Soren

payment-readyonline

payment-ready until 2026-10-17

35 paid x402 resources on Base: web reading/search as markdown, AI summarize/extract and a neutral SIGNED judge for A2A disputes, scheduled wakes with signed receipts, chain reads, signed oracles (weather/FX/randomness/onchain), attestation, commit-reveal and fair draws, coordination locks/quotas, and game-price data.

soren.com ↗

Call it x402 v2

x402 v2

Base URL: https://soren.com
Payment: x402 v2, header channel

$ curl -i 'https://soren.com/v1/attestation'

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

Endpoints 9 paid routes on soren.com

GET/v1/attestationBase$0.02since 09-25

GET/v1/chain/receiptBase$0.003since 09-25

GET/v1/commitBase$0.02since 09-25

GET/v1/drawBase$0.05since 09-25

GET/v1/free-gamesBase$0.02since 09-25

GET/v1/oracle/fxBase$0.01since 09-25

GET/v1/paid-pingBase$0.01since 09-25

GET/v1/web/readBase$0.02since 09-25

1 more in Example 402 response

Prices as captured in the 402 response: median $0.02 across the 9 endpoints, unchanged since first capture.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
Method	Path	Description	Price	Network	Asset	402 channel	Captured
GET	/v1/attestation	No description	$0.02	Base	USDC	header	since 09-25
GET	/v1/chain/receipt	No description	$0.003	Base	USDC	header	since 09-25
GET	/v1/commit	No description	$0.02	Base	USDC	header	since 09-25
GET	/v1/draw	No description	$0.05	Base	USDC	header	since 09-25
GET	/v1/free-games	No description	$0.02	Base	USDC	header	since 09-25
GET	/v1/oracle/fx	No description	$0.01	Base	USDC	header	since 09-25
GET	/v1/paid-ping	No description	$0.01	Base	USDC	header	since 09-25
GET	/v1/web/read	No description	$0.02	Base	USDC	header	since 09-25
GET	/v1/web/search	No description	$0.01	Base	USDC	header	since 09-25

Payment evidence

402 payload captured at 2026-09-25 22:15:01 UTC. Check evidence JSON · Measurement methodology.

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "resource": "/v1/paid-ping"
      },
      "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://soren.com/v1/paid-ping",
    "tags": [
      "x402",
      "payments",
      "monitoring",
      "liveness",
      "developer-tools"
    ],
    "iconUrl": "https://soren.com/soren-logo.png",
    "mimeType": "application/json",
    "description": "A heartbeat that costs money, and therefore proves more than a health check: not merely that the server answers, but that x402 verification and settlement are working right now, end to end. Suitable for a monitor that needs to know the PAID path is alive.",
    "serviceName": "Soren"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET"
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "pong": true,
            "settlement": "<tx hash>",
            "server_time": "<ISO-8601 UTC>"
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/v1/paid-ping"
    }
  },
  "x402Version": 2
}

Other captured 402 responses (8)

Captured payload 2 of 9

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "resource": "/v1/free-games"
      },
      "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://soren.com/v1/free-games",
    "tags": [
      "games",
      "gaming",
      "free-games",
      "steam",
      "epic-games",
      "gog",
      "itch-io",
      "deals",
      "verified-data"
    ],
    "iconUrl": "https://soren.com/soren-logo.png",
    "mimeType": "application/json",
    "description": "Every PC game currently free to KEEP (claim once, own permanently) across Steam, Epic Games Store, GOG and itch.io. Each entry verified against that store's own API before publication. Per-store status distinguishes \"verified: nothing is free\" from \"could not check\", so a zero is a fact rather than an absence of data. Self-verifying: the version field is a SHA-256 of the payload's own content.",
    "serviceName": "Soren"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET"
        },
        "output": {
          "type": "json",
          "example": {
            "stores": {
              "steam": {
                "status": "ok | unavailable",
                "free_count": "<int or null>"
              }
            },
            "version": "<sha256 hex of this payload>",
            "free_games": [
              {
                "store": "steam | epic | gog | itch",
                "title": "<game title>",
                "ends_at": "<ISO-8601 or null>",
                "claim_url": "<url>",
                "starts_at": "<ISO-8601 or null>"
              }
            ],
            "updated_at": "<ISO-8601 UTC>"
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/v1/free-games"
    }
  },
  "x402Version": 2
}

