x402-qr-api.vercel.app
Route probed: GET https://x402-qr-api.vercel.app/api/validate
Category: other · Status: listing listed, probe active · Listing: 0.002 USD, 1 payers / 2 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T17:30:17Z (56 min ago) · Recent valid 402: 2/2 · p50 1129 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 2026-10-23T17:30:17Z)
1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 1 (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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| f30f84abc59deda58743 | 2026-10-23T17:30:17Z | GET | 402 | yes | 565 | 2000 | 2000 | 0x01cc8d8a… | 1040 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| 24f6e541d4575656d32c | 2026-10-23T12:44:26Z | GET | 402 | yes | 1129 | 2000 | 2000 | 0x01cc8d8a… | 1040 | 44136fa355b3678a | snapshot | primary |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).