# Build your own

Build custom integrations using Missive's API, webhooks, and iFrame framework. Connect internal systems, automate processes, or surface business data directly inside Missive.

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Full developer documentation: [docs.missiveapp.com](https://app.gitbook.com/o/iEpew5JzbIalwHh2o2RX/s/egxqkD7AXM4n11rNf5qI/)
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## REST API

Interact with conversations, messages, contacts, labels, and more. Push or pull data between Missive and your systems.

[API documentation](https://app.gitbook.com/s/egxqkD7AXM4n11rNf5qI/rest-api)

## Webhooks

React to events in real time - new messages, assignments, comments, or status changes. Keep external tools synchronized with inbox activity.

[Webhooks documentation](https://app.gitbook.com/s/egxqkD7AXM4n11rNf5qI/webhooks)

## UI/iFrame integrations

Embed custom interfaces directly inside Missive. Display dashboards, CRM records, or custom action panels next to conversations.

[UI/iFrame documentation](https://app.gitbook.com/s/egxqkD7AXM4n11rNf5qI/ui-iframe-integrations)

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Need help building a custom integration? Check the [Missive Partners directory](https://missiveapp.com/partners) for developers who specialize in building integrations.
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