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zaref

payment-readyonline

payment-ready until 2026-10-19

South African reference data for AI agents: 33 verified series (fuel prices, repo and prime rate, CPI, income tax tables, minimum wage, FX rates, bond yields, ZARONIA and more), two live feeds (government tenders, crypto ZAR prices) and 29 calculators, paid per call in USDC on Base via x402.

Call it x402 v2

x402 v2

Base URL
https://zaref.dev
Payment
x402 v2, header channel
$ curl -i 'https://zaref.dev/v1/all'

An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.

Endpoints 36 paid routes on zaref.dev

GET/v1/allBase$0.025since 07-13
GET/v1/bcea-thresholdsBase$0.005since 07-13
GET/v1/bond-yieldsBase$0.005since 07-22
GET/v1/changesBase$0.005since 07-13
GET/v1/cpiBase$0.005since 07-13
GET/v1/crypto-pricesBase$0.005since 07-22
GET/v1/deeds-feesBase$0.005since 07-22
GET/v1/electricity-tariffsBase$0.005since 07-13

28 more in Example 402 response

Prices as captured in the 402 response: median $0.005 across the 36 endpoints.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
MethodPathDescriptionPriceNetworkAsset402 channelCaptured
GET/v1/allNo description$0.025BaseUSDCheadersince 07-13
GET/v1/bcea-thresholdsNo description$0.005BaseUSDCheadersince 07-13
GET/v1/bond-yieldsNo description$0.005BaseUSDCheadersince 07-22
GET/v1/changesNo description$0.005BaseUSDCheadersince 07-13
GET/v1/cpiNo description$0.005BaseUSDCheadersince 07-13
GET/v1/crypto-pricesNo description$0.005BaseUSDCheadersince 07-22
GET/v1/deeds-feesNo description$0.005BaseUSDCheadersince 07-22
GET/v1/electricity-tariffsNo description$0.005BaseUSDCheadersince 07-13
GET/v1/exchange-controlNo description$0.005BaseUSDCheadersince 07-22
GET/v1/fuel-leviesNo description$0.005BaseUSDCheadersince 07-22
GET/v1/fuel-pricesNo description$0.005BaseUSDCheadersince 07-13
GET/v1/fx-ratesNo description$0.005BaseUSDCheadersince 07-22
GET/v1/gdpNo description$0.005BaseUSDCheadersince 07-13
GET/v1/income-taxNo description$0.005BaseUSDCheadersince 07-13
GET/v1/learnership-allowancesNo description$0.005BaseUSDCheadersince 07-13
GET/v1/minimum-wageNo description$0.005BaseUSDCheadersince 07-13
GET/v1/municipal-tariffsNo description$0.005BaseUSDCheadersince 07-13
GET/v1/nca-max-ratesNo description$0.005BaseUSDCheadersince 07-13
GET/v1/ppiNo description$0.005BaseUSDCheadersince 07-13
GET/v1/repo-primeNo description$0.005BaseUSDCheadersince 07-13
GET/v1/retirement-limitsNo description$0.005BaseUSDCheadersince 07-13
GET/v1/sars-interest-ratesNo description$0.005BaseUSDCheadersince 07-13
GET/v1/sassa-grantsNo description$0.005BaseUSDCheadersince 07-13
GET/v1/school-termsNo description$0.005BaseUSDCheadersince 07-13
GET/v1/sectoral-wagesNo description$0.005BaseUSDCheadersince 07-13
GET/v1/sovereign-credit-ratingNo description$0.005BaseUSDCheadersince 07-22
GET/v1/tax-calendarNo description$0.005BaseUSDCheadersince 07-13
GET/v1/tax-rates-otherNo description$0.005BaseUSDCheadersince 07-13
GET/v1/tendersNo description$0.005BaseUSDCheadersince 07-22
GET/v1/toll-feesNo description$0.005BaseUSDCheadersince 07-13
GET/v1/travel-ratesNo description$0.005BaseUSDCheadersince 07-13
GET/v1/uif-oidNo description$0.005BaseUSDCheadersince 07-13
GET/v1/unemploymentNo description$0.005BaseUSDCheadersince 07-13
GET/v1/vatNo description$0.005BaseUSDCheadersince 07-13
GET/v1/wear-and-tear-periodsNo description$0.005BaseUSDCheadersince 07-22
GET/v1/zaroniaNo description$0.005BaseUSDCheadersince 07-22

Payment evidence

402 payload captured at . Check evidence JSON · Measurement methodology.

