Validate a softphone HMAC credential (internal)
Internal endpoint the SIP gateway calls to double-check a softphone’s HMAC-derived SIP password. Requires the x-internal-token header (the platform’s internal-api secret). Returns 200 with { ok: true }, 400 when the body is malformed, 401 for bad/expired/revoked credentials, and 503 when the revocation look-up cannot run (fail-closed). Not for browser clients.
Authorizations
Dashboard JWT token from Clerk
Headers
Stripe-style idempotency token. Pass a stable, client-generated value (1-255 chars) to dedupe retries on transient timeouts. The same key+credential+path replays the original response for 24h on 2xx (5min on 4xx, 30s on 5xx). Returns 409 if a concurrent request with the same key is already in flight; replayed responses include the Idempotency-Replay: true response header.
1 - 255Sandbox opt-in for Clerk-session-authenticated requests. Set to true to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response meta.test_mode: true. Ignored for live API keys (dv_live_sk_*) — server-to-server clients must use a test-prefixed key (dv_test_sk_*) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
true, false Body
Response
Successful response.
The response is of type object.