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This integration lets you create/update OneSignal Email Templates from Mailkick.

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Prerequisites

  • You must be a workspace admin.
  • You need:
    • OneSignal App ID
    • OneSignal REST API Key

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Step 1 — Find your OneSignal keys

In OneSignal, open Settings → Keys & IDs, then copy:
  • App ID
  • REST API Key

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Step 2 — Add OneSignal in Mailkick

  1. Open Settings → Integrations
  2. Select OneSignal
  3. Paste your API key
  4. Enter your OneSignal App ID
  5. Click Save changes
Mailkick OneSignal integration settings

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Step 3 — Sync an email

  1. Open an email in the editor
  2. Click Export
  3. Click Sync to OneSignal
Sync an email to OneSignal from Mailkick After a successful sync, Mailkick returns a OneSignal dashboard link like:
  • https://dashboard.onesignal.com/apps/<app_id>/templates/<template_id>

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Self-hosting note (server secrets)

If you run your own Supabase Edge Functions, make sure your environment includes the encryption secret used to read stored API keys:
  • API_KEY_ENCRYPTION_SECRET