First of 35 payloads captured by the monitor.

91 lines, scroll inside

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/travel-rates",
    "mimeType": "application/json",
    "description": "South African SARS travel rates (SARS prescribed per-km reimbursement rate and subsistence allowances for the current tax year.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "travel-rates",
            "source_url": "https://www.treasury.gov.za/documents/national%20budget/2026/sars/Budget%202026%20Tax%20guide.pdf",
            "effective_date": "2026-03-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}
Other captured 402 responses (34)

Captured payload 2 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/minimum-wage",
    "mimeType": "application/json",
    "description": "South African National minimum wage (National minimum wage per hour, incl. special categories, with effective date.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "minimum-wage",
            "source_url": "https://labourguide.co.za/employment-condition/national-minimum-wage-increase-effective-1-march-2026",
            "effective_date": "2026-03-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 3 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/tax-calendar",
    "mimeType": "application/json",
    "description": "South African Tax calendar (SARS filing-season windows, provisional tax deadlines, employer reconciliation windows and recurring monthly deadlines.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "tax-calendar",
            "source_url": "https://www.sars.gov.za/types-of-tax/personal-income-tax/filing-season/",
            "effective_date": "2026-06-18"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 4 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/bcea-thresholds",
    "mimeType": "application/json",
    "description": "South African BCEA earnings threshold (The BCEA earnings threshold, which working-time protections fall away above it, the earnings definition and related LRA/EEA effects.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "bcea-thresholds",
            "source_url": "https://lawlibrary.org.za/akn/za/act/gn/2026/7384/eng@2026-04-17",
            "effective_date": "2026-05-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 5 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/electricity-tariffs",
    "mimeType": "application/json",
    "description": "South African Electricity tariffs (NERSA-approved Eskom tariff increases and key residential rates for the current year.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "electricity-tariffs",
            "source_url": "https://www.eskom.co.za/distribution/wp-content/uploads/2026/03/20260226-Schedule-of-standard-prices-for-01-April-2026-Public-1.pdf",
            "effective_date": "2026-04-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 6 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/sassa-grants",
    "mimeType": "application/json",
    "description": "South African SASSA grant amounts (All SASSA social grant amounts incl. SRD, with effective date.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "sassa-grants",
            "source_url": "https://www.dsd.gov.za/index.php/latest-news/21-latest-news/680-sassa-confirms-2026-2027-social-grant-payment-schedule-and-increases",
            "effective_date": "2026-04-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 7 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/ppi",
    "mimeType": "application/json",
    "description": "South African PPI (final manufactured goods) (Latest Stats SA producer inflation YoY, with reference month.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "ppi",
            "source_url": "https://www.statssa.gov.za/publications/P01421/P01421May2026.pdf",
            "effective_date": "2026-06-25"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 8 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/deeds-fees",
    "mimeType": "application/json",
    "description": "South African Deeds Office fees (Deeds Office transfer and bond registration fee tiers, lodgement and ancillary fees, per the current gazetted schedule.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "deeds-fees",
            "source_url": "https://www.deeds.gov.za/docs/GG%2054225%20GN%207180%20RE%20FEES.pdf",
            "effective_date": "2026-04-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 9 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/exchange-control",
    "mimeType": "application/json",
    "description": "South African Exchange control allowances (Single discretionary allowance (R2m from April 2026), foreign investment allowance, minors' travel and cash export limits, with the TCS PIN rules.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "exchange-control",
            "source_url": "https://www.resbank.co.za/content/dam/sarb/what-we-do/financial-surveillance/financial-surveillance-documents/2026/6-2026.pdf",
            "effective_date": "2026-04-08"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 10 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/income-tax",
