Alphanumeric & international sender-ID warm-up meters
Returns a warm-up meter for every alphanumeric sender ID / international long code the tenant sends from: the recommended daily send ceiling on a graduated ramp (days since first send), a DLR-driven reputation score + tier (delivery / failure / complaint rates over a 30-day window, same kernel as the per-number health score), and the closed-loop ramp state (healthy → full curve; poor → hold at 50%; critical → throttle to 25%). US/CA 10DLC numbers are covered by the number-warming engine and are excluded here. Read-only.
Authorizations
Dashboard JWT token from Clerk
Headers
Sandbox 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
Successful response.