Install
Quick start
API
createVerifier(options)
Returns an object with
verify(), middleware(), and warmCache().
verifier.verify(token)
TOKEN_REVOKED | TOKEN_EXPIRED | TOKEN_INVALID
verifier.middleware()
Express middleware. Attaches req.agent on success, returns 401 on failure.
verifier.warmCache(domains)
Pre-fetch and cache public keys for known issuer domains.
Offline mode
See Offline mode for details on when to use local-only validation.TypeScript
The SDK ships with full TypeScript types. No@types package needed.