    "mimeType": "application/json",
    "description": "South African Income tax tables (Personal income tax brackets, rebates and thresholds for the current SA tax year.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "income-tax",
            "source_url": "https://www.sars.gov.za/tax-rates/income-tax/rates-of-tax-for-individuals/",
            "effective_date": "2026-03-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 11 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/fuel-levies",
    "mimeType": "application/json",
    "description": "South African Fuel levies (General fuel levy, RAF levy and carbon fuel levy per litre for petrol and diesel, plus the carbon tax rate, including temporary relief episodes.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "fuel-levies",
            "source_url": "https://www.sars.gov.za/latest-news/legal-counsel-secondary-legislation-tariff-amendments-2026-6/",
            "effective_date": "2026-07-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 12 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/zaronia",
    "mimeType": "application/json",
    "description": "South African ZARONIA benchmark rate (SARB's ZARONIA risk-free overnight benchmark, the designated JIBAR successor (JIBAR ceases 2026-12-31), with the transition timeline and daily-rate history for compounded interest calculations.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "zaronia",
            "source_url": "https://www.resbank.co.za/en/home/what-we-do/financial-markets/south-african-overnight-index-average",
            "effective_date": "2026-07-20"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 13 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/wear-and-tear-periods",
    "mimeType": "application/json",
    "description": "South African SARS wear-and-tear write-off periods (SARS BGR7 schedule of straight-line depreciation write-off periods (in years) for over 140 asset classes, plus the R7,000 small-item write-off threshold.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "wear-and-tear-periods",
            "source_url": "https://www.sars.gov.za/wp-content/uploads/Legal/Rulings/BGR/LAPD-IntR-R-BGR-2012-07-Wear-And-Tear-Depreciation-Allowance.pdf",
            "effective_date": "2021-02-09"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 14 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/fx-rates",
    "mimeType": "application/json",
    "description": "South African ZAR exchange rates (SARB indicative daily ZAR exchange rates against USD, GBP, EUR and JPY, plus the nominal effective exchange rate (trade-weighted) index.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "fx-rates",
            "source_url": "https://www.resbank.co.za/en/home/what-we-do/statistics/key-statistics/current-market-rates",
            "effective_date": "2026-07-22"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 15 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/bond-yields",
    "mimeType": "application/json",
    "description": "South African SA benchmark bond yields (SARB closing yields on the R2030 and R209 South African government benchmark bonds, key reference points for the domestic yield curve.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "bond-yields",
            "source_url": "https://www.resbank.co.za/en/home/what-we-do/statistics/key-statistics/current-market-rates",
            "effective_date": "2026-07-20"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 16 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/sovereign-credit-rating",
    "mimeType": "application/json",
    "description": "South African SA sovereign credit rating (South Africa's current credit rating and outlook from Moody's, S&P Global and Fitch, with each agency's most recent rating action date.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "sovereign-credit-rating",
            "source_url": "https://www.gov.za/news/media-statements/government-welcomes-fitch-ratings-upgrade-south-africa-08-jun-2026",
            "effective_date": "2026-06-08"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 17 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/tenders",
    "mimeType": "application/json",
    "description": "South African Government tenders (live): Live South African government tender feed from National Treasury's eTenders OCDS API: filter by province, procurement category, buyer, keyword and closing window. Returns compact tender records with closing dates, briefing sessions, documents and contacts. Live from National Treasury's open OCDS API."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "province": "Gauteng",
            "closing_within_days": "14"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "series": "tenders",
            "matched": 42,
            "tenders": [
              {
                "ocid": "ocds-9t57fa-162241",
                "buyer": "Transnet SOC Ltd",
                "title": "...",
                "closing": "2026-07-16T13:00:00Z",
                "province": "KwaZulu-Natal"
              }
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "q": {
