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

# Connectors

Connectors are pre-built integrations with third-party systems. Each connector handles authentication with its system and exposes that system's actions (reading and writing data, triggering events) so workflows and the widget can use them.

### Finding connectors

Go to **Integrations → Connectors**. Connectors appear as cards with an app icon, a description, and a badge indicating who created them.

| Badge    | Meaning          |
| -------- | ---------------- |
| MANAGED  | Created by Fastn |
| PERSONAL | Created by you   |

Top-right actions on the Connectors page:

| Button          | Purpose                                              |
| --------------- | ---------------------------------------------------- |
| Import          | Import a connector definition                        |
| + Create        | Create a connector manually                          |
| ✦ Build with AI | Describe a connector and have the AI agents build it |

Each connector card shows either **Connect** (if not yet authenticated) or **+ Add Connection** (if a connection already exists).

### Available connectors

The platform has 40+ connectors. Verified examples include:

**CRM & Sales:** Salesforce, HubSpot, Dynamics 365 CRM (Dataverse)

**E-commerce & Inventory:** Shopify, BigCommerce, BigCommerce B2B Edition, Cin7 Core, Brightpearl, Akeneo PIM

**Accounting & Finance:** QuickBooks Online, Dynamics 365 Finance & Operations

**Communication:** Slack, Mailgun

**Project & Knowledge:** Jira, Confluence, Linear, ClickUp, Notion, Miro

**Developer & Data:** GitHub, ServiceNow, Typesense, Azure Synapse Analytics, Azure Service Bus, Azure Data Lake, WebDAV

**Storage:** Dropbox, OneDrive, SharePoint, Cloudinary, Google Drive

**Google Workspace:** Gmail, Google Calendar, Google Drive, Google Docs, Google Sheets

**Databases:** Supabase, Supabase Management

**Marketing:** Klaviyo

**Other:** Shopify, HP Workforce Experience, Fireflies, Gamma API

> The connector list changes over time. Check **Integrations → Connectors** for the current set.

#### Connectors with "MCP" in the name

Some connectors are named with "MCP" (e.g., "Fathom MCP", "Gamma MCP"). These are individual connectors for those products. They are not related to the [MCP Gateway](https://claude.ai/fastn/reference/mcp-gateway) feature, which exposes your integrations as tools to AI agents.

#### The two Supabase connectors

There are two distinct Supabase connectors:

| Connector           | Scope                                                           |
| ------------------- | --------------------------------------------------------------- |
| Supabase            | Data plane — PostgREST CRUD, Storage, Auth Admin                |
| Supabase Management | Management API — edge functions, SQL/DDL, project configuration |

Use **Supabase** for reading and writing data. Use **Supabase Management** for managing the project itself.

### Authentication types

Connectors authenticate with their systems using one of several methods, depending on what the system supports:

* **OAuth** — The connector redirects the user to the system's authorization screen. For common platforms, Fastn manages the OAuth app (see **Settings → OAuth Apps**); for others, you supply your own OAuth credentials.
* **API Key** — The user provides an API key for the system.

When a connector is used during an AI-built integration, the authentication form appears inline in the chat — the user provides credentials without leaving the flow.

### Connections

A **connector** is the integration definition (e.g., "Salesforce"). A **connection** is an authenticated instance of that connector for a specific account. One connector can have multiple connections (e.g., two different Slack workspaces).

Connections are managed under **Integrations → Connections**.


---

# 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:

```
GET https://docs.fastn.ai/reference/connectors.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.