# The Zulip API

Zulip's APIs allow you to integrate other services with Zulip.  This
guide should help you find the API you need:

* First, check if the tool you'd like to integrate with Zulip
  [already has a native integration](/integrations/).
* Next, check if [Zapier](https://zapier.com/apps) or
  [IFTTT](https://ifttt.com/search) has an integration.
  [Zulip's Zapier integration](/integrations/doc/zapier) and
  [Zulip's IFTTT integration](/integrations/doc/ifttt) often allow
  integrating a new service with Zulip without writing any code.
* If you'd like to send content into Zulip, you can
  [write a native incoming webhook integration](/api/incoming-webhooks-overview)
  or use [Zulip's API for sending messages](/api/send-message).
* If you're building an interactive bot that reacts to activity inside
  Zulip, you'll want to look at Zulip's
  [Python framework for interactive bots](/api/running-bots) or
  [Zulip's real-time events API](/api/get-events).

And if you still need to build your own integration with Zulip, check out
the full [REST API](/api/rest), generally starting with
[installing the API client bindings](/api/installation-instructions).

In case you already know how you want to build your integration and you're
just looking for an API key, we've got you covered [here](/api/api-keys).