x402 census · gpt55.558686.xyz · 6cf4fd091ef0 · JSON
GET /v1/tools/diff-lines
live
No description in any catalog.
Verdict: live. The unpaid GET reached a valid 402. The live amount differs from the catalog price.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://gpt55.558686.xyz/v1/tools/diff-lines |
| Method | GET |
| Price | $0.0001 USDC = 100 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0x1f0130669ca6fd02e025a984cc038f139df19a2f |
| Seller | gpt55.558686.xyz |
| Catalogs | payai (row updated 2026-07-06) |
| Listed since (lower bound) | 2026-07-06 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-07-06 |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | inference/llm |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of 2026-09-30)
| Field | Value |
|---|---|
| Probed at | 2026-09-30T23:18:28.723Z |
| HEAD | 402 |
| GET | 402 |
| Verdict | live live: valid 402 to an unpaid GET |
| 402 carried in | header+body |
| x402Version in the 402 | 2 |
| accepts[0] | {"scheme":"exact","network":"eip155:8453","amount":"2000","payTo":"0x1f0130669ca6fd02e025a984cc038f139df19a2f","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}} |
| Live amount equals catalog price | no (live 2000 vs catalog 100) |
| Live payTo equals catalog payTo | yes |
| extensions.bazaar in the 402 | yes |
| PAYMENT-REQUIRED header | yes |
| WWW-Authenticate offer | none |
| Content type / server / CORS | application/json / cloudflare / * |
| Latency | 6,079 ms |
| Error | Payment required |
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 |
|---|---|
| Distinct payers | 74 |
| Payments | 175 |
| USDC volume | $0.40 |
| Median payment | $0.0029 |
| First / last payment | 2026-06-23 / 2026-09-30 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x1f0130669ca6fd02e025a984cc038f139df19a2f |
Try it (unpaid: shows the 402)
curl -si -X GET 'https://gpt55.558686.xyz/v1/tools/diff-lines' -H 'accept: application/json'
The catalog declares GET. 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/6cf4fd091ef0/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"6cf4fd091ef0"} 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 · this record as JSON · all resources on gpt55.558686.xyz.