Evidence row 117636

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://onchaincheck.dev/polygon/allowance"
    ]
  ],
  "name": "Polygon PoS Onchain Data",
  "owner_address": "0x2ecb9e1fcca7a62758c679f11bc3241466d181d8",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2ECB9E1fcca7A62758c679F11bC3241466d181d8",
        "scheme": "exact"
      }
    ],
    "description": "ERC-20 allowance on Polygon PoS: how much a spender may transfer from an owner, whether the approval is effectively unlimited, the owner's balance, and the amount the spender could move right now.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "owner": "0x357542d88744DB4BFfE8F90008138dDc4a10cdC3",
              "spender": "0x429eba38eF16A42C62b497C22A4662C45b37f848",
              "token": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "allowance": "115792089237316195423570985008687907853269984665640564039457584007913129.639935",
              "chain": "polygon",
              "owner": "0x357542d88744DB4BFfE8F90008138dDc4a10cdC3",
              "ownerBalance": "0",
              "raw": "115792089237316195423570985008687907853269984665640564039457584007913129639935",
              "spendableNow": "0",
              "spender": "0x429eba38eF16A42C62b497C22A4662C45b37f848",
              "symbol": "USDC",
              "token": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
              "unlimited": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "owner": {
                      "description": "Address that granted the approval",
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "spender": {
                      "description": "Address allowed to spend",
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "token": {
                      "description": "ERC-20 contract on Polygon PoS",
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "token",
                    "owner",
                    "spender"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T09:25:00.744Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T09:25:00.5Z"
    },
    "resource": "https://onchaincheck.dev/polygon/allowance",
    "serviceName": "Polygon PoS Onchain Data",
    "tags": [
      "polygon",
      "onchain",
      "erc20",
      "token",
      "wallet"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ERC-20 allowance on Polygon PoS: how much a spender may transfer from an owner, whether the approval is effectively unlimited, the owner's balance, and the amount the spender could move right now."
}

What the leaf hashes

{"body":"eb3c928c464414950abd5f54287a130f54669e7a33b849eff2f6cc363a3a193f","id":117636,"kind":"listing","method":"baseline/1","observed_us":1793025611706692,"prev":null,"subject":"x402_bazaar:https://onchaincheck.dev/polygon/allowance","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.