x402 census · ao-payload-rescue-production.up.railway.app · 6556335551d0 · JSON
POST /v1/rescue
method-gated
Safely repair JSON payloads that fail a known schema. Deterministic repairs only. No semantic guessing. Returns exact change manifest and verifiable receipt. Refuses ambiguous repairs.
Verdict: not verified by an unpaid GET. 405/400: the 402 sits behind the declared method. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://ao-payload-rescue-production.up.railway.app/v1/rescue |
| Method | POST |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x6ef7C116c731DeEF04112dC2d3c05E9a2f63F629 |
| Seller | ao-payload-rescue-production.up.railway.app |
| Catalogs | cdp (row updated 2026-09-28) |
| Listed since (lower bound) | 2026-09-28 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-28 |
| CDP quality counters | 3 calls and 3 unique payers in 30 days, last call 2026-09-28 (catalog-reported, not verified on chain) |
| Category (keyword rule) | dev-tools/utilities |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-01T06:13:18.000Z (cron) |
| Verdict now | method-gated changed from unprobed |
| HEAD / GET | 405 / 405 |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Latency | 299 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 1 |
| Payments | 1 |
| USDC volume | $0.01 |
| Median payment | $0.01 |
| First / last payment | 2026-09-14 / 2026-09-14 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x6ef7C116c731DeEF04112dC2d3c05E9a2f63F629 |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"payload": {
"amount": "39.99",
"customer_id": 7721,
"items": null
},
"repair_mode": "safe",
"schema": {
"properties": {
"amount": {
"type": "number"
},
"customer_id": {
"type": "string"
},
"items": {
"type": "array"
}
},
"required": [
"customer_id",
"amount",
"items"
],
"type": "object"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"changes": [
{
"from_type": "integer",
"operation": "type_coercion",
"path": "$.customer_id",
"to_type": "string"
}
],
"original_hash": "sha256:...",
"problems": [],
"receipt_id": "rcpt_...",
"repaired_hash": "sha256:...",
"repaired_payload": {
"amount": 39.99,
"customer_id": "7721",
"items": []
},
"schema_valid": true,
"status": "REPAIRED"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://ao-payload-rescue-production.up.railway.app/v1/rescue' -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/6556335551d0/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"6556335551d0"} 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: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on ao-payload-rescue-production.up.railway.app.