# 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://missiveapp.com/docs/developers/)
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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](/docs/developers/rest-api.md)

## Webhooks

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

[Webhooks documentation](/docs/developers/webhooks.md)

## UI/iFrame integrations

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

[UI/iFrame documentation](/docs/developers/ui-iframe-integrations.md)

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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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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://missiveapp.com/docs/advanced-features/integrations/build-your-own.md?ask=<question>
```

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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.