VetGate Eligibility API

What it does

A fail-closed carrier-eligibility decision in one call. Send a carrier's MC number; get a verdict. Dispatch only when eligible is true. Unknown carriers, hard-stops (debarment, OFAC, do-not-use), and a degraded backend all return eligible:false — it never fails open.

Call it

curl -X POST https://fivegatetechnologies.com/v1/eligibility \
  -H "x-api-key: YOUR_KEY" \
  -H "content-type: application/json" \
  -d '{"mc_number":"16536"}'

Returns: eligible, found, tier, reasons[], decision_id, ruleset_version, data_as_of, evaluated_at.

Try it right here — no coding needed

Paste the API key you were given, type a carrier's MC number, and click Check. Your key is kept in your browser only (never stored on this page's server).

Developer links