> For the complete documentation index, see [llms.txt](https://docs.slingdata.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.slingdata.io/connections/api-connections.md).

# API Connections

{% hint style="success" %}
**Request a New Spec:** Want us to build an official spec for an API? Submit a request via this [Google Form](https://docs.google.com/forms/d/e/1FAIpQLScIgkpTC6C-nWaW6atc5eLFl3uUNiIakw37WL69HuPUks08aQ/viewform?usp=dialog) or open a [GitHub issue](https://github.com/slingdata-io/sling-cli/issues) (select the API Spec option).
{% endhint %}

{% hint style="info" %}
**Build Your Own API Spec:** You can create custom API specs to connect to any REST API. See the [API Specs documentation](/concepts/api-specs.md) to learn how to build your own, or use [AI to build specs automatically](/sling-cli/ai.md#building-a-custom-api-connector).
{% endhint %}

## Official API Sources

* [15Five](/connections/api-connections/15five.md)
* [7shifts](/connections/api-connections/7shifts.md)
* [ActiveCampaign](/connections/api-connections/activecampaign.md)
* [Amplitude](/connections/api-connections/amplitude.md)
* [Apollo](/connections/api-connections/apollo.md)
* [Airtable](/connections/api-connections/airtable.md)
* [Algolia](/connections/api-connections/algolia.md)
* [Asana](/connections/api-connections/asana.md)
* [Attio](/connections/api-connections/attio.md)
* [AWS SES](/connections/api-connections/aws-ses.md)
* [Basecamp](/connections/api-connections/basecamp.md)
* [BambooHR](/connections/api-connections/bamboohr.md)
* [BigCommerce](/connections/api-connections/bigcommerce.md)
* [Bill.com](/connections/api-connections/billcom.md)
* [Brevo](/connections/api-connections/brevo.md)
* [Box](/connections/api-connections/box.md)
* [Calendly](/connections/api-connections/calendly.md)
* [Chargebee](/connections/api-connections/chargebee.md)
* [Confluence](/connections/api-connections/confluence.md)
* [Contentful](/connections/api-connections/contentful.md)
* [Constant Contact](/connections/api-connections/constant-contact.md)
* [ConvertKit (Kit)](/connections/api-connections/convertkit.md)
* [Customer.io](/connections/api-connections/customer-io.md)
* [Datadog](/connections/api-connections/datadog.md)
* [Deel](/connections/api-connections/deel.md)
* [DocuSign](/connections/api-connections/docusign.md)
* [ClickUp](/connections/api-connections/clickup.md)
* [Cloudflare Analytics Engine](/connections/api-connections/cloudflare-analytics-engine.md)
* [Dropbox](/connections/api-connections/dropbox.md)
* [Dynamics 365](/connections/api-connections/dynamics365.md)
* [Eventbrite](/connections/api-connections/eventbrite.md)
* [Expensify](/connections/api-connections/expensify.md)
* [Facebook Ads](https://github.com/slingdata-io/sling-docs/blob/master/connections/api-connections/facebook-ads.md)
* [Figma](/connections/api-connections/figma.md)
* [FreshBooks](/connections/api-connections/freshbooks.md)
* [Freshservice](/connections/api-connections/freshservice.md)
* [GetResponse](/connections/api-connections/getresponse.md)
* [GitHub](/connections/api-connections/github.md)
* [GitLab](/connections/api-connections/gitlab.md)
* [Gmail](/connections/api-connections/gmail.md)
* [Google Ads](https://github.com/slingdata-io/sling-docs/blob/master/connections/api-connections/google-ads.md)
* [Gorgias](/connections/api-connections/gorgias.md)
* [Gusto](/connections/api-connections/gusto.md)
* [Harvest](/connections/api-connections/harvest.md)
* [HubSpot](/connections/api-connections/hubspot.md)
* [Jira](/connections/api-connections/jira.md)
* [Klaviyo](/connections/api-connections/klaviyo.md)
* [Kommo](https://github.com/slingdata-io/sling-docs/blob/master/connections/api-connections/kommo.md)
* [Linear](/connections/api-connections/linear.md)
* [Mailchimp](/connections/api-connections/mailchimp.md)
* [MailerLite](/connections/api-connections/mailerlite.md)
* [Miro](/connections/api-connections/miro.md)
* [Mixpanel](/connections/api-connections/mixpanel.md)
* [Monday.com](/connections/api-connections/monday.md)
* [Notion](/connections/api-connections/notion.md)
* [OneSignal](/connections/api-connections/onesignal.md)
* [PagerDuty](/connections/api-connections/pagerduty.md)
* [Paddle](/connections/api-connections/paddle.md)
* [PandaDoc](/connections/api-connections/pandadoc.md)
* [Pipedrive](/connections/api-connections/pipedrive.md)
* [PostHog](/connections/api-connections/posthog.md)
* [Recurly](/connections/api-connections/recurly.md)
* [Salesforce](/connections/api-connections/salesforce.md)
* [Sentry](/connections/api-connections/sentry.md)
* [ServiceNow](/connections/api-connections/servicenow.md)
* [Slack](/connections/api-connections/slack.md)
* [Square](/connections/api-connections/square.md)
* [Stripe](/connections/api-connections/stripe.md)
* [Todoist](/connections/api-connections/todoist.md)
* [Toggl Track](/connections/api-connections/toggl-track.md)
* [TikTok Ads](https://github.com/slingdata-io/sling-docs/blob/master/connections/api-connections/tiktok-ads.md)
* [Trello](/connections/api-connections/trello.md)
* [Typeform](/connections/api-connections/typeform.md)
* [WooCommerce](/connections/api-connections/woocommerce.md)
* [Wrike](/connections/api-connections/wrike.md)
* [Zendesk](/connections/api-connections/zendesk.md)
* [Zoho CRM](/connections/api-connections/zoho-crm.md)
* [Zoom](/connections/api-connections/zoom.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

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

```
GET https://docs.slingdata.io/connections/api-connections.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.