Decide whether an autonomous agent both can and should execute an exact x402 pay
Decide whether an autonomous agent both can and should execute an exact x402 payment. Verifies predelegated spending authority, challenge/request integrity, and public merchant transaction-risk signals, then returns an evidence-based APPROVED, REVIEW or DENIED clearance plus a signed clearance token. APPROVED means the agent may proceed autonomously; REVIEW means do not auto-pay until higher-level review; DENIED means do not pay.
Answeringour last check, 2026-10-20
1 of 1checks answered this week
294 msmedian answer time
$0.001listed price per call
$0.001price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://json-repair-api-9ybv.onrender.com/trust/x402/clearance
| Category | Code and developer |
|---|---|
| Provider host | json-repair-api-9ybv.onrender.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-20 | valid payment request | 402 | $0.001 | 294 ms |
Example input (from the provider)
{
"body": {
"category": "ai-infrastructure",
"merchant_id": "merchant.example",
"payer": "0x2222222222222222222222222222222222222222",
"payment_required": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x1111111111111111111111111111111111111111",
"scheme": "exact"
}
],
"resource": {
"description": "Merchant paid resource",
"mimeType": "application/json",
"url": "https://merchant.example/api/resource"
},
"x402Version": 2
},
"policy_token": "signed-agent-policy-token",
"request": {
"body": {
"task": "example"
},
"method": "POST",
"url": "https://merchant.example/api/resource"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"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": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}