venuetoll.com

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x13B08F2a5a58997d73e45be835211EF4ed245047",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://venuetoll.com/toll",
      "description": "The measured toll for one venue: fee and the measured spread, each with its evidence and an explicit basis. Measurements only - opportunity and verdict fields are never served.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET"
        }
      },
      "maxAmountRequired": "50000",
      "maxTimeoutSeconds": 1800
    }
  ],
  "resource": {
    "url": "https://venuetoll.com/toll",
    "tags": [
      "crypto",
      "trading",
      "fees",
      "market-data"
    ],
    "mimeType": "application/json",
    "description": "The measured toll for one venue: fee and the measured spread, each with its evidence and an explicit basis. Measurements only - opportunity and verdict fields are never served.",
    "serviceName": "Venue Toll Facts"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "venue": {
              "enum": [
                "poly",
                "rh-parody",
                "crox",
                "cro-app",
                "spot-reversion",
                "copy-sol",
                "copy-base",
                "copy-bsc",
                "perps"
              ],
              "type": "string",
              "required": true,
              "description": "venue slug, e.g. poly"
            }
          }
        },
        "output": {
          "type": "json",
          "example": {
            "name": "POLY prediction markets",
            "as_of": "2026-10-03T19:18:56",
            "basis": "measured 2026-10-03",
            "venue": "poly",
            "fee_pct": 0.9773,
            "measured_at": "2026-10-03T19:18:56Z",
            "basis_detail": "chain /activity vs our book, same-shares rows only"
          }
        }
      }
    }
  },
  "x402Version": 1
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x13B08F2a5a58997d73e45be835211EF4ed245047",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://venuetoll.com/toll",
    "description": "The measured toll for one venue: fee and the measured spread, each with its evidence and an explicit basis. Measurements only - opportunity and verdict fields are never served.",
    "maxAmountRequired": "50000",
    "maxTimeoutSeconds": 1800
  }
]

Provenance

Seen in the source catalog

2026-10-03 22:59Z

Last indexed by Roundhouse

2026-10-21 17:46Z

Last enriched (probe, favicon, geo)

2026-10-05 11:15Z

x402 version

1

Max timeout

1800s

Liveness probe

HTTP 402