Guide
Public signup API
The public, rate-limited endpoints for rendering and submitting a waitlist widget.
Render a widget
GET /api/public/widgets/{publicId}/config
Submit a signup
POST /api/public/widgets/{publicId}/submit
Content-Type: application/json
{ "email": "you@example.com", "channel": "api", "formToken": "…" }
Public submissions are rate limited and idempotency keys are supported. An API submission requires the creator to enable API submissions for that widget.