backend-production-716d3.up.railway.app
Route probed: GET https://backend-production-716d3.up.railway.app/x402/@stbclaudeprod/proof/
Category: other · Status: listing listed, probe active · Listing: 0.01 USD, 0 payers / 0 calls (30d, Bazaar) · Listed in: agentic-market
Last probe: 2026-10-23T19:42:14Z (34 min ago) · Recent valid 402: 4/4 · p50 956 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T16:48:13Z)
3 valid 402s checked: terms consistent 0, Base USDC offered 3, price matches listing 3 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 013aeced0e3a4e54deff | 2026-10-23T19:42:14Z | GET | 402 | yes | 530 | 10000 | 10000 | 0x59D7C809… | 3420 | 8003a7f788c5d4af | per-receipt | primary | header_body_terms_differ resource_host_differs · Base USDC |
| ecab30f03598b7d9ee77 | 2026-10-23T17:54:32Z | GET | 402 | yes | 956 | 10000 | 10000 | 0x59D7C809… | 3420 | 8003a7f788c5d4af | per-receipt | primary | header_body_terms_differ resource_host_differs · Base USDC |
| 9710d89def1bc0d613f4 | 2026-10-23T16:48:13Z | GET | 402 | yes | 2038 | 10000 | 10000 | 0x59D7C809… | 3420 | 8003a7f788c5d4af | per-receipt | primary | header_body_terms_differ resource_host_differs · Base USDC |
| d00f88ac9e865a32c25a | 2026-10-23T12:45:36Z | GET | 402 | yes | 519 | 10000 | 10000 | 0x59D7C809… | 3420 | 8003a7f788c5d4af | snapshot | primary |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).