                    "type": "string"
                  },
                  "days": {
                    "type": "string"
                  },
                  "buyer": {
                    "type": "string"
                  },
                  "limit": {
                    "type": "string"
                  },
                  "category": {
                    "type": "string"
                  },
                  "province": {
                    "type": "string"
                  },
                  "closing_within_days": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 18 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/gdp",
    "mimeType": "application/json",
    "description": "South African GDP growth (Latest Stats SA GDP growth (QoQ and YoY), with reference quarter.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "gdp",
            "source_url": "https://www.statssa.gov.za/publications/P0441/P04411stQuarter2026.pdf",
            "effective_date": "2026-06-09"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 19 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/repo-prime",
    "mimeType": "application/json",
    "description": "South African Repo & prime rate (SARB repo rate and prime lending rate, with last MPC change date.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "repo-prime",
            "source_url": "https://www.resbank.co.za/en/home/publications/publication-detail-pages/statements/monetary-policy-statements/2026/may",
            "effective_date": "2026-05-29"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 20 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/toll-fees",
    "mimeType": "application/json",
    "description": "South African Toll fees (Mainline toll plaza tariffs (vehicle classes 1-4) for the major national routes, current adjustment.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "toll-fees",
            "source_url": "https://www.nra.co.za/uploads/17/SANRAL%20Toll%20Tariff%202026%20A3%20Poster%20v2.pdf",
            "effective_date": "2026-03-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 21 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/crypto-prices",
    "mimeType": "application/json",
    "description": "South African Crypto ZAR prices (live): Live ZAR crypto prices from VALR's public market data: last traded, bid/ask, 24-hour high/low/volume and daily change for BTC, ETH and every other ZAR pair on the exchange. Live from VALR's public market data."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "pairs": "BTCZAR,ETHZAR"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "pairs": {
              "BTCZAR": {
                "ask_zar": 1037133,
                "bid_zar": 1036875,
                "last_zar": 1036756,
                "change_from_previous_percent": -0.07
              }
            },
            "series": "crypto-prices"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "pairs": {
                    "type": "string"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 22 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/sectoral-wages",
    "mimeType": "application/json",
    "description": "South African Sectoral minimum wages (Minimum wages for sectors with their own determinations (contract cleaning, private security, etc.) beside the NMW.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "sectoral-wages",
            "source_url": "https://nbcpss.org.za/wp-content/uploads/2026/02/CIRCULAR-MINIMUM-WAGE-INCREASE-2026-2027.pdf",
            "effective_date": "2026-03-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 23 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/tax-rates-other",
    "mimeType": "application/json",
    "description": "South African Other national tax rates (Corporate tax, dividends WHT, CGT inclusion, transfer duty brackets, retirement caps, medical tax credits, interest exemptions, estate/donations tax.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "tax-rates-other",
            "source_url": "https://www.treasury.gov.za/documents/national%20budget/2026/sars/Budget%202026%20Tax%20guide.pdf",
            "effective_date": "2026-03-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 24 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/unemployment",
    "mimeType": "application/json",
    "description": "South African Unemployment rate (Latest Stats SA QLFS official and expanded unemployment rates, with reference quarter.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "unemployment",
            "source_url": "https://www.statssa.gov.za/publications/P0211/P02111stQuarter2026.pdf",
            "effective_date": "2026-05-12"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 25 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/learnership-allowances",
    "mimeType": "application/json",
    "description": "South African Learnership allowances (Minimum weekly learnership allowances per NQF level, per the current NMW gazette.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "learnership-allowances",
