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The Developer Reference covers the external API and webhook interfaces that Galantis integrates with. It is intended for engineers and technical teams who need to understand which Meta Cloud API endpoints Galantis uses, and the full payload structure for every Shopify and Meta webhook the platform registers and receives.

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What this section covers

WhatsApp API

All Meta Cloud API endpoints Galantis calls — message sending, template management, media upload, and catalog.

Webhooks Reference

Complete payload reference for all registered Shopify and Meta webhooks.
For merchant-facing integration behavior — how data flows between Shopify, Galantis, and Meta, how webhooks drive automation triggers, and how to manage the Shopify and Meta connections — see the Integrations section.