Evidence row 71017

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.zkrobotics.fr/x402/base/allowance"
    ]
  ],
  "name": "AllTheBot ERC-20 allowance",
  "owner_address": "0x60fd97850059df9600c4e26f09ac58ef51561963",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x60fd97850059dF9600C4E26f09aC58EF51561963",
        "scheme": "exact"
      }
    ],
    "description": "ERC-20 allowance and token approval check on Base: how much a spender contract is approved to move from an owner wallet, with unlimited-approval detection. Run it before a swap, a bridge or a transferFrom.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "owner": "0x60fd97850059dF9600C4E26f09aC58EF51561963",
              "spender": "0x0000000000000000000000000000000000000001",
              "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "allowance": "0",
              "allowance_raw": "0",
              "network": "base",
              "owner": "0x60fd97850059dF9600C4E26f09aC58EF51561963",
              "spender": "0x0000000000000000000000000000000000000001",
              "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "unlimited": false
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "owner": {
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "spender": {
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "token": {
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "owner",
                    "spender",
                    "token"
                  ],
                  "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": "2026-10-09T00:36:54.932Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-09T00:36:54.727Z"
    },
    "resource": "https://api.zkrobotics.fr/x402/base/allowance",
    "serviceName": "AllTheBot ERC-20 allowance",
    "tags": [
      "allowance",
      "approval",
      "erc20",
      "security",
      "base"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ERC-20 allowance and token approval check on Base: how much a spender contract is approved to move from an owner wallet, with unlimited-approval detection. Run it before a swap, a bridge or a transferFrom."
}

What the leaf hashes

{"body":"bf4366351ef7d07819b26f6e6d6ddc15eac30054982ab2746a24ddc83c8b4c4f","id":71017,"kind":"listing","method":"baseline/1","observed_us":1793025481303863,"prev":null,"subject":"x402_bazaar:https://api.zkrobotics.fr/x402/base/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.