supabase/apps/docs/content/guides/auth/social-login/auth-bitbucket.mdx

---
id: 'auth-bitbucket'
title: 'Login with Bitbucket'
description: 'Add Bitbucket OAuth to your Supabase project'
---

To enable Bitbucket Auth for your project, you need to set up a Bitbucket OAuth application and add the application credentials to your Supabase Dashboard.

## Overview

Setting up Bitbucket logins for your application consists of 3 parts:

- Create and configure a Bitbucket OAuth Consumer on [Bitbucket](https://bitbucket.org)
- Add your Bitbucket OAuth Consumer keys to your [Supabase Project](/dashboard)
- Add the login code to your [Supabase JS Client App](https://github.com/supabase/supabase-js)

## Access your Bitbucket account

- Go to [bitbucket.org](https://bitbucket.org/).
- Click on `Login` at the top right to log in.

![Bitbucket Developer Portal.](/docs/img/guides/auth-bitbucket/bitbucket-portal.png)

## Find your callback URL

<$Partial path="social_provider_setup.mdx" variables={{ "provider": "Bitbucket" }} />

## Create a Bitbucket OAuth app

- Click on your profile icon at the bottom left
- Click on `All Workspaces`
- Select a workspace and click on it to select it
- Click on `Settings` on the left
- Click on `OAuth consumers` on the left under `Apps and Features` (near the bottom)
- Click `Add Consumer` at the top
- Enter the name of your app under `Name`
- In `Callback URL`, type the callback URL of your app
- Check the permissions you need (Email, Read should be enough)
- Click `Save` at the bottom
- Click on your app name (the name of your new OAuth Consumer)
- Copy your `Key` (`client_key`) and `Secret` (`client_secret`) codes

## Add your Bitbucket credentials into your Supabase project

<$Partial path="social_provider_settings_supabase.mdx" variables={{ "provider": "BitBucket" }} />

## Add login code to your client app

<Tabs
  scrollable
  size="small"
  type="underlined"
  defaultActiveId="js"
  queryGroup="language"
>
<TabPanel id="js" label="JavaScript">

<$Partial path="create_client_snippet.mdx" />

When your user signs in, call [`signInWithOAuth()`](/docs/reference/javascript/auth-signinwithoauth) with `bitbucket` as the `provider`:

```js
import { createClient } from '@supabase/supabase-js'
const supabase = createClient(
  'https://your-project-id.supabase.co',
  'sb_publishable_... or anon key'
)

// ---cut---
async function signInWithBitbucket() {
  const { data, error } = await supabase.auth.signInWithOAuth({
    provider: 'bitbucket',
  })
}
```

</TabPanel>
<TabPanel id="flutter" label="Flutter">

When your user signs in, call [`signInWithOAuth()`](/docs/reference/dart/auth-signinwithoauth) with `bitbucket` as the `provider`:

```dart
Future<void> signInWithBitbucket() async {
  await supabase.auth.signInWithOAuth(
    OAuthProvider.bitbucket,
    redirectTo: kIsWeb ? null : 'my.scheme://my-host', // Optionally set the redirect link to bring back the user via deeplink.
    authScreenLaunchMode:
        kIsWeb ? LaunchMode.platformDefault : LaunchMode.externalApplication, // Launch the auth screen in a new webview on mobile.
  );
}
```

</TabPanel>
<$Show if="sdk:kotlin">
<TabPanel id="kotlin" label="Kotlin">

When your user signs in, call [signInWith(Provider)](/docs/reference/kotlin/auth-signinwithoauth) with `Bitbucket` as the `Provider`:

```kotlin
suspend fun signInWithBitbucket() {
	supabase.auth.signInWith(Bitbucket)
}
```

</TabPanel>
</$Show>
</Tabs>

<$Partial path="oauth_pkce_flow.mdx" />

<Tabs
  scrollable
  size="small"
  type="underlined"
  defaultActiveId="js"
  queryGroup="language"
>
<TabPanel id="js" label="JavaScript">

When your user signs out, call [signOut()](/docs/reference/javascript/auth-signout) to remove them from the browser session and any objects from localStorage:

```js
import { createClient } from '@supabase/supabase-js'
const supabase = createClient(
  'https://your-project-id.supabase.co',
  'sb_publishable_... or anon key'
)

// ---cut---
async function signOut() {
  const { error } = await supabase.auth.signOut()
}
```

</TabPanel>
<TabPanel id="flutter" label="Flutter">

When your user signs out, call [signOut()](/docs/reference/dart/auth-signout) to remove them from the browser session and any objects from localStorage:

```dart
Future<void> signOut() async {
  await supabase.auth.signOut();
}
```

</TabPanel>
<$Show if="sdk:kotlin">
<TabPanel id="kotlin" label="Kotlin">

When your user signs out, call [signOut()](/docs/reference/kotlin/auth-signout) to remove them from the browser session and any objects from localStorage:

```kotlin
suspend fun signOut() {
	supabase.auth.signOut()
}
```

</TabPanel>
</$Show>
</Tabs>

## Resources

- [Supabase - Get started for free](https://supabase.com)
- [Supabase JS Client](https://github.com/supabase/supabase-js)
- [Bitbucket Account](https://bitbucket.org)