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Strale

payment-readyonline

payment-ready until 2026-11-19

Business data and compliance APIs for AI agents. 250+ independently quality-tested capabilities: company registry lookups across 20+ countries, KYB and sanctions/PEP screening, VAT/IBAN/LEI validation, document extraction.

Compare: all company data APIs · all sanctions screening APIs · all VAT and tax APIs

Call it x402 v1

x402 v1

Base URL
https://api.strale.io
Payment
x402 v1, body (v1 style)
$ curl -i 'https://api.strale.io/x402/adverse-media-check'

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

Endpoints 10 paid routes on api.strale.io

GET/x402/adverse-media-checkBase$0.216since 08-13
GET/x402/dns-lookupBase$0.0324since 08-13
GET/x402/email-validateBase$0.0324since 08-13
GET/x402/iban-validateBase$0.054since 08-13
GET/x402/lei-lookupBase$0.054since 08-13
GET/x402/norwegian-company-dataBase$0.054since 08-13
GET/x402/pep-checkBase$0.054since 08-13
GET/x402/sanctions-checkBase$0.216since 08-13

2 more in Example 402 response

Prices as captured in the 402 response: median $0.054 across the 10 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/x402/adverse-media-checkAdverse Media Check: Search adverse news about a person or company. Returns a risk level, category counts and linked headlines for review.$0.216BaseUSDCbodysince 08-13
GET/x402/dns-lookupDNS Lookup: Look up a domain's DNS records (A, AAAA, MX, NS, TXT and CNAME), with SPF and DMARC picked out.$0.0324BaseUSDCbodysince 08-13
GET/x402/email-validateEmail Validation: Check email syntax, mail-server records, disposable domains, role addresses and likely typos. Returns checks without confirming a mailbox exists.$0.0324BaseUSDCbodysince 08-13
GET/x402/iban-validateIBAN Validation: Check an IBAN's format, length and checksum, and split out the country, bank code and branch code.$0.054BaseUSDCbodysince 08-13
GET/x402/lei-lookupLEI Lookup: Look up a Legal Entity Identifier in the GLEIF database by LEI or company name. Returns name, jurisdiction, addresses and registration status.$0.054BaseUSDCbodysince 08-13
GET/x402/norwegian-company-dataNorwegian Company Data: Look up a Norwegian company in the Brønnøysund Register Centre by its 9-digit organisation number or name.$0.054BaseUSDCbodysince 08-13
GET/x402/pep-checkPEP Check: Screen a person for potential politically exposed person matches, returning positions, countries and record sources where available.$0.054BaseUSDCbodysince 08-13
GET/x402/sanctions-checkSanctions Check: Screen a person or company against published sanctions lists, returning potential name matches with their source lists and countries.$0.216BaseUSDCbodysince 08-13
GET/x402/swedish-company-dataSwedish Company Data: Look up a Swedish company at Bolagsverket by organisation number, including identity, status, address and recorded proceedings.$0.054BaseUSDCbodysince 08-13
GET/x402/vat-validateEU VAT Validation: Check supported VAT numbers against registry services, returning validity and available company details, with cache information when used.$0.0216BaseUSDCbodysince 08-13

Payment evidence

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

Payload 6 of 10 captured by the monitor for GET /x402/adverse-media-check.