            "source_url": "https://www.gov.za/sites/default/files/gcis_document/202602/54075rg11941gon7083.pdf",
            "effective_date": "2026-03-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 26 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/municipal-tariffs",
    "mimeType": "application/json",
    "description": "South African Metro municipal tariffs (Residential electricity/water/refuse/rates headline tariffs for the 5 big metros, current municipal year.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "municipal-tariffs",
            "source_url": "see per-metro source_url fields in data",
            "effective_date": "2026-07-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 27 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "25000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/all",
    "mimeType": "application/json",
    "description": "South African reference data for AI agents: verified, cited series covering fuel prices, interest rates, tax tables, tolls, tariffs, wages, grants, FX, bond yields and crypto prices, plus calculators and history, paid per call via x402. This endpoint returns a snapshot of every series in one response."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "series": "all 33 series keyed by slug",
            "disclaimer": "independent data service"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 28 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/school-terms",
    "mimeType": "application/json",
    "description": "South African School terms (DBE public school term dates.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "school-terms",
            "source_url": "https://www.education.gov.za/portals/0/documents/publications/2025/Published%202026%20School%20Calendar.pdf",
            "effective_date": "2026-01-14"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 29 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/retirement-limits",
    "mimeType": "application/json",
    "description": "South African Retirement & TFSA limits (Retirement contribution deduction cap, tax-free savings limits, retirement and withdrawal lump-sum tax tables, living-annuity thresholds.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "retirement-limits",
            "source_url": "https://www.sars.gov.za/tax-rates/income-tax/retirement-lump-sum-benefits/",
            "effective_date": "2026-03-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 30 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/nca-max-rates",
    "mimeType": "application/json",
    "description": "South African NCA maximum interest rates (Maximum lawful interest rates per credit type under NCA Regulation 42 Table A, computed at the current repo rate, plus the in duplum rule and service fee cap.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "nca-max-rates",
            "source_url": "https://www.gov.za/sites/default/files/gcis_document/201511/39379gon1080.pdf",
            "effective_date": "2026-05-29"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 31 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/sars-interest-rates",
    "mimeType": "application/json",
    "description": "South African SARS & prescribed interest rates (Official rate of interest (fringe benefits, s7C loans), SARS interest on outstanding taxes and refunds, and the prescribed rate of interest for legal and judgment debts.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "sars-interest-rates",
            "source_url": "https://www.sars.gov.za/legal-counsel/legal-counsel-publications/tables-of-interest-rates/",
            "effective_date": "2026-07-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 32 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/fuel-prices",
    "mimeType": "application/json",
    "description": "South African Fuel prices (Current SA retail/wholesale fuel prices: petrol 93/95 (inland & coastal), diesel 50ppm, illuminating paraffin. Rand per litre.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "fuel-prices",
            "source_url": "https://www.dmpr.gov.za/Services/Petroleum-Resources/Fuel-Prices",
            "effective_date": "2026-07-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 33 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/uif-oid",
    "mimeType": "application/json",
    "description": "South African UIF & OID limits (UIF contribution remuneration ceiling and OID (COIDA) earnings threshold.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "uif-oid",
            "source_url": "https://www.sars.gov.za/types-of-tax/unemployment-insurance-fund/",
            "effective_date": "2026-03-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 34 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/cpi",
    "mimeType": "application/json",
    "description": "South African CPI (headline, YoY) (Latest Stats SA headline consumer inflation, year-on-year %, with reference month.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "cpi",
            "source_url": "https://www.statssa.gov.za/?p=19628",
            "effective_date": "2026-06-30"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 35 of 35

