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# Power your campaigns with our marketing engine | Mailchimp Developer

# Mailchimp Marketing API

## Power your campaigns with our marketing engine

Manage audiences, integrate your data, and send timely, relevant email campaigns.

[View quick start](/developer/marketing/build/start-developing/send-your-first-api-request)![Mailchimp Marketing API](/developer/_fern-img/dc7a0fbbf22cbf760fcb67c37b60d326725f2ba10e51d8bb65f6780c2d066093.webp)

* ### Manage your audiences
  Leverage the Marketing API to integrate your users’ data with Mailchimp’s marketing scale.
  * [Import and export contacts](/developer/marketing/build/quickstarts/import-and-export-contacts)

    Move contacts between your application and an existing Mailchimp audience, in bulk or one at a time.
  * [Organize your contacts with tags](/developer/marketing/build/quickstarts/organize-contacts-with-tags)

    Use tags to bring your application’s email targeting and organization strategy into Mailchimp.
* ### Automate marketing activities
  Sync events in your app with Mailchimp to create powerful email automations at scale.
  * [Track events that trigger automations](/developer/marketing/api/lists/create-member-event)

    Monitor and act on your users’ behavior outside emails with the Events endpoint.
  * [Run requests asynchronously with the batch endpoint](/developer/marketing/api-concepts/batch-operations)

    Scale large or long-running calls to the Marketing API with batch requests.
* ### Integrate your data
  Use the Marketing API to keep your data in sync with Mailchimp.
  * [Synchronize audience data with webhooks](/developer/marketing/api-concepts/webhooks)

    Keep your data store in sync with your Mailchimp audience via webhooks.
  * [Access data on behalf of other users with OAuth 2](/developer/marketing/build/start-developing/set-up-an-oauth-app)

    Integrate your product with your users’ Mailchimp accounts by authenticating via OAuth.

Join Mailchimp

## Helping you build your thing is our thing

Creating a Mailchimp account is the first step to accessing our APIs and developer tools.

[Create a Mailchimp account](https://login.mailchimp.com/signup/?entrypoint=mandrill)

[See pricing](https://mailchimp.com/pricing/transactional-email/)

![](/developer/_fern-img/7694a4f1e5c0f6b8e958f7ab102facee530e39dbf42bbc0430883f36e2f47d9b.webp)

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