286 lines, scroll inside

{
  "error": "Payment required. Adverse Media Check costs $0.2160 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/adverse-media-check",
      "description": "Screens a person or company for adverse news coverage across 235,000+ sources via Dilisense (primary) with Serper Google search fallback. Returns audit-grade evidence: risk level with documented thresholds, FATF-aligned category counts, top article headli…",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": {
              "type": "string",
              "required": true,
              "description": "Person or company name to screen"
            },
            "country": {
              "type": "string",
              "description": "Additional context like industry or country (optional)"
            },
            "entity_name": {
              "type": "string",
              "description": "Alias for name (optional)"
            },
            "entity_type": {
              "enum": [
                "person",
                "company"
              ],
              "type": "string",
              "description": "Override auto-detection of entity type (optional)"
            }
          },
          "discoverable": true
        },
        "output": {
          "query": {
            "type": "string"
          },
          "period": {
            "type": "string"
          },
          "source": {
            "enum": [
              "dilisense",
              "serper"
            ],
            "type": "string"
          },
          "categories": {
            "type": "object"
          },
          "risk_level": {
            "enum": [
              "none",
              "low",
              "medium",
              "high"
            ],
            "type": "string"
          },
          "total_hits": {
            "type": "integer"
          },
          "screened_at": {
            "type": "string"
          },
          "top_articles": {
            "type": "array"
          },
          "lists_queried": {
            "type": "object"
          },
          "fallback_reason": {
            "type": [
              "string",
              "null"
            ]
          },
          "categories_found": {
            "type": "array"
          },
          "severe_categories": {
            "type": "array"
          },
          "risk_level_thresholds": {
            "type": "object"
          }
        }
      },
      "maxAmountRequired": "216000",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/adverse-media-check",
    "mimeType": "application/json",
    "description": "Screens a person or company for adverse news coverage across 235,000+ sources via Dilisense (primary) with Serper Google search fallback. Returns audit-grade evidence: risk level with documented thresholds, FATF-aligned category counts, top article headli…"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": "example_name",
            "country": "example_country",
            "entity_name": "example_entity_name",
            "entity_type": "person"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "name"
                ],
                "properties": {
                  "name": {
                    "type": "string",
                    "description": "Person or company name to screen"
                  },
                  "country": {
                    "type": "string",
                    "description": "Additional context like industry or country (optional)"
                  },
                  "entity_name": {
                    "type": "string",
                    "description": "Alias for name (optional)"
                  },
                  "entity_type": {
                    "enum": [
                      "person",
                      "company"
                    ],
                    "type": "string",
                    "description": "Override auto-detection of entity type (optional)"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/adverse-media-check",
      "description": "Screens a person or company for adverse news coverage across 235,000+ sources via Dilisense (primary) with Serper Google search fallback. Returns audit-grade evidence: risk level with documented thresholds, FATF-aligned category counts, top article headli…",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": {
              "type": "string",
              "required": true,
              "description": "Person or company name to screen"
            },
            "country": {
              "type": "string",
              "description": "Additional context like industry or country (optional)"
            },
            "entity_name": {
              "type": "string",
              "description": "Alias for name (optional)"
            },
            "entity_type": {
              "enum": [
                "person",
                "company"
              ],
              "type": "string",
              "description": "Override auto-detection of entity type (optional)"
            }
          },
          "discoverable": true
        },
        "output": {
          "query": {
            "type": "string"
          },
          "period": {
            "type": "string"
          },
          "source": {
            "enum": [
              "dilisense",
              "serper"
            ],
            "type": "string"
          },
          "categories": {
            "type": "object"
          },
          "risk_level": {
            "enum": [
              "none",
              "low",
              "medium",
              "high"
            ],
            "type": "string"
          },
          "total_hits": {
            "type": "integer"
          },
          "screened_at": {
            "type": "string"
          },
          "top_articles": {
            "type": "array"
          },
          "lists_queried": {
            "type": "object"
          },
          "fallback_reason": {
            "type": [
              "string",
              "null"
            ]
          },
          "categories_found": {
            "type": "array"
          },
          "severe_categories": {
            "type": "array"
          },
          "risk_level_thresholds": {
            "type": "object"
          }
        }
      },
      "maxAmountRequired": "216000",
      "maxTimeoutSeconds": 300
    }
  ]
}
Other captured 402 responses (9)

Captured payload 1 of 10

{
  "error": "Payment required. IBAN Validation costs $0.0540 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/iban-validate",
      "description": "Validate an IBAN number. Checks format, length, and mod-97 checksum. Extracts country code, bank identifier, and branch code. Pure algorithmic — fast and cheap.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "iban": {
              "type": "string",
              "required": true,
              "description": "IBAN to validate (e.g. SE3550000000054910000003)"
            }
          },
          "discoverable": true
        },
        "output": {
          "error": {
            "type": "string"
          },
          "valid": {
            "type": "boolean"
          },
          "bank_code": {
            "type": "string"
          },
          "branch_code": {
            "type": "string"
          },
          "country_code": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/iban-validate",
    "mimeType": "application/json",
    "description": "Validate an IBAN number. Checks format, length, and mod-97 checksum. Extracts country code, bank identifier, and branch code. Pure algorithmic — fast and cheap."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "iban": "example_iban"
          }
        }
      },
      "schema": {
        "type": "object",
        "$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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "iban"
                ],
                "properties": {
                  "iban": {
                    "type": "string",
                    "description": "IBAN to validate (e.g. SE3550000000054910000003)"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/iban-validate",
      "description": "Validate an IBAN number. Checks format, length, and mod-97 checksum. Extracts country code, bank identifier, and branch code. Pure algorithmic — fast and cheap.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "iban": {
              "type": "string",
              "required": true,
              "description": "IBAN to validate (e.g. SE3550000000054910000003)"
            }
          },
          "discoverable": true
        },
        "output": {
          "error": {
            "type": "string"
          },
          "valid": {
            "type": "boolean"
          },
          "bank_code": {
            "type": "string"
          },
          "branch_code": {
            "type": "string"
          },
          "country_code": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ]
}

Captured payload 2 of 10

{
  "error": "Payment required. EU VAT Validation + VIES Enrichment costs $0.0216 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/vat-validate",
      "description": "Validate a European VAT number against the VIES database. Returns company name, address, and validity. Caches results for 24 hours for instant responses on repeated lookups. Serves cached data when VIES is down.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "vat_number": {
              "type": "string",
              "required": true,
              "description": "EU VAT number including country prefix (e.g. SE556703748501)"
            }
          },
          "discoverable": true
        },
        "output": {
          "valid": {
            "type": "boolean"
          },
          "vat_number": {
            "type": "string"
          },
          "company_name": {
            "type": "string"
          },
          "country_code": {
            "type": "string"
          },
          "company_address": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "21600",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/vat-validate",
    "mimeType": "application/json",
    "description": "Validate a European VAT number against the VIES database. Returns company name, address, and validity. Caches results for 24 hours for instant responses on repeated lookups. Serves cached data when VIES is down."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "vat_number": "example_vat_number"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "vat_number"
                ],
                "properties": {
                  "vat_number": {
                    "type": "string",
                    "description": "EU VAT number including country prefix (e.g. SE556703748501)"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/vat-validate",
      "description": "Validate a European VAT number against the VIES database. Returns company name, address, and validity. Caches results for 24 hours for instant responses on repeated lookups. Serves cached data when VIES is down.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "vat_number": {
              "type": "string",
              "required": true,
              "description": "EU VAT number including country prefix (e.g. SE556703748501)"
            }
          },
          "discoverable": true
        },
        "output": {
          "valid": {
            "type": "boolean"
          },
          "vat_number": {
            "type": "string"
          },
          "company_name": {
            "type": "string"
          },
          "country_code": {
            "type": "string"
          },
          "company_address": {
            "type": "string"
          }
        }
      },
      "maxAmountRequired": "21600",
      "maxTimeoutSeconds": 300
    }
  ]
}

