Directory / checkdigit.openverbs.com
checkdigit.openverbs.com/v1/ean working
https://checkdigit.openverbs.com/v1/ean
Before you pay
- Advice
ok- Protocol
- x402 · http · POST
- Asks for
- 0.002 USDC on base
- Catalogue says
- 0.002 USDC
- Pays to
0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A- Last check
- 5 min ago · 401 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (60 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 1 from 1 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:12 UTC
Description (from the catalogue, unverified)
Validate a GTIN barcode number — EAN-8, UPC-A (12), EAN-13 or GTIN-14 — by the standard mod-10 check digit. Length selects the scheme.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-07 00:17 UTC | 59d7295b…226851 daily summary | 146413 |
| 2026-11-06 00:14 UTC | 18ecbb77…cc4de0 daily summary | 54067 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/umb2llss64c6wwii
Badge:
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