Captured payload 3 of 9

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "resource": "/v1/web/read"
      },
      "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://soren.com/v1/web/read",
    "tags": [
      "web",
      "scrape",
      "markdown",
      "content",
      "read",
      "agents",
      "crawl"
    ],
    "iconUrl": "https://soren.com/soren-logo.png",
    "mimeType": "application/json",
    "description": "Read any public web page as clean markdown — rendered, boilerplate stripped, ready for a context window. Use it when your agent needs the content of a URL and has a wallet instead of a scraping stack. Charged ONLY if the fetch succeeds; a failed fetch costs nothing. stealth=true ($0.05) gets past aggressive bot protection. Pair with /v1/web/search to find pages first.",
    "serviceName": "Soren"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "url": "https://example.com/article",
            "stealth": "false"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "url": "<the url>",
            "cache": "fetched live",
            "title": "<page title>",
            "markdown": "<clean markdown>",
            "fetched_at": "<ISO-8601 UTC>",
            "settlement": "<tx hash>"
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "url"
                ],
                "properties": {
                  "url": {
                    "type": "string",
                    "examples": [
                      "https://example.com/article"
                    ],
                    "description": "Public http(s) URL to read."
                  },
                  "stealth": {
                    "type": "string",
                    "examples": [
                      "false"
                    ],
                    "description": "true routes through stealth proxying for protected sites. Price becomes $0.05."
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/v1/web/read"
    }
  },
  "x402Version": 2
}

Captured payload 4 of 9

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "resource": "/v1/web/search"
      },
      "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://soren.com/v1/web/search",
    "tags": [
      "web",
      "search",
      "serp",
      "results",
      "agents",
      "research"
    ],
    "iconUrl": "https://soren.com/soren-logo.png",
    "mimeType": "application/json",
    "description": "Live web search for agents: up to 10 results with title, URL and snippet. Use it when your agent needs to find current pages and has a wallet instead of a search API key. Charged ONLY if the search succeeds. Results pair with /v1/web/read, which returns any of them as clean markdown.",
    "serviceName": "Soren"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "x402 payment protocol adoption"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "count": 10,
            "query": "<q>",
            "results": [
              {
                "url": "<url>",
                "title": "<title>",
                "snippet": "<snippet>"
              }
            ],
            "settlement": "<tx hash>",
            "searched_at": "<ISO-8601 UTC>"
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "q"
                ],
                "properties": {
                  "q": {
                    "type": "string",
                    "examples": [
                      "x402 payment protocol adoption"
                    ],
                    "description": "What to search for. Up to 400 characters."
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/v1/web/search"
    }
  },
  "x402Version": 2
}

Captured payload 5 of 9

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "resource": "/v1/chain/receipt"
      },
      "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://soren.com/v1/chain/receipt",
    "tags": [
      "chain",
      "base",
      "onchain",
      "blockchain",
      "receipt",
      "rpc",
      "agents"
    ],
    "iconUrl": "https://soren.com/soren-logo.png",
    "mimeType": "application/json",
    "description": "Read whether a transaction SUCCEEDED — a tx can be in a block and still have failed; status is the truth, live from Base mainnet, for a fraction of a cent. No API key, no account — a wallet is the only requirement, and you are charged only if the read succeeds. Plain unsigned data; the attested version of chain reads is /v1/oracle/onchain. Answers are read at the moment of the call and stamped with the block they came from where applicable.",
    "serviceName": "Soren"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "hash": "0x731e0553663993c778025a6df7ce5a7e8b0b8f0b2a2ced3782802c54d230b757"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "hash": "<0x…>",
            "block": "<int>",
            "found": true,
            "gas_used": "<int>",
            "succeeded": true,
            "logs_emitted": "<int>"
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "hash"
                ],
                "properties": {
                  "hash": {
                    "type": "string",
                    "examples": [
                      "0x731e0553663993c778025a6df7ce5a7e8b0b8f0b2a2ced3782802c54d230b757"
                    ],
                    "description": "The 32-byte transaction hash."
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/v1/chain/receipt"
    }
  },
  "x402Version": 2
}