Captured payload 3 of 10

{
  "error": "Payment required. Swedish Company Data costs $0.0540 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/swedish-company-data",
      "description": "Look up Swedish company registry data via Bolagsverket's Värdefulla datamängder API. Returns name, legal form, status, registered address, SNI industry codes, registration date, and ongoing insolvency/liquidation procedures.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "org_number": {
              "type": "string",
              "required": true,
              "description": "Swedish organisationsnummer (10 digits, e.g. 556703-7485)"
            }
          },
          "discoverable": true
        },
        "output": {
          "status": {
            "enum": [
              "active",
              "deregistered",
              "unknown"
            ],
            "type": "string"
          },
          "is_active": {
            "type": [
              "boolean",
              "null"
            ]
          },
          "sni_codes": {
            "type": "array"
          },
          "legal_form": {
            "type": [
              "string",
              "null"
            ]
          },
          "org_number": {
            "type": "string"
          },
          "vat_number": {
            "type": "string"
          },
          "company_name": {
            "type": "string"
          },
          "company_type": {
            "type": "string"
          },
          "country_code": {
            "type": "string"
          },
          "legal_form_code": {
            "type": [
              "string",
              "null"
            ]
          },
          "registered_date": {
            "type": [
              "string",
              "null"
            ]
          },
          "alternative_names": {
            "type": "array"
          },
          "company_type_code": {
            "type": "string"
          },
          "deregistered_date": {
            "type": [
              "string",
              "null"
            ]
          },
          "ongoing_procedures": {
            "type": "array"
          },
          "registered_address": {
            "type": [
              "object",
              "null"
            ]
          },
          "business_description": {
            "type": [
              "string",
              "null"
            ]
          },
          "deregistration_reason": {
            "type": [
              "string",
              "null"
            ]
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/swedish-company-data",
    "mimeType": "application/json",
    "description": "Look up Swedish company registry data via Bolagsverket's Värdefulla datamängder API. Returns name, legal form, status, registered address, SNI industry codes, registration date, and ongoing insolvency/liquidation procedures."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "org_number": "example_org_number"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "org_number"
                ],
                "properties": {
                  "org_number": {
                    "type": "string",
                    "description": "Swedish organisationsnummer (10 digits, e.g. 556703-7485)"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/swedish-company-data",
      "description": "Look up Swedish company registry data via Bolagsverket's Värdefulla datamängder API. Returns name, legal form, status, registered address, SNI industry codes, registration date, and ongoing insolvency/liquidation procedures.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "org_number": {
              "type": "string",
              "required": true,
              "description": "Swedish organisationsnummer (10 digits, e.g. 556703-7485)"
            }
          },
          "discoverable": true
        },
        "output": {
          "status": {
            "enum": [
              "active",
              "deregistered",
              "unknown"
            ],
            "type": "string"
          },
          "is_active": {
            "type": [
              "boolean",
              "null"
            ]
          },
          "sni_codes": {
            "type": "array"
          },
          "legal_form": {
            "type": [
              "string",
              "null"
            ]
          },
          "org_number": {
            "type": "string"
          },
          "vat_number": {
            "type": "string"
          },
          "company_name": {
            "type": "string"
          },
          "company_type": {
            "type": "string"
          },
          "country_code": {
            "type": "string"
          },
          "legal_form_code": {
            "type": [
              "string",
              "null"
            ]
          },
          "registered_date": {
            "type": [
              "string",
              "null"
            ]
          },
          "alternative_names": {
            "type": "array"
          },
          "company_type_code": {
            "type": "string"
          },
          "deregistered_date": {
            "type": [
              "string",
              "null"
            ]
          },
          "ongoing_procedures": {
            "type": "array"
          },
          "registered_address": {
            "type": [
              "object",
              "null"
            ]
          },
          "business_description": {
            "type": [
              "string",
              "null"
            ]
          },
          "deregistration_reason": {
            "type": [
              "string",
              "null"
            ]
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ]
}

