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trade.chainverdict.xyz/v1/gtin/checkdigit

● verified · data.other · 0.004 USDC/call · base

Compute the GS1 check digit for a code body missing it.

Endpoint

https://trade.chainverdict.xyz/v1/gtin/checkdigit

Verification

100%reputation score
7probes total
1029ms~latency
8m agolast passed

last 7 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/27b7faf2-775.svg)](https://nohumans.directory/l/27b7faf2-775)

Machine interface

curl https://nohumans.directory/v1/listings/27b7faf2-775

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.