> ## Documentation Index
> Fetch the complete documentation index at: https://docs.stackone.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Connector Profiles

> The configuration for a connector, including its authentication and which actions and events are available.

<img src="https://mintcdn.com/stackone-60/eqCjS7m4FAN_3XTx/images/concepts-connector-profiles.svg?fit=max&auto=format&n=eqCjS7m4FAN_3XTx&q=85&s=5dc31f95550cdff9e8e1b6b474ee336e" alt="Where Connector Profiles sit in StackOne: a profile lives in your project, configures a connector, and is what your end-users' linked accounts are authenticated against." style={{ width: "100%", maxWidth: "420px", margin: "1.5rem auto 2rem", display: "block" }} width="420" height="524" data-path="images/concepts-connector-profiles.svg" />

A **Connector Profile** holds the configuration for one connector in a project, including which of its actions and events are available to be used.

## What a profile holds

| Setting             | Description                                                                          |
| ------------------- | ------------------------------------------------------------------------------------ |
| Authentication type | How end-users connect — OAuth-based, API Key, or Basic Token                         |
| Credentials         | The authentication fields for that type (e.g. Client ID and Client Secret for OAuth) |
| Enabled actions     | The [actions](/gateway/concepts/actions) linked accounts can call                    |
| Enabled events      | The webhook events the connector can emit                                            |

You can configure more than one profile per connector — for example, an API Key profile for some accounts and an OAuth profile for others. The default profile decides which authentication fields appear in the Hub.

<CardGroup cols={2}>
  <Card title="Scoping Connectors" icon="sliders" href="/secure/scoping-connectors">
    Set up authentication, then choose which actions and events a profile exposes.
  </Card>

  <Card title="Use Your Own OAuth Apps" icon="key" href="/connect/managing-connectors/using-your-own-oauth-apps">
    Register your own OAuth app instead of using StackOne's shared credentials.
  </Card>

  <Card title="Connector Versioning" icon="code-branch" href="/connector-building/connector-versioning">
    Pin a profile to a connector version so its behavior stays fixed.
  </Card>

  <Card title="Managing Connectors" icon="gear" href="/connect/managing-connectors/overview">
    Configure, secure, and version the connectors your projects use.
  </Card>
</CardGroup>