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x6382E6929A20B7Eb02BdACfb5368362984B24C15",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://zaref.dev/v1/vat",
    "mimeType": "application/json",
    "description": "South African VAT rate (VAT rate currently in force in South Africa.) Clean cited JSON with official source URL, effective date and freshness flag."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "data": "current values with citations",
            "stale": false,
            "series": "vat",
            "source_url": "https://www.sars.gov.za/types-of-tax/value-added-tax/",
            "effective_date": "2018-04-01"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

85/100 Solid

#125 of 363 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
99.6% uptime 30d
Compliance
A 13/13 checks pass
Price
$0.005 to $0.025 p43 in Data
Risk
clean no risk flag
Traction
$0.06 30d 11 buyers, top buyer 22% (address, not entity)
13/13 compliance checks
  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

402 terms unchanged since 2026-07-22. Last up 2026-10-12.

── Site signals

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
How the score works

What the score read on this service: status online, 99.6% uptime 30d, 565ms response p95, x402 compliance 13 of 13, $0.005 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

It is a score inside Data, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 363 listings, this one among them: the same 363 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Settled via coinbase ($0.11, 22 tx). Traction is a conservative undercount; first settlement seen 2026-07-10.

All measured facts

What it does

South African reference data for AI agents: 33 verified series (fuel prices, repo and prime rate, CPI, income tax tables, minimum wage, FX rates, bond yields, ZARONIA and more), two live feeds (government tenders, crypto ZAR prices) and 29 calculators, paid per call in USDC on Base via x402. Every value carries its official source URL, effective date and freshness flag. Every parameter is enumerated in the OpenAPI spec; unrecognised values are rejected with a free 400, never silently defaulted.

zaref is a listed x402 Data API. Captured payment terms name Base. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.

Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.

Page rendered at . This response time is separate from the observation and computation times attached to each measurement.

Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.

Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.

Observed daily coverage: 2026-09-13 to 2026-10-12 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Latest settlement in the assessment: . Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.

Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.

x402 List home · Services · Data

uptime · latest daily rollup
100%
uptime 7d
100%
uptime 30d
99.6%
uptime 90d
99.7%
response p95
565ms
avg response
231ms
total checks
2,699

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

price (min)
$0.005
price (max)
$0.025
category percentile (min)
p43 in Data
category percentile (max)
p45 in Data
endpoints / prices
36 / 2
model
tiered
stability
0%

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
-
registrar
-
hosting
custom
domain created
---

Identity facts, not a risk score.

assessment volume 30d
$0.06
exact assessment volume 30d (USD)
0.055
assessment recorded at (UTC)
2026-10-12T03:23:03.870Z
buyers 30d
11
settlements 30d
22
measured since
2026-07-10 (start of our harvest window)
last settlement
2026-10-11
top buyer share
22% of 30d volume (address, not entity)
top 3 buyers share
63% of 30d volume (addresses, not entities)
concentrated volume
no
trend 7d vs 30d
1.75x the 30d daily rate
networks
eip155:8453
volume all-time
$3.08
settlements all-time
432
median settlement 30d
$0.005
max settlement 30d
$0.005

Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.

Attributed pro-quota: this payout address is shared, so volume is the operator-level figure divided by the services sharing it, while buyer and transaction counts stay whole. A declared convention, not an individually observed measure, and still a conservative undercount.

Currently sharing this payout address with verza.

Top buyer share lowers the on-chain traction part of the ranking score behind this page's verdict and /best, by up to half when one address holds all 30d volume. The Recommended and Highest volume sorts of the services list do not use it; they use the Concentrated volume rule instead.

member since
2026-07-13
Recent checks
Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online402473ms36
Online402323ms36
Online402345ms36
Online402518ms36
Online402451ms36
Online402343ms36
Online402479ms36
Online402428ms36
Online402573ms36
Online402392ms36
Online402447ms36
Online402434ms36
Online402379ms36
Online402342ms36
Online402353ms36
Online402370ms36
Online402393ms36
Online402355ms36
What it does

Provides South African reference data including economic indicators, tax rates, fuel prices, and government information through various endpoints.

category
reference-data
in
query params

data · finance · government · economics · south-africa · reference-data

AI-generated summary. The measured data is never altered by it.

