Send a push configuration test
Fire a single fixed-shape test notification to every enabled device token owned by the authenticated operator to validate FCM / APNs / VAPID credentials end-to-end. It never targets a peer and never broadcasts, and it is not recorded as a tracked send so it does not pollute campaign stats. Always returns 200 with a per-token verdict (including the provider that was exercised) so a single failing device does not mask the others.
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 Response
The per-token test outcome (tested, sent, failed, results) wrapped in the standard { data, meta } envelope.
The per-token test outcome (tested, sent, failed, results) wrapped in the standard { data, meta } envelope.
How many of the operator's tokens were tested, how many were sent and how many failed, plus one results row per token carrying the device_token_id, the provider that was exercised, the platform, the status and an error when that token failed.
Standard response metadata (request_id, timestamp).