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barcode-qr.x402tookit.com/barcode-check-digit working
https://barcode-qr.x402tookit.com/barcode-check-digit
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.02 USDC on base
- Catalogue says
- 0.02 USDC
- Pays to
0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa- Last check
- 27 min ago · 155 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 83.3%
- Uptime 7 days
- 83.3% (12 checks)
- Uptime 30 days
- 50.0% (signed daily)
- Paid calls 30 d
- 2 from 2 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:09 UTC
Description (from the catalogue, unverified)
Compute or verify the GS1 mod-10 check digit for EAN-8, UPC-A, EAN-13, ITF-14 (GTIN-14) and SSCC numbers.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 00:11 UTC | bca5ff54…571c09 daily summary | 32130 |
| 2026-11-05 23:15 UTC | 46095390…792593 status change | 1390 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/jc6pon4bz3ppmjq5
Badge:
<a href="https://alalanet.com/s/jc6pon4bz3ppmjq5"><img src="https://alalanet.com/badge/jc6pon4bz3ppmjq5" alt="alalanet status"></a>Own this service? Get verified. Do not want it checked? See the prober page.