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.06, peak $0.03 on 10-10
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 3 of 29 completed days below 100%
uptime below 100%, to scale
Volume 30d
$0.06
Uptime
3 of 29 completed days below 100%
Daily on-chain settlement volume in US dollars, 2026-09-13 to 2026-10-12; highest day $0.03 on 10-10; 16 days have no data in the payload; distinct buyers per day
More charts
Response time daily average, ms min 114ms, avg 239ms, max 452ms

09-13 to 10-12* UTC

Scores over time

x402 compliance low 13/13, high 13/13

09-13 to 10-12* UTC

Price percentile in Data own low to high; exact values below

09-13 to 10-12* UTC

Site signals present (of 6) own low to high; exact values below

09-13 to 10-12* UTC

Scores: one day per column, 09-13 to 10-12*, on the columns of Response time. Uptime held below 100% on some days in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.

Each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/zaref/price, /scores, /volume and /buyers.

Values

* today so far, partial (UTC).

The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.

Daily snapshot total, 30d: $0.17, peak $0.03 on 10-10. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.

Daily address snapshots: 2026-09-13 to 2026-10-12 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here.

Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.

Shared payout address (1 other service). These bars are the full shared address (operator-level), so do not sum them across the services that share it. Where a per-service figure is attributed, the assessment block and the ranking, it is the address total divided pro-quota by the 2 services sharing it: a declared convention, not an individually observed measure.

Per-service buyer and transaction counts are shown whole (integers), not divided; only volume is attributed pro-quota. A declared convention, not an individually observed measure.

Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.

Daily values, 2026-09-13 to 2026-10-12: address settlement volume in USD, distinct buyer and settlement counts, uptime percent, average response milliseconds, compliance passed/total, price percentile 0-100, site signals out of 6; UTC dates
DayVolumeBuyersSettlementsUptimeResponseCompliancePrice percentileSite signals
2026-09-13no datano datano data100%134.12ms13/13p404/6
2026-09-14$0.0111100%170.38ms13/13p404/6
2026-09-15no datano datano data100%177.00ms13/13p404/6
2026-09-16$0.0223100%214.31ms13/13p404/6
2026-09-17$0.0111100%199.87ms13/13p404/6
2026-09-18no datano datano data100%214.01ms13/13p404/6
2026-09-19no datano datano data100%222.68ms13/13p404/6
2026-09-20no datano datano data98.89%201.35ms13/13p404/6
2026-09-21no datano datano data100%214.90ms13/13p404/6
2026-09-22no datano datano data100%223.16ms13/13p404/6
2026-09-23$0.0111100%213.68ms13/13p414/6
2026-09-24$0.0111100%239.70ms13/13p404/6
2026-09-25no datano datano data100%247.37ms13/13p404/6
2026-09-26no datano datano data100%259.98ms13/13p404/6
2026-09-27$0.0111100%232.65ms13/13p404/6
2026-09-28no datano datano data91.01%252.21ms13/13p414/6
2026-09-29no datano datano data100%122.18ms13/13p414/6
2026-09-30$0.011198.89%114.16ms13/13p414/6
2026-10-01no datano datano data100%123.88ms13/13p414/6
2026-10-02$0.0111100%224.54ms13/13p414/6
2026-10-03no datano datano data100%257.57ms13/13p414/6
2026-10-04$0.0122100%212.93ms13/13p434/6
2026-10-05no datano datano data100%210.01ms13/13p434/6
2026-10-06$0.0111100%247.56ms13/13p424/6
2026-10-07$0.0111100%257.08ms13/13p424/6
2026-10-08$0.0111100%271.43ms13/13p434/6
2026-10-09no datano datano data100%417.43ms13/13p434/6
2026-10-10$0.0315100%427.07ms13/13p424/6
2026-10-11$0.0111100%452.01ms13/13p434/6
2026-10-12*no datano datano data100%411.50ms13/13p434/6

Alternatives in Data

SniperX•x402 strong 97/100 99.9% up 30d $416.40 30d
claw402 strong 96/100 100% up 30d $949.56 30d
glim.sh strong 94/100 100% up 30d $24.62 30d
cn402 strong 94/100 100% up 30d $40.50 30d
x402node strong 93/100 99.9% up 30d $40.45 30d

5 of 362 other ranked services in Data, ordered by the same measured score.

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