Captured payload 6 of 9

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "resource": "/v1/oracle/fx"
      },
      "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://soren.com/v1/oracle/fx",
    "tags": [
      "oracle",
      "fx",
      "exchange-rates",
      "ecb",
      "signed-data",
      "provenance",
      "attestation"
    ],
    "iconUrl": "https://soren.com/soren-logo.png",
    "mimeType": "application/json",
    "description": "A signed, timestamped euro reference exchange rate from the European Central Bank, for any pair among the ~30 currencies it publishes. Returns the rate, the ECB reference date, the underlying euro base rates, a SHA-256 of the exact bytes returned, and an Ed25519 signature. Non-EUR pairs are crossed via EUR and that is stated in the response, because it is our calculation and not an ECB figure.",
    "serviceName": "Soren"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "pair": "EURUSD"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "value": {
              "pair": "EURUSD",
              "rate": "<number>",
              "derivation": "<text>",
              "reference_date": "<YYYY-MM-DD>"
            },
            "source": {
              "name": "European Central Bank",
              "notice": "Available free of charge from the ECB."
            },
            "provenance": {
              "signature": {
                "value": "<base64>",
                "algorithm": "Ed25519"
              },
              "observed_at": "<ISO-8601 UTC>",
              "upstream_sha256": "<hex>"
            }
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "pair"
                ],
                "properties": {
                  "pair": {
                    "type": "string",
                    "examples": [
                      "EURUSD"
                    ],
                    "description": "Six-letter currency pair, e.g. EURUSD. Any pair among the ECB reference currencies; non-EUR pairs are crossed via EUR."
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/v1/oracle/fx"
    }
  },
  "x402Version": 2
}

Captured payload 7 of 9

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "resource": "/v1/attestation"
      },
      "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://soren.com/v1/attestation",
    "tags": [
      "attestation",
      "timestamp",
      "proof-of-existence",
      "notary",
      "signed-data",
      "provenance",
      "agents"
    ],
    "iconUrl": "https://soren.com/soren-logo.png",
    "mimeType": "application/json",
    "description": "A signed, timestamped statement that a specific SHA-256 was presented to Soren at a given moment. Use it when a counterparty must check that your output existed by then. You send only the hash — we never receive your content, so there is nothing to leak or be compelled to produce. An agent signing its own output proves nothing to anyone else. Not a legal notarisation, not proof of authorship, not proof it existed earlier. Verify with soren.com/oracle-key.json",
    "serviceName": "Soren"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
            "note": "model output v3"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "hash": "<64 hex>",
            "attested": true,
            "signature": {
              "value": "<base64>",
              "algorithm": "Ed25519"
            },
            "statement": "attestation|<hash>|<observed_at>",
            "observed_at": "<ISO-8601 UTC>"
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "hash"
                ],
                "properties": {
                  "hash": {
                    "type": "string",
                    "examples": [
                      "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                    ],
                    "description": "SHA-256 of your content, 64 lowercase hex characters. Hash it yourself."
                  },
                  "note": {
                    "type": "string",
                    "examples": [
                      "model output v3"
                    ],
                    "description": "Up to 200 characters, included in the signed statement."
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/v1/attestation"
    }
  },
  "x402Version": 2
}

Captured payload 8 of 9

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "resource": "/v1/commit"
      },
      "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://soren.com/v1/commit",
    "tags": [
      "commit-reveal",
      "sealed-bid",
      "fairness",
      "auctions",
      "signed-data",
      "agents",
      "game-theory"
    ],
    "iconUrl": "https://soren.com/soren-logo.png",
    "mimeType": "application/json",
    "description": "Seal a value now and prove later that you were bound to it before the outcome was known. Use it for sealed bids, commit-reveal games, or any promise a counterparty must be able to check afterwards. Send only a SHA-256 — we never see the value. Nothing is stored: the signed commitment is handed back and is the only copy, so there is no database of sealed values to leak. Verify with soren.com/oracle-key.json",
    "serviceName": "Soren"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
            "note": "sealed bid, lot 14"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "hash": "<64 hex>",
            "committed": true,
            "signature": {
              "value": "<base64>",
              "algorithm": "Ed25519"
            },
            "commitment": "<opaque token — keep it, we store nothing>",
            "committed_at": "<ISO-8601 UTC>"
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "hash"
                ],
                "properties": {
                  "hash": {
                    "type": "string",
                    "examples": [
                      "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                    ],
                    "description": "SHA-256 of the value you are sealing, 64 lowercase hex. Hash it yourself."
                  },
                  "note": {
                    "type": "string",
                    "examples": [
                      "sealed bid, lot 14"
                    ],
                    "description": "Up to 200 characters, bound into the signature."
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/v1/commit"
    }
  },
  "x402Version": 2
}

