Short-lived tokens for subscribing to live payment events via Supabase Realtime — alternative to polling status.
Try in API Reference: Collection realtime key
When to use
Live checkout UI while the customer approves MoMo or completes card 3DS. Not a replacement for server-side fulfillment verification — see Payment status patterns.
Request
Response
After obtaining the token
Connect with Supabase client, channel payment-intent:{session_id}:{reference_id}, table checkout_payment_intent_public_status. Full walkthrough: Realtime status.
Last modified on June 23, 2026