Captured payload 4 of 10

{
  "error": "Payment required. Norwegian Company Data costs $0.0540 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/norwegian-company-data",
      "description": "Look up Norwegian company data from the Brønnøysund Register Centre. Accepts org number (9 digits) or fuzzy company name.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": {
              "type": "string",
              "description": "Alias for company_name"
            },
            "task": {
              "type": "string",
              "description": "Free-text alias — org number or company name"
            },
            "query": {
              "type": "string",
              "description": "Free-text alias — org number or company name"
            },
            "org_number": {
              "type": "string",
              "description": "Norwegian org number, 9 digits (e.g. 923609016)"
            },
            "company_name": {
              "type": "string",
              "description": "Company name (e.g. \"Telenor\"). Resolved against Brønnøysundregistrene and accepted only on a confident name match — an ambiguous name is refused rather than resolved to the wrong legal entity."
            },
            "company_number": {
              "type": "string",
              "description": "Alias for org_number"
            }
          },
          "discoverable": true
        },
        "output": {
          "status": {
            "type": "string"
          },
          "address": {
            "type": "string"
          },
          "org_number": {
            "type": "string"
          },
          "vat_number": {
            "type": [
              "string",
              "null"
            ]
          },
          "company_name": {
            "type": "string"
          },
          "business_type": {
            "type": "string"
          },
          "industry_code": {
            "type": [
              "string",
              "null"
            ]
          },
          "employee_count": {
            "type": [
              "integer",
              "null"
            ]
          },
          "tier_2_available": {
            "type": "boolean"
          },
          "ubo_availability": {
            "type": "string"
          },
          "registration_date": {
            "type": [
              "string",
              "null"
            ]
          },
          "industry_description": {
            "type": [
              "string",
              "null"
            ]
          },
          "legal_representatives": {
            "type": "array",
            "description": "Active legal representatives (board members, managing director, signatories, procurists) from the Brreg /roller endpoint. Strale canonical shape: {type, name, role, role_code, role_group, date_of_birth}. role_group is the Brreg rollegruppe code (STYR, DAGL, SIGN, PROK, KOMP, KONT, etc.); role_code is the per-member rolletype code (LEDE, NEST, MEDL, VARA, OBS for STYR; same as the group for single-role groups). Resigned / deregistered roles (fratraadt, avregistrert) are filtered out. Anonymous endpoint — name + birth date only, fnr not exposed."
          },
          "tier_2_available_reason": {
            "type": "string"
          },
          "ubo_availability_reason": {
            "type": "string"
          },
          "total_legal_representatives": {
            "type": "integer"
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/norwegian-company-data",
    "mimeType": "application/json",
    "description": "Look up Norwegian company data from the Brønnøysund Register Centre. Accepts org number (9 digits) or fuzzy company name."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "org_number": "example_org_number"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "anyOf": [
                  {
                    "required": [
                      "org_number"
                    ]
                  },
                  {
                    "required": [
                      "company_number"
                    ]
                  },
                  {
                    "required": [
                      "company_name"
                    ]
                  },
                  {
                    "required": [
                      "name"
                    ]
                  },
                  {
                    "required": [
                      "query"
                    ]
                  },
                  {
                    "required": [
                      "task"
                    ]
                  }
                ],
                "required": [],
                "properties": {
                  "name": {
                    "type": "string",
                    "description": "Alias for company_name"
                  },
                  "task": {
                    "type": "string",
                    "description": "Free-text alias — org number or company name"
                  },
                  "query": {
                    "type": "string",
                    "description": "Free-text alias — org number or company name"
                  },
                  "org_number": {
                    "type": "string",
                    "description": "Norwegian org number, 9 digits (e.g. 923609016)"
                  },
                  "company_name": {
                    "type": "string",
                    "description": "Company name (e.g. \"Telenor\"). Resolved against Brønnøysundregistrene and accepted only on a confident name match — an ambiguous name is refused rather than resolved to the wrong legal entity."
                  },
                  "company_number": {
                    "type": "string",
                    "description": "Alias for org_number"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/norwegian-company-data",
      "description": "Look up Norwegian company data from the Brønnøysund Register Centre. Accepts org number (9 digits) or fuzzy company name.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": {
              "type": "string",
              "description": "Alias for company_name"
            },
            "task": {
              "type": "string",
              "description": "Free-text alias — org number or company name"
            },
            "query": {
              "type": "string",
              "description": "Free-text alias — org number or company name"
            },
            "org_number": {
              "type": "string",
              "description": "Norwegian org number, 9 digits (e.g. 923609016)"
            },
            "company_name": {
              "type": "string",
              "description": "Company name (e.g. \"Telenor\"). Resolved against Brønnøysundregistrene and accepted only on a confident name match — an ambiguous name is refused rather than resolved to the wrong legal entity."
            },
            "company_number": {
              "type": "string",
              "description": "Alias for org_number"
            }
          },
          "discoverable": true
        },
        "output": {
          "status": {
            "type": "string"
          },
          "address": {
            "type": "string"
          },
          "org_number": {
            "type": "string"
          },
          "vat_number": {
            "type": [
              "string",
              "null"
            ]
          },
          "company_name": {
            "type": "string"
          },
          "business_type": {
            "type": "string"
          },
          "industry_code": {
            "type": [
              "string",
              "null"
            ]
          },
          "employee_count": {
            "type": [
              "integer",
              "null"
            ]
          },
          "tier_2_available": {
            "type": "boolean"
          },
          "ubo_availability": {
            "type": "string"
          },
          "registration_date": {
            "type": [
              "string",
              "null"
            ]
          },
          "industry_description": {
            "type": [
              "string",
              "null"
            ]
          },
          "legal_representatives": {
            "type": "array",
            "description": "Active legal representatives (board members, managing director, signatories, procurists) from the Brreg /roller endpoint. Strale canonical shape: {type, name, role, role_code, role_group, date_of_birth}. role_group is the Brreg rollegruppe code (STYR, DAGL, SIGN, PROK, KOMP, KONT, etc.); role_code is the per-member rolletype code (LEDE, NEST, MEDL, VARA, OBS for STYR; same as the group for single-role groups). Resigned / deregistered roles (fratraadt, avregistrert) are filtered out. Anonymous endpoint — name + birth date only, fnr not exposed."
          },
          "tier_2_available_reason": {
            "type": "string"
          },
          "ubo_availability_reason": {
            "type": "string"
          },
          "total_legal_representatives": {
            "type": "integer"
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ]
}