Captured payload 9 of 9

{
  "error": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "resource": "/v1/draw"
      },
      "payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://soren.com/v1/draw",
    "tags": [
      "random",
      "fairness",
      "lottery",
      "draw",
      "drand",
      "verifiable",
      "signed-data",
      "agents"
    ],
    "iconUrl": "https://soren.com/soren-logo.png",
    "mimeType": "application/json",
    "description": "A selection nobody can rig, including us. Seeded by the drand League of Entropy beacon: a distributed network emits one signed value every 30 seconds and no participant, Soren included, can choose or predict it. Returns the winners, the round, and the exact derivation so anyone can recompute the result. Name a FUTURE round with round= to remove even the assumption that we did not wait for a beacon we liked.",
    "serviceName": "Soren"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "n": "100",
            "pick": "3",
            "round": "4210000"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "n": "<int>",
            "pick": "<int>",
            "drawn": true,
            "beacon": {
              "round": "<int>",
              "randomness": "<64 hex>"
            },
            "winners": [
              "<int>"
            ],
            "signature": {
              "value": "<base64>",
              "algorithm": "Ed25519"
            }
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "n"
                ],
                "properties": {
                  "n": {
                    "type": "string",
                    "examples": [
                      "100"
                    ],
                    "description": "How many entries are in the draw, numbered 1..n."
                  },
                  "pick": {
                    "type": "string",
                    "examples": [
                      "3"
                    ],
                    "description": "How many to draw, without replacement. Default 1."
                  },
                  "round": {
                    "type": "string",
                    "examples": [
                      "4210000"
                    ],
                    "description": "A drand round. Publish a FUTURE round in advance for a draw nobody can influence."
                  }
                }
              }
            },
            "additionalProperties": false
          }
        }
      },
      "routeTemplate": "/v1/draw"
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

87/100 Solid

                           │         │      ··│···
0                          55        75       93

                │     │    │··
0               55    75   93

#87 of 362 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability: 100% uptime since 09-25
Compliance: A 14/14 checks pass
Price: $0.003 to $0.05 p33 in Data
Risk: clean no risk flag
Traction: $0.57 30d 9 buyers, top buyer 52% (address, not entity)

14/14 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 2026-09-25. Last up 2026-10-10.

── 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, 378ms response p95, x402 compliance 14 of 14, $0.003 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 362 listings, this one among them: the same 362 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 ($0.57, 45 tx). Traction is a conservative undercount; first settlement seen 2026-08-01.

All measured facts

What it does

Soren 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 2026-10-10 13:53:02 UTC. Latest service check observed at 2026-10-10 17:44:05 UTC. Service data JSON · Measurement methodology.

Page rendered at 2026-10-10 17:44:50 UTC. This response time is separate from the observation and computation times attached to each measurement.

Latest endpoint observation: 2026-10-10 17:44:05 UTC. Latest price capture: 2026-09-25 22:14:55 UTC. 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 2026-10-10 13:53:02 UTC. 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: 2026-09-11 to 2026-10-10 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: 2026-10-08 21:16:47 UTC. 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: 378ms
avg response: 266ms
total checks: 1,318

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

price (min): $0.003
price (max): $0.05
category percentile (min): p33 in Data
category percentile (max): p58 in Data
endpoints / prices: 9 / 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: -
registrar: -
hosting: custom
domain created: ---

Identity facts, not a risk score.

assessment volume 30d: $0.57
exact assessment volume 30d (USD): 0.57
assessment recorded at (UTC): 2026-10-10T13:53:02.088Z
buyers 30d: 9
settlements 30d: 45
measured since: 2026-08-01 (start of our harvest window)
last settlement: 2026-10-08
top buyer share: 52% of 30d volume (address, not entity)
top 3 buyers share: -
concentrated volume: no
trend 7d vs 30d: 3.26x the 30d daily rate
networks: eip155:8453
volume all-time: $6.82
settlements all-time: 216
median settlement 30d: $0.01
max settlement 30d: $0.25

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.

