Verify an AI Agent API’s x402, agent
Verify an AI Agent API’s x402, agent.json, OpenAPI, llms.txt, robots.txt, and MCP discovery surfaces; return a 0–100 score, missing fields, validation findings, and prioritized fixes.
1000000 (raw units)
price
3
calls / 30d
1
unique payers
2026-08-27
updated
Provider
api.oblique.markets · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x970007590aCC5C938cd51345B17AF51B1B40D3Ab",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "1000000",
"maxTimeoutSeconds": 60
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "GYyTRmt317JafPHXPnM54Fsvsma5GnS9wm6qGMqaykdS",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "1000000",
"maxTimeoutSeconds": 60
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"domain": "Bare domain (example.com) or https URL — normalized to the h"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"audited_at": "2026-08-10T12:00:00.000Z",
"checks": {
"agent_json": {
"http_status": 200,
"notes": [],
"parses": true,
"present": true
},
"llms_txt": {
"http_status": 200,
"notes": [],
"parses": null,
"present": true
},
"mcp": {
"http_status": 404,
"notes": [],
"parses": null,
"present": false
},
"openapi": {
"http_status": 404,
"notes": [],
"parses": null,
"present": false
},
"robots_txt": {
"http_status": 404,
"notes": [],
"parses": null,
"present": false
},
"x402": {
"http_status": 200,
"notes": [
"12 paid endpoint(s) advertised"
],
"parses": true,
"present": true
}
},
"domain": "https://api.example-seller.com",
"recommendations": [
"Serve /openapi.json describing your API surface — agents plan tool calls from it (worth 20 points)",
"Add /robots.txt with a Sitemap line and explicit AI-crawler policy (worth 10 points)",
"Publish /.well-known/mcp.json pointing at your MCP server so tool-using agents can connect directly (worth 10 points)"
],
"score": 60
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"domain": {
"description": "Bare domain (example.com) or https URL — normalized to the https origin",
"type": "string"
}
},
"required": [
"domain"
],
"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": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://api.oblique.markets/api/v1/paid/agent-readiness-audit" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://api.oblique.markets/api/v1/paid/agent-readiness-audit");
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://api.oblique.markets/api/v1/paid/agent-readiness-audit")
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/568.json, and this resource appears in /discovery/resources and /discovery/search.