qr-api-production-1836.up.railway.app
Route probed: GET https://qr-api-production-1836.up.railway.app/generate/basic
Category: make:documents/convert (tags: documents, dev-utils, commerce) · Status: listing listed, probe active · Listing: 0.001 USD, 5 payers / 6 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T18:42:17Z (49 min ago) · Recent valid 402: 3/3 · p50 371 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 2026-10-23T18:42:17Z)
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9350498df5634d236795 | 2026-10-23T18:42:17Z | GET | 402 | yes | 371 | 1000 | 1000 | 0xFFc458dB… | 3888 | aea66cc968f59ccc | per-receipt | primary | terms ok · Base USDC |
| fee146ba35477e5c3c47 | 2026-10-23T13:50:21Z | GET | 402 | yes | 2207 | 1000 | 1000 | 0xFFc458dB… | 3888 | aea66cc968f59ccc | per-receipt | primary | |
| fb04fd6505c6ebfb1fa3 | 2026-10-23T12:42:52Z | GET | 402 | yes | 229 | 1000 | 1000 | 0xFFc458dB… | 3888 | aea66cc968f59ccc | snapshot | primary |
Other listed routes
https://qr-api-production-1836.up.railway.app/generate/basicGenerate a QR code PNG (returned base64-encoded in JSON) for any text or URL using default black-on-white styling. (cdp-bazaar)https://qr-api-production-1836.up.railway.app/decodeDecode QR/barcodes from a base64-encoded image; returns each detected code's type, decoded text, bounding rect, and polygon. (cdp-bazaar)https://qr-api-production-1836.up.railway.app/generate/batchGenerate up to 20 QR codes in one call; returns a per-item record with QR metadata and the base64 PNG, or an error per item. (cdp-bazaar)https://qr-api-production-1836.up.railway.app/generate/styledGenerate a styled QR code PNG (base64 in JSON): custom foreground/background hex colours, module size, border, and error-correction level. (cdp-bazaar)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).