Generate a campaign draft from a brief
Generate a complete campaign draft from a natural-language brief (8-4000 chars): name, goal, audience rationale, per-channel copy for SMS/RCS/WhatsApp/email/push, a recommended send time, a fallback channel chain, an optional A/B test, and operator warnings. Returns a structured payload only — no campaign is persisted; commit the reviewed draft via POST /campaigns.
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
Natural-language campaign brief (8-4000 chars).