generated: '2026-07-20'
method: searched
source: https://docs.rain.xyz; https://www.rain.xyz/product/payments
spec_type: Webhooks
notes: >-
Rain documents webhooks as a core part of its developer platform: its onboarding
materials describe getting familiar with "API endpoints, authentication, and
webhook patterns," and the API delivers event and status notifications via
webhooks. The full webhook event catalog and payload schemas are behind the
access-code-gated developer docs (docs.rain.xyz), so an AsyncAPI document could
not be captured verbatim. This artifact records that a webhook event surface
genuinely exists; it does not fabricate the event list.
webhooks:
advertised: true
delivery: HTTP callbacks
documented_at: https://docs.rain.xyz
catalog_status: gated
known_domains:
- card issuance and lifecycle events
- flow-of-funds / transaction events
- balance and account events