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: 2026-09-25

Recent checks

Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)	Status	HTTP	Response	Endpoints
2026-10-10 17:44:05 UTC	Online	402	284ms	9
2026-10-10 17:28:04 UTC	Online	402	311ms	9
2026-10-10 17:12:04 UTC	Online	402	304ms	9
2026-10-10 16:56:02 UTC	Online	402	242ms	9
2026-10-10 16:40:02 UTC	Online	402	245ms	9
2026-10-10 16:24:02 UTC	Online	402	200ms	9
2026-10-10 16:08:01 UTC	Online	402	168ms	9
2026-10-10 15:52:02 UTC	Online	402	254ms	9
2026-10-10 15:36:02 UTC	Online	402	256ms	9
2026-10-10 15:20:02 UTC	Online	402	251ms	9
2026-10-10 15:04:02 UTC	Online	402	224ms	9
2026-10-10 14:48:02 UTC	Online	402	237ms	9
2026-10-10 14:32:03 UTC	Online	402	199ms	9
2026-10-10 14:16:02 UTC	Online	402	236ms	9
2026-10-10 14:00:05 UTC	Online	402	285ms	9
2026-10-10 13:44:05 UTC	Online	402	348ms	9
2026-10-10 13:28:04 UTC	Online	402	283ms	9
2026-10-10 13:12:04 UTC	Online	402	295ms	9

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.57, peak $0.31 on 10-07

                                                                                     $0.31       
                                                                                     ██          
                                                                                     ██          
                                                                                     ██          
                                                                                     ██          
       ·  ·  ·  ·  ▄▄ ·     ▄▄ ·  ·  ▃▃ ·  ▁▁ ·  ·  ·  ·     ▅▅ ·  ·  ·     ▃▃ ▄▄ ▃▃ ██ ▆▆ ·  ·  
    $0

volume no data in the payload

Distinct buyers per dayDistinct buyers per day

        ·  ·  ·  ·  1  ·  1  1  ·  ·  1  ·  1  ·  ·  ·  ·  1  1  ·  ·  ·  1  1  3  1  3  2  ·  ·

Uptime 0 of 25 completed days below 100%

       ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ·  ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██

       09-11                                     09-25                                   10-10*

Volume 30d: $0.57
Uptime: 0 of 25 completed days below 100%

Daily on-chain settlement volume in US dollars, 2026-09-11 to 2026-10-10; highest day $0.31 on 10-07; 13 days have no data in the payload; distinct buyers per day

Day    Volume             USD  Buyers
09-15                   $0.03       1
09-16  · no data
09-17                  $0.00†       1
09-18                   $0.03       1
09-19  · no data, 2 days to 09-20
09-21                   $0.02       1
09-22  · no data
09-23                   $0.01       1
09-24  · no data, 4 days to 09-27
09-28                  $0.00†       1
09-29                   $0.04       1
09-30  · no data, 3 days to 10-02
10-03                  $0.00†       1
10-04                   $0.02       1
10-05                   $0.03       3
10-06                   $0.02       1
10-07                   $0.31       3
10-08                   $0.05       2
10-09  · no data, 2 days to 10-10*