Captured payload 5 of 10

{
  "error": "Payment required. PEP Check costs $0.0540 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/pep-check",
      "description": "Screens an individual against the Politically Exposed Persons (PEP) database via Dilisense. Coverage spans 230+ geopolitical territories aligned with EU C/2023/724 PEP function definitions and includes Relatives and Close Associates (RCAs). Returns audit-…",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": {
              "type": "string",
              "required": true,
              "description": "Full name of person to screen"
            },
            "country": {
              "type": "string",
              "description": "ISO country code filter (optional)"
            },
            "birth_date": {
              "type": "string",
              "description": "Alias for date_of_birth (optional)"
            },
            "date_of_birth": {
              "type": "string",
              "description": "ISO date of birth (YYYY-MM-DD) for disambiguation, reduces false positives on common names (optional)"
            }
          },
          "discoverable": true
        },
        "output": {
          "query": {
            "type": "string"
          },
          "is_pep": {
            "type": "boolean"
          },
          "source": {
            "enum": [
              "dilisense"
            ],
            "type": "string"
          },
          "matches": {
            "type": "array"
          },
          "match_count": {
            "type": "integer"
          },
          "screened_at": {
            "type": "string"
          },
          "lists_queried": {
            "type": "object"
          },
          "total_results": {
            "type": "integer"
          },
          "country_filter": {
            "type": [
              "string",
              "null"
            ]
          },
          "birth_date_filter": {
            "type": [
              "string",
              "null"
            ]
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/pep-check",
    "mimeType": "application/json",
    "description": "Screens an individual against the Politically Exposed Persons (PEP) database via Dilisense. Coverage spans 230+ geopolitical territories aligned with EU C/2023/724 PEP function definitions and includes Relatives and Close Associates (RCAs). Returns audit-…"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": "example_name",
            "country": "example_country",
            "birth_date": "example_birth_date",
            "date_of_birth": "example_date_of_birth"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "name"
                ],
                "properties": {
                  "name": {
                    "type": "string",
                    "description": "Full name of person to screen"
                  },
                  "country": {
                    "type": "string",
                    "description": "ISO country code filter (optional)"
                  },
                  "birth_date": {
                    "type": "string",
                    "format": "date",
                    "description": "Alias for date_of_birth (optional)"
                  },
                  "date_of_birth": {
                    "type": "string",
                    "format": "date",
                    "description": "ISO date of birth (YYYY-MM-DD) for disambiguation, reduces false positives on common names (optional)"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/pep-check",
      "description": "Screens an individual against the Politically Exposed Persons (PEP) database via Dilisense. Coverage spans 230+ geopolitical territories aligned with EU C/2023/724 PEP function definitions and includes Relatives and Close Associates (RCAs). Returns audit-…",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": {
              "type": "string",
              "required": true,
              "description": "Full name of person to screen"
            },
            "country": {
              "type": "string",
              "description": "ISO country code filter (optional)"
            },
            "birth_date": {
              "type": "string",
              "description": "Alias for date_of_birth (optional)"
            },
            "date_of_birth": {
              "type": "string",
              "description": "ISO date of birth (YYYY-MM-DD) for disambiguation, reduces false positives on common names (optional)"
            }
          },
          "discoverable": true
        },
        "output": {
          "query": {
            "type": "string"
          },
          "is_pep": {
            "type": "boolean"
          },
          "source": {
            "enum": [
              "dilisense"
            ],
            "type": "string"
          },
          "matches": {
            "type": "array"
          },
          "match_count": {
            "type": "integer"
          },
          "screened_at": {
            "type": "string"
          },
          "lists_queried": {
            "type": "object"
          },
          "total_results": {
            "type": "integer"
          },
          "country_filter": {
            "type": [
              "string",
              "null"
            ]
          },
          "birth_date_filter": {
            "type": [
              "string",
              "null"
            ]
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ]
}

