x402 census · api.x402-engine.com · a7da46cdcbd8 · JSON
POST /v1/intelligence
unprobed
A paid Governed Machine Commerce service running on AgentPay, SAF-Authority's Core Engine Framework. Before spending, a software agent submits one declared transaction and receives an evidence-backed ALLOW, HOLD or DENY decision with source-bound reasons, validation, durable delivery and a hash-bound receipt.
Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://api.x402-engine.com/v1/intelligence |
| Method | POST |
| Price | $0.10 USDC = 100000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0xC3B8DdAda48c034541F8e7bFfc7da93dF17D3aEd |
| Seller | api.x402-engine.com |
| Catalogs | cdp (row updated 2026-09-27), payai (row updated 2026-09-23) |
| Listed since (lower bound) | 2026-09-23 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-27 |
| CDP quality counters | 2 calls and 2 unique payers in 30 days, last call 2026-09-27 (catalog-reported, not verified on chain) |
| Category (keyword rule) | dev-tools/utilities |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | SAF-Authority AgentPay Check · governed-commerce, transaction-authority, agent-payments, verifiable-receipts, x402 |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Settlement history | unresolved: payTo not seen in the payer forensics (180 wallets' outbound history) or the Blockscout sample |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"depth": "standard",
"freshness_days": 30,
"output": "json",
"product": "transaction_authority_check",
"question": "Should this agent proceed with the declared x402 purchase?",
"transaction": {
"amount_atomic": 100000,
"asset": "USDC",
"max_amount_atomic": 100000,
"method": "POST",
"network": "eip155:8453",
"pay_to": "0x1111111111111111111111111111111111111111",
"purpose": "Buy one evidence-backed transaction preflight",
"resource_url": "https://merchant.example/v1/tool"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"access_token": "example-access-token",
"job_id": "example-job-id",
"receipt_url": "/v1/jobs/example-job-id/receipt",
"status": "queued",
"status_url": "/v1/jobs/example-job-id"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://api.x402-engine.com/v1/intelligence' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'
The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/a7da46cdcbd8/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"a7da46cdcbd8"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: PayAI listing status · agentic.market (CDP Bazaar front end) · this record as JSON · all resources on api.x402-engine.com.