Independent second opinion on an x402 resource: compares the seller's Bazaar listing and x
Independent second opinion on an x402 resource: compares the seller's Bazaar listing and x402 manifest against the live observed price, payTo, network, method and paywall. Field-level evidence with source, timestamp and hash, plus a signed receipt. / Segunda opinión independiente sobre un recurso x402: compara la ficha pública del Bazaar y el manifiesto x402 del vendedor con el precio, destino, red, método y muro de pago observados en vivo. Evidencia por campo con fuente y recibo firmado.
10000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-14
updated
Provider
agente.revenuerecoveryai.app · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x464374fB066F08273740e99Ad5c07B92d8aC665F",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"target_url": "https://api.example.com/v1/resource"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"declared": {
"amount": "10000",
"method": "GET",
"network": "eip155:8453",
"pay_to": "0xabc...",
"source": "bazaar"
},
"differences": [
{
"classification": "STALE_CATALOG_PRICE",
"confidence": "HIGH",
"declared": "10000",
"evidence_refs": [
"hash:sha256:7b21..."
],
"field": "price",
"observed": "12000",
"reason": "the amount was stable across 3 observations and differs from the declared one (1.20x)",
"rule_id": "XCC-010",
"severity": "warning"
}
],
"duration_ms": 2410,
"observed": {
"payable": {
"confidence": "HIGH",
"evidence_hash": "sha256:1f0c...",
"observations": 3,
"observed_at": "2026-08-10T14:03:11+00:00",
"source": "live_probe",
"value": "LIVE_PAYABLE"
},
"price": {
"confidence": "HIGH",
"evidence_hash": "sha256:7b21...",
"observations": 3,
"observed_at": "2026-08-10T14:03:11+00:00",
"source": "live_402_header",
"value": "10000"
}
},
"observed_at": "2026-08-10T14:03:11+00:00",
"payability": {
"delivery_verified": "UNAVAILABLE_BY_DESIGN",
"live": "LIVE_PAYABLE",
"note": "we never pay the target by design: post-payment delivery is not observable from here and is never inferred"
},
"receipt": {
"alg": "Ed25519",
"key_id": "k1",
"signature": "..."
},
"rules_version": "2026.08.09.1",
"schema_version": "1.0.0",
"summary": {
"actionable": 1,
"differences": 1,
"expected_behavior": 0,
"status": "WARN"
},
"surfaces": {
"bazaar": {
"present": true
},
"live_402": {
"declared_method": "GET",
"observations": 3,
"post_policy": null,
"probed": true,
"probed_method": "GET"
},
"method_bypass": {
"method": "POST",
"note": "the alternate method would be POST, which is never sent to a target solely to test for a bypass",
"probed": false
},
"openapi": {
"present": false
},
"well_known": {
"present": true
}
},
"target": "https://api.example.com/v1/resource"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"target_url": {
"description": "HTTPS URL of the x402 resource to cross-check.",
"examples": [
"https://api.example.com/v1/resource"
],
"maxLength": 2048,
"title": "Target Url",
"type": "string"
}
},
"required": [
"target_url"
],
"title": "PeticionCrossCheck",
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"declared": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Declared"
},
"differences": {
"anyOf": [
{
"items": {
"additionalProperties": true,
"type": "object"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Differences"
},
"duration_ms": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"title": "Duration Ms"
},
"error": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Error"
},
"observed": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Observed"
},
"observed_at": {
"title": "Observed At",
"type": "string"
},
"payability": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Payability"
},
"receipt": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Receipt"
},
"rules_version": {
"title": "Rules Version",
"type": "string"
},
"schema_version": {
"title": "Schema Version",
"type": "string"
},
"summary": {
"additionalProperties": true,
"title": "Summary",
"type": "object"
},
"surfaces": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Surfaces"
},
"target": {
"title": "Target",
"type": "string"
}
},
"required": [
"schema_version",
"rules_version",
"target",
"observed_at",
"summary"
],
"title": "RespuestaCrossCheck",
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://agente.revenuerecoveryai.app/v1/x402/evidence-crosscheck" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://agente.revenuerecoveryai.app/v1/x402/evidence-crosscheck");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://agente.revenuerecoveryai.app/v1/x402/evidence-crosscheck")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/5320.json, and this resource appears in /discovery/resources and /discovery/search.