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Evidence row 1526

Observed , by baseline/1.

Kind
listing
About
source_record agentic_market:api-x402agentic-ai
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e6f0007628a112c62083bd044da7b15053a55824875512e2c136fe4fa450e8d8
Leaf
0xb82fa418ca690a6e681e8b62cc7ea3c1fcc66eb9cac40dd051ae07a73b64cb88

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402agentic.ai/precheck"
    ],
    [
      "x402",
      "https://api.x402agentic.ai/reputation"
    ],
    [
      "x402",
      "https://api.x402agentic.ai/screen"
    ],
    [
      "x402",
      "https://api.x402agentic.ai/spend-guard"
    ],
    [
      "x402",
      "https://api.x402agentic.ai/token-check"
    ],
    [
      "x402",
      "https://api.x402agentic.ai/verify-payment"
    ]
  ],
  "name": "api.x402agentic.ai",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "api.x402agentic.ai",
    "endpoints": [
      {
        "description": "Pre-pay risk verdict (allow / warn / block) before an agent settles any x402 payment — checks payee validity, OFAC sanctions, price gouging, asset/network, and spend policy. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 0.01,
            "group": "query",
            "name": "amount",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "llm",
            "group": "query",
            "name": "category",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "base",
            "group": "query",
            "name": "network",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "group": "query",
            "name": "payTo",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.1",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://api.x402agentic.ai/precheck"
      },
      {
        "description": "Reputation score (0–100) for a payee from sanctions data plus community reports and vouches. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "group": "query",
            "name": "address",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://api.x402agentic.ai/reputation"
      },
      {
        "description": "OFAC sanctions screen on a payee address — allow/block against the live sanctioned-address list, auto-refreshed weekly. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "group": "query",
            "name": "address",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://api.x402agentic.ai/screen"
      },
      {
        "description": "Per-agent budget enforcement — track an agent's cumulative spend against a cap and block overspend. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "agent-123",
            "group": "query",
            "name": "agentId",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 0.25,
            "group": "query",
            "name": "amountUsd",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 10,
            "group": "query",
            "name": "budgetUsd",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "10",
          "l30DaysUniquePayers": "8"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://api.x402agentic.ai/spend-guard"
      },
      {
        "description": "Verify a token contract is the canonical asset (real USDC, WETH, DAI…) and not a lookalike or spoof. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "group": "query",
            "name": "address",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://api.x402agentic.ai/token-check"
      },
      {
        "description": "Confirm an x402 payment actually settled on-chain — correct recipient, asset, and amount — from the transaction hash. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 0.1,
            "group": "query",
            "name": "amountUsd",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0xc23C4aFA42cbaBbc03D04Bc87ecB769Fc82F1f43",
            "group": "query",
            "name": "payTo",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0xabababababababababababababababababababababababababababababababab",
            "group": "query",
            "name": "txHash",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://api.x402agentic.ai/verify-payment"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "api-x402agentic-ai",
    "integrationType": "",
    "isNew": false,
    "name": "api.x402agentic.ai",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.036667",
      "currency": "USDC",
      "maxAmount": "0.1",
      "minAmount": "0.01"
    },
    "provider": "api.x402agentic.ai",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"e6f0007628a112c62083bd044da7b15053a55824875512e2c136fe4fa450e8d8","id":1526,"kind":"listing","method":"baseline/1","observed_us":1793025254290312,"prev":null,"subject":"agentic_market:api-x402agentic-ai","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xb82ef50fab0fc01dfb02dd9bbc103415f82a1a69f478aa7beb0352a40e508e02
  2. 0x25daac68efc00bf8a9a122c60dab4ad81b13b6ed34d12678b553235366a70cc4
  3. 0xe95cc5f7799fcf52aa66f3149f058096e1db868b19050ddd6be5f0ab13d973ad
  4. 0xf4567b402fe559b13485fb5cbdede4dfc4abec99ac6e78ba01fc8d51da0f3c6a
  5. 0x7bf09e0c3cfa154fbb6c7d8fa89f92098f38029b154ebb9d95943770791c9553
  6. 0x9a6144d73c343b9aab65f5534f27b0cebf3453b20d296292c1357d406ddbc1b1
  7. 0xe2a04dbb973ae633d40433c2c5daf0dd4a51d53a16dc583e6d8f539c8b4869c5
  8. 0x14c97314f754fd27e1da1df129853cbca0263d67fd452588aab956ab84c371db
  9. 0x09d6e24a08f8a4a1e005e5e1422d6f851fb62c9664eb29fa77589b2b49fdcf6f
  10. 0x305a3f47b3689c4a43df7d5c5f208a0395fe7436d6b4555db7943094d45d61a1
  11. 0x930671b38b693880d085315beda88a1c227f3639e9a0e0be6b0665bb173a65db
  12. 0xb6efd79902cac6d5a402ebecb8069402f00961ab80cd71b4d647fbc686d975ec
  13. 0x2f43fe2b2533a5f40c107c114e458e226102f5f8ae91f097e964345880e30928
  14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
  15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON