Webhooks
Subscribe to platform events in the developer console (per app). Payloads follow a Meta-style envelope with object, entry, and signed X-Aura-Signature (HMAC-SHA256).
Setup
- App → Webhooks → add callback URL (HTTPS).
- Choose fields / event types per product.
- Complete verification challenge on subscribe.
- Use the Test button to send
slambook.test_event.
Retry policy
Failed deliveries retry with exponential backoff; exhausted attempts land in the DLQ (visible in console metrics).
User deauthorization
When a user removes your app, you receive user.deauthorized — delete stored tokens and profile copies per policy.
Wearables (Aura Glasses)
| Event | When |
|---|---|
wearables.card.delivered | After a GlassCard reaches the user via FCM (PARTNER_GLASS_CARD) |
wearables.action.confirmed | User taps an action on a partner card in Aura Chat (HUD/lens) |
Subscribe in the console under your app’s Wearables product. Payload fields: user_id, partner_id, plus card or action_id.
Event catalog: /developers/reference#webhooks.