More charts

Response time daily average, ms min 184ms, avg 261ms, max 397ms

                                                 ▄▄ ██ ▆▆ ▆▆ ▆▆ ▅▅ ▇▇ ▄▄ ▆▆ ▄▄ ▄▄ ▅▅ ▄▄ ▅▅ ▅▅ ▆▆

09-11 to 10-10* UTC

                    ▄█▆▆▆▅▇▄▆▄▄▅▄▅▅▆

      09-11         09-25     10-10*

Scores over time

x402 compliance low 14/14, high 14/14

                                                 ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄

09-11 to 10-10* UTC

                    ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄

      09-11         09-25     10-10*

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

                                                 ▁▁ ▁▁ ▁▁ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▇▇ ▇▇ ▇▇ ▇▇ ▇▇ ▇▇

09-11 to 10-10* UTC

                    ▁▁▁▄▄▄▄▄▄▄▇▇▇▇▇▇

      09-11         09-25     10-10*

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

                                                 ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄ ▄▄

09-11 to 10-10* UTC

                    ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄

      09-11         09-25     10-10*

       09-11                                     09-25                                   10-10*

      09-11         09-25     10-10*

Scores: one day per column, 09-11 to 10-10*, on the columns of Response time. 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/soren/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: $0.56, peak $0.31 on 10-07. 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: 2026-09-11 to 2026-10-10 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. † marks a recorded $0.00 with settlements.

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 2026-10-10 13:53:02 UTC. Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.

Daily values, 2026-09-15 to 2026-10-10: 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
Day	Volume	Buyers	Settlements	Uptime	Response	Compliance	Price percentile	Site signals
2026-09-15	$0.03	1	3	no data	no data	no data	no data	no data
2026-09-16	no data	no data	no data	no data	no data	no data	no data	no data
2026-09-17	$0.00 recorded†	1	1	no data	no data	no data	no data	no data
2026-09-18	$0.03	1	2	no data	no data	no data	no data	no data
2026-09-19	no data	no data	no data	no data	no data	no data	no data	no data
2026-09-20	no data	no data	no data	no data	no data	no data	no data	no data
2026-09-21	$0.02	1	2	no data	no data	no data	no data	no data
2026-09-22	no data	no data	no data	no data	no data	no data	no data	no data
2026-09-23	$0.01	1	1	no data	no data	no data	no data	no data
2026-09-24	no data	no data	no data	no data	no data	no data	no data	no data
2026-09-25	no data	no data	no data	100%	184.29ms	14/14	p31	4/6
2026-09-26	no data	no data	no data	100%	397.21ms	14/14	p31	4/6
2026-09-27	no data	no data	no data	100%	297.06ms	14/14	p31	4/6
2026-09-28	$0.00 recorded†	1	1	100%	297.77ms	14/14	p32	4/6
2026-09-29	$0.04	1	4	100%	274.13ms	14/14	p32	4/6
2026-09-30	no data	no data	no data	100%	246.09ms	14/14	p32	4/6
2026-10-01	no data	no data	no data	100%	350.76ms	14/14	p32	4/6
2026-10-02	no data	no data	no data	100%	201.12ms	14/14	p32	4/6
2026-10-03	$0.00 recorded†	1	1	100%	297.57ms	14/14	p32	4/6
2026-10-04	$0.02	1	2	100%	193.02ms	14/14	p32	4/6
2026-10-05	$0.03	3	3	100%	213.82ms	14/14	p33	4/6
2026-10-06	$0.02	1	1	100%	249.91ms	14/14	p33	4/6
2026-10-07	$0.31	3	13	100%	209.58ms	14/14	p33	4/6
2026-10-08	$0.05	2	11	100%	239.64ms	14/14	p33	4/6
2026-10-09	no data	no data	no data	100%	236.20ms	14/14	p33	4/6
2026-10-10*	no data	no data	no data	100%	287.03ms	14/14	p33	4/6

Alternatives in Data

SniperX•x402 strong 97/100 99.9% up 30d $380.54 30d

claw402 strong 97/100 100% up 30d $943.51 30d

glim.sh strong 94/100 100% up 30d $22.44 30d

cn402 strong 94/100 100% up 30d $40.35 30d

x402node strong 93/100 99.9% up 30d $40.35 30d

5 of 361 other ranked services in Data, ordered by the same measured score.

see the whole category

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Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

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HTML

<a href="https://x402-list.com/services/soren?utm_source=badge&utm_medium=referral&utm_campaign=embed">
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</a>

Markdown

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Delisting

To request delisting, email info@x402-list.com or update your listing at /services/soren/update.