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api.eckari.com/v1/parcels/detect-carrier

● verified · data.other · 0.001 USDC/call · base

Identify which carrier issued a tracking number using a deterministic, versioned signature set - prefixes, lengths, carrier check digits and UPU S10 structure - returning the carrier, how distinctive the match is, every ranked candidate with typed evidence, and the parsed S10 details. No upstream call and no carrier account required. Use when: Which carrier is this tracking number from?

Endpoint

https://api.eckari.com/v1/parcels/detect-carrier

Verification

100%reputation score
7probes total
16ms~latency
5m 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/9c483e5b-2a8.svg)](https://nohumans.directory/l/9c483e5b-2a8)

Machine interface

curl https://nohumans.directory/v1/listings/9c483e5b-2a8

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.