Index onlineMerchant portal
Api Endpoint

Agent Transaction Trust

Authorize an AI-agent payment under a predelegated spending policy before funds move. Verify that the merchant's exact x402 challenge, amount, payer, payee and HTTP request are within authority already delegated to the agent. No synchronous human approval is required when the predelegated policy permits the purchase. Includes signed authorization plus post-payment on-chain settlement verification and receipt; this is not merchant reputation scoring.

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Offering

Provider
json-repair-api-9ybv.onrender.com
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Security
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://json-repair-api-9ybv.onrender.com/trust/x402/authorize
MIME type
Not provided
First seen
2026-10-16T13:00:11.332Z
Last seen
Tags
agent-payments, X402, delegated-authority, transaction-authorization, payment-policy

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0xEaC0E798d3ddaDdc6B54E4622Ca78edd66578Ad6"
  }
]

Observed health

Status
Healthy
Latest latency
67 ms
Average latency
91 ms
HTTP status
200
Last checked
Reachability
100% over 10 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "properties": {
        "ap2_evidence": {
          "description": "Optional AP2 v0.2 mandate evidence and challenge token for native verification.",
          "type": "object"
        },
        "category": {
          "description": "Purchase category used by the operator policy.",
          "type": "string"
        },
        "merchant_id": {
          "description": "Stable merchant identifier used by the operator policy.",
          "type": "string"
        },
        "nonce": {
          "type": "string"
        },
        "payer": {
          "description": "EVM address that would sign/pay the merchant transaction.",
          "type": "string"
        },
        "payment_required": {
          "description": "The merchant's real x402 PAYMENT-REQUIRED payload, as decoded JSON or its encoded string.",
          "oneOf": [
            {
              "type": "object"
            },
            {
              "type": "string"
            }
          ]
        },
        "policy_token": {
          "description": "Operator-issued signed policy credential for the buying agent.",
          "type": "string"
        },
        "request": {
          "description": "Exact HTTP request the agent intends to make after authorization.",
          "properties": {
            "body": {},
            "method": {
              "type": "string"
            },
            "url": {
              "type": "string"
            }
          },
          "required": [
            "method",
            "url"
          ],
          "type": "object"
        }
      },
      "required": [
        "policy_token",
        "payment_required",
        "merchant_id",
        "category",
        "payer",
        "request"
      ]
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "properties": {
    "example": {
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}