Captured payload 7 of 10

{
  "error": "Payment required. Sanctions Check costs $0.2160 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/sanctions-check",
      "description": "Check if a person or entity is on sanctions lists (EU, US OFAC, UN, UK OFSI, Swiss SECO, BIS, World Bank, EBRD, ADB + 125 national lists). Uses Dilisense consolidated database. Returns audit-grade evidence: match results with named source attribution and…",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": {
              "type": "string",
              "required": true,
              "description": "Person or company name to check"
            },
            "country": {
              "type": "string",
              "description": "ISO country code filter (optional)"
            },
            "birth_date": {
              "type": "string",
              "description": "ISO date of birth (YYYY-MM-DD) for person disambiguation, reduces false positives on common names (optional)"
            },
            "entity_type": {
              "enum": [
                "person",
                "company"
              ],
              "type": "string",
              "description": "Override auto-detection of entity type (optional)"
            }
          },
          "discoverable": true
        },
        "output": {
          "query": {
            "type": "string"
          },
          "schema": {
            "enum": [
              "Person",
              "Company"
            ],
            "type": "string"
          },
          "source": {
            "enum": [
              "dilisense"
            ],
            "type": "string"
          },
          "matches": {
            "type": "array"
          },
          "queried_at": {
            "type": "string"
          },
          "match_count": {
            "type": "integer"
          },
          "is_sanctioned": {
            "type": "boolean"
          },
          "lists_queried": {
            "type": "object"
          },
          "total_results": {
            "type": "integer"
          },
          "country_filter": {
            "type": [
              "string",
              "null"
            ]
          },
          "birth_date_filter": {
            "type": [
              "string",
              "null"
            ]
          }
        }
      },
      "maxAmountRequired": "216000",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/sanctions-check",
    "mimeType": "application/json",
    "description": "Check if a person or entity is on sanctions lists (EU, US OFAC, UN, UK OFSI, Swiss SECO, BIS, World Bank, EBRD, ADB + 125 national lists). Uses Dilisense consolidated database. Returns audit-grade evidence: match results with named source attribution and…"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": "example_name",
            "country": "example_country",
            "birth_date": "example_birth_date",
            "entity_type": "person"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "name"
                ],
                "properties": {
                  "name": {
                    "type": "string",
                    "description": "Person or company name to check"
                  },
                  "country": {
                    "type": "string",
                    "description": "ISO country code filter (optional)"
                  },
                  "birth_date": {
                    "type": "string",
                    "format": "date",
                    "description": "ISO date of birth (YYYY-MM-DD) for person disambiguation, reduces false positives on common names (optional)"
                  },
                  "entity_type": {
                    "enum": [
                      "person",
                      "company"
                    ],
                    "type": "string",
                    "description": "Override auto-detection of entity type (optional)"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/sanctions-check",
      "description": "Check if a person or entity is on sanctions lists (EU, US OFAC, UN, UK OFSI, Swiss SECO, BIS, World Bank, EBRD, ADB + 125 national lists). Uses Dilisense consolidated database. Returns audit-grade evidence: match results with named source attribution and…",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "name": {
              "type": "string",
              "required": true,
              "description": "Person or company name to check"
            },
            "country": {
              "type": "string",
              "description": "ISO country code filter (optional)"
            },
            "birth_date": {
              "type": "string",
              "description": "ISO date of birth (YYYY-MM-DD) for person disambiguation, reduces false positives on common names (optional)"
            },
            "entity_type": {
              "enum": [
                "person",
                "company"
              ],
              "type": "string",
              "description": "Override auto-detection of entity type (optional)"
            }
          },
          "discoverable": true
        },
        "output": {
          "query": {
            "type": "string"
          },
          "schema": {
            "enum": [
              "Person",
              "Company"
            ],
            "type": "string"
          },
          "source": {
            "enum": [
              "dilisense"
            ],
            "type": "string"
          },
          "matches": {
            "type": "array"
          },
          "queried_at": {
            "type": "string"
          },
          "match_count": {
            "type": "integer"
          },
          "is_sanctioned": {
            "type": "boolean"
          },
          "lists_queried": {
            "type": "object"
          },
          "total_results": {
            "type": "integer"
          },
          "country_filter": {
            "type": [
              "string",
              "null"
            ]
          },
          "birth_date_filter": {
            "type": [
              "string",
              "null"
            ]
          }
        }
      },
      "maxAmountRequired": "216000",
      "maxTimeoutSeconds": 300
    }
  ]
}

Captured payload 8 of 10

{
  "error": "Payment required. LEI Lookup costs $0.0540 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/lei-lookup",
      "description": "Look up a Legal Entity Identifier (LEI) via the GLEIF database. Accepts a 20-character LEI or company name. Returns entity name, jurisdiction, addresses, registration status.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "lei": {
              "type": "string",
              "description": "20-character LEI code (e.g. 549300MLUDYVRQOOXS22)"
            },
            "company_name": {
              "type": "string",
              "description": "Company name to search for in GLEIF (alternative to LEI code)"
            }
          },
          "discoverable": true
        },
        "output": {
          "lei": {
            "type": "string"
          },
          "status": {
            "type": "string"
          },
          "legal_name": {
            "type": "string"
          },
          "jurisdiction": {
            "type": "string"
          },
          "legal_address": {
            "type": "object"
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/lei-lookup",
    "mimeType": "application/json",
    "description": "Look up a Legal Entity Identifier (LEI) via the GLEIF database. Accepts a 20-character LEI or company name. Returns entity name, jurisdiction, addresses, registration status."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "lei": "example_lei",
            "company_name": "example_company_name"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [],
                "properties": {
                  "lei": {
                    "type": "string",
                    "description": "20-character LEI code (e.g. 549300MLUDYVRQOOXS22)"
                  },
                  "company_name": {
                    "type": "string",
                    "description": "Company name to search for in GLEIF (alternative to LEI code)"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/lei-lookup",
      "description": "Look up a Legal Entity Identifier (LEI) via the GLEIF database. Accepts a 20-character LEI or company name. Returns entity name, jurisdiction, addresses, registration status.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "lei": {
              "type": "string",
              "description": "20-character LEI code (e.g. 549300MLUDYVRQOOXS22)"
            },
            "company_name": {
              "type": "string",
              "description": "Company name to search for in GLEIF (alternative to LEI code)"
            }
          },
          "discoverable": true
        },
        "output": {
          "lei": {
            "type": "string"
          },
          "status": {
            "type": "string"
          },
          "legal_name": {
            "type": "string"
          },
          "jurisdiction": {
            "type": "string"
          },
          "legal_address": {
            "type": "object"
          }
        }
      },
      "maxAmountRequired": "54000",
      "maxTimeoutSeconds": 300
    }
  ]
}

Captured payload 9 of 10

{
  "error": "Payment required. Email Validation costs $0.0324 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/email-validate",
      "description": "Validate an email address: RFC 5322 syntax, MX records, 5,361 disposable domain detection, role-based address detection (35 patterns), free provider detection, and typo suggestion for common providers (gmial.com ? gmail.com). Returns deliverability assess…",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "email": {
              "type": "string",
              "required": true,
              "description": "Email address to validate"
            }
          },
          "discoverable": true
        },
        "output": {
          "email": {
            "type": "string"
          },
          "valid": {
            "type": "boolean"
          },
          "domain": {
            "type": "string",
            "description": "Domain part of the email address"
          },
          "is_disposable": {
            "type": "boolean"
          },
          "has_mx_records": {
            "type": "boolean"
          },
          "is_role_address": {
            "type": "boolean"
          }
        }
      },
      "maxAmountRequired": "32400",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/email-validate",
    "mimeType": "application/json",
    "description": "Validate an email address: RFC 5322 syntax, MX records, 5,361 disposable domain detection, role-based address detection (35 patterns), free provider detection, and typo suggestion for common providers (gmial.com ? gmail.com). Returns deliverability assess…"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "email": "example_email"
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "email"
                ],
                "properties": {
                  "email": {
                    "type": "string",
                    "description": "Email address to validate"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/email-validate",
      "description": "Validate an email address: RFC 5322 syntax, MX records, 5,361 disposable domain detection, role-based address detection (35 patterns), free provider detection, and typo suggestion for common providers (gmial.com ? gmail.com). Returns deliverability assess…",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "email": {
              "type": "string",
              "required": true,
              "description": "Email address to validate"
            }
          },
          "discoverable": true
        },
        "output": {
          "email": {
            "type": "string"
          },
          "valid": {
            "type": "boolean"
          },
          "domain": {
            "type": "string",
            "description": "Domain part of the email address"
          },
          "is_disposable": {
            "type": "boolean"
          },
          "has_mx_records": {
            "type": "boolean"
          },
          "is_role_address": {
            "type": "boolean"
          }
        }
      },
      "maxAmountRequired": "32400",
      "maxTimeoutSeconds": 300
    }
  ]
}

Captured payload 10 of 10

{
  "error": "Payment required. DNS Lookup costs $0.0324 USDC per call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/dns-lookup",
      "description": "Perform a comprehensive DNS lookup for a domain. Returns A, AAAA, MX, NS, TXT, CNAME records plus SPF and DMARC detection.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "domain": {
              "type": "string",
              "required": true,
              "description": "Domain name (e.g. example.com)"
            }
          },
          "discoverable": true
        },
        "output": {
          "domain": {
            "type": "string"
          },
          "has_spf": {
            "type": "boolean"
          },
          "a_records": {
            "type": "array"
          },
          "has_dmarc": {
            "type": "boolean"
          },
          "mx_records": {
            "type": "array"
          },
          "ns_records": {
            "type": "array"
          }
        }
      },
      "maxAmountRequired": "32400",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.strale.io/x402/dns-lookup",
    "mimeType": "application/json",
    "description": "Perform a comprehensive DNS lookup for a domain. Returns A, AAAA, MX, NS, TXT, CNAME records plus SPF and DMARC detection."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "domain": "example_domain"
          }
        }
      },
      "schema": {
        "type": "object",
        "$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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "domain"
                ],
                "properties": {
                  "domain": {
                    "type": "string",
                    "description": "Domain name (e.g. example.com)"
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  },
  "x402Version": 1,
  "paymentRequirements": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.strale.io/x402/dns-lookup",
      "description": "Perform a comprehensive DNS lookup for a domain. Returns A, AAAA, MX, NS, TXT, CNAME records plus SPF and DMARC detection.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "domain": {
              "type": "string",
              "required": true,
              "description": "Domain name (e.g. example.com)"
            }
          },
          "discoverable": true
        },
        "output": {
          "domain": {
            "type": "string"
          },
          "has_spf": {
            "type": "boolean"
          },
          "a_records": {
            "type": "array"
          },
          "has_dmarc": {
            "type": "boolean"
          },
          "mx_records": {
            "type": "array"
          },
          "ns_records": {
            "type": "array"
          }
        }
      },
      "maxAmountRequired": "32400",
      "maxTimeoutSeconds": 300
    }
  ]
}

Can I trust it score from our own monitoring

score from our own monitoring

86/100 Solid

#201 of 492 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
100% uptime 30d
Compliance
A 13/14 checks pass, failing: declares the current x402 version (2)
Price
$0.0216 to $0.216 p81 in Data
Risk
clean no risk flag
Traction
$252.96 30d 17 buyers, top buyer 97% (address, not entity) Concentrated volume: 99% of 30d volume from 3 wallets
13/14 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 2026-08-13. Last up 2026-11-12.

