Crypto Microdata for Agents

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

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": "0xe4be4d0bd82d8e68203deff81f79ede0529f2617",
    "amount": "5000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {}
      },
      "output": {
        "type": "json",
        "example": {
          "coins": {
            "BTC": {
              "mark_px": 80860,
              "oracle_px": 80870,
              "open_interest": 30000,
              "funding_hourly": 0.0000125,
              "funding_apr_pct": 10.95,
              "open_interest_usd": 2426000000
            }
          },
          "venue": "hyperliquid",
          "sources": [
            "https://api.hyperliquid.xyz/info"
          ],
          "updated_at": "2026-10-28T11:00:00Z"
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {
                "coin": {
                  "enum": [
                    "BTC",
                    "ETH",
                    "SOL"
                  ],
                  "type": "string",
                  "examples": [
                    "BTC",
                    "ETH",
                    "SOL"
                  ],
                  "description": "Perp coin (default BTC)"
                }
              },
              "additionalProperties": false
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog

2026-10-28 17:24Z

Last indexed by Roundhouse

2026-11-14 09:45Z

Last enriched (probe, favicon, geo)

2026-10-29 06:16Z

x402 version

2

Max timeout

300s

Liveness probe

HTTP 402