Yanyin Technology · AsyncAPI Specification

Yanyin Webhooks

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AsyncAPI Specification

generated: '2026-07-21'
method: searched
source: https://www.yanyin.tech/product/mega-open-platform
spec_type: Webhooks
summary: >-
  Yanyin Mega Open Platform advertises webhook callback management (Webhook
  回调管理) for subscribing to business events. No public AsyncAPI document or
  named event catalog is published; this captures the webhook delivery contract
  the provider documents.
webhooks:
  subscription: subscribe to business events
  signing: HMAC signature with key rotation
  security:
  - HMAC signing
  - key rotation
  - IP allowlist
  - target URL health checks
  delivery:
    retry: exponential backoff
    replay: supported (event replay)
  events: []   # provider documents webhooks but publishes no named event catalog

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