── 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, 100% uptime 30d, 215ms response p95, x402 compliance 13 of 14, $0.0216 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 492 listings, this one among them: the same 492 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 ($252.96, 4,853 tx). Traction is a conservative undercount; first settlement seen 2026-04-14.

All measured facts

What it does

Business data and compliance APIs for AI agents. 250+ independently quality-tested capabilities: company registry lookups across 20+ countries, KYB and sanctions/PEP screening, VAT/IBAN/LEI validation, document extraction. Pay per call in USDC on Base via x402, no signup and no API key. Every call returns an audit record with cryptographic chain hashing.

Strale 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: 2026-10-14 to 2026-11-12 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
100%
uptime 90d
100%
response p95
215ms
avg response
189ms
total checks
4,176

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

price (min)
$0.0216
price (max)
$0.216
category percentile (min)
p81 in Data
category percentile (max)
p78 in Data
endpoints / prices
10 / 4
model
tiered
stability
100%

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
253d
registrar
GoDaddy.com, LLC
hosting
custom
domain created
2026-02-27

Identity facts, not a risk score.

assessment volume 30d
$252.96
exact assessment volume 30d (USD)
252.9576
assessment recorded at (UTC)
2026-11-12T01:34:08.917Z
buyers 30d
17
settlements 30d
4,853
measured since
2026-04-14 (start of our harvest window)
last settlement
2026-10-28
top buyer share
97% of 30d volume (address, not entity)
top 3 buyers share
99% of 30d volume (addresses, not entities)
concentrated volume
yes
trend 7d vs 30d
0.84x the 30d daily rate
networks
eip155:8453
volume all-time
$981.95
settlements all-time
15,803
median settlement 30d
$0.0324
max settlement 30d
$0.864

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.

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Concentrated volume is one rule applied to every listed service: the 3 largest paying addresses hold at least 90% of 30d volume, with at least $10 of volume and 50 settlements in the same 30 days. While it applies, this service's volume counts as 0 in the Recommended and Highest volume sorts of the services list. The label says where the payments came from, not why.

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
2026-08-13
Recent checks
Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online402113ms10
Online40280ms10
Online40290ms10
Online40297ms10
Online402111ms10
Online40299ms10
Online40297ms10
Online40281ms10
Online40295ms10
Online40284ms10
Online402146ms10
Online402576ms10
Online402129ms10
Online40296ms10
Online40289ms10
Online402154ms10
Online402157ms10
Online402124ms10

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $252.96, peak $47.26 on 10-30
volume
Distinct buyers per dayDistinct buyers per day
Uptime 1 of 29 completed days below 100%
uptime below 100%, to scale
Volume 30d
$252.96
Uptime
1 of 29 completed days below 100%
Daily on-chain settlement volume in US dollars, 2026-10-14 to 2026-11-12; highest day $47.26 on 10-30; distinct buyers per day
More charts
Response time daily average, ms min 94ms, avg 171ms, max 386ms

10-14 to 11-12* UTC

Scores over time

x402 compliance low 13/14, high 13/14

10-14 to 11-12* UTC

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

10-14 to 11-12* UTC

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

10-14 to 11-12* UTC

Scores: one day per column, 10-14 to 11-12*, 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/strale/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: $362.61, peak $47.26 on 10-30. 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: 2026-10-14 to 2026-11-12 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.

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

Daily values, 2026-10-14 to 2026-11-12: 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
2026-10-14$13.011110100%201.39ms13/14p814/6
2026-10-15$9.141179100%195.59ms13/14p814/6
2026-10-16$15.221322100%170.17ms13/14p814/6
2026-10-17$8.502156100%141.66ms13/14p814/6
2026-10-18$5.85181100%160.69ms13/14p814/6
2026-10-19$3.102117100%242.47ms13/14p814/6
2026-10-20$18.611240100%312.47ms13/14p814/6
2026-10-21$21.763407100%196.57ms13/14p814/6
2026-10-22$4.68154100%165.03ms13/14p814/6
2026-10-23$5.31292100%160.43ms13/14p814/6
2026-10-24$3.52294100%158.06ms13/14p814/6
2026-10-25$6.261182100%101.80ms13/14p814/6
2026-10-26$2.05249100%94.15ms13/14p814/6
2026-10-27$6.611237100%132.83ms13/14p814/6
2026-10-28$7.024102100%385.81ms13/14p814/6
2026-10-29$24.054588100%137.63ms13/14p824/6
2026-10-30$47.2621,628100%144.97ms13/14p824/6
2026-10-31$17.982546100%121.76ms13/14p824/6
2026-11-01$30.553763100%143.48ms13/14p824/6
2026-11-02$2.6436498.86%255.91ms13/14p824/6
2026-11-03$17.991404100%170.90ms13/14p824/6
2026-11-04$19.944497100%163.40ms13/14p824/6
2026-11-05$16.933524100%155.10ms13/14p824/6
2026-11-06$13.722406100%132.20ms13/14p825/6
2026-11-07$9.152271100%195.73ms13/14p815/6
2026-11-08$9.292231100%139.01ms13/14p815/6
2026-11-09$5.502145100%189.29ms13/14p815/6
2026-11-10$6.621127100%135.22ms13/14p815/6
2026-11-11$10.082210100%137.84ms13/14p815/6
2026-11-12*$0.2715100%93.75ms13/14p815/6

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5 of 491 other ranked services in Data, ordered by the same measured score.

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