docs/integrations/app-connections/teamcity.mdx
Infisical supports connecting to TeamCity using Access Tokens.
If you're choosing **Limit per project**, make sure you select the relevant project and enable the permissions relevant to your use case:
<Tabs>
<Tab title="Secret Sync Permissions">
- View build configuration settings
- Edit project
</Tab>
</Tabs>

<Note>
Setting your permission scope to **Same as current user** will allow your integration to access multiple projects as long as the current user has read and write access to them.
</Note>
<Note>
If you configure an expiry date for your access token, you must manually rotate to a new token before the expiration date to prevent service interruption.
</Note>
</Step>
<Step title="Copy the Access Token">
After creation, a modal with the Access Token will be displayed. Copy this token immediately and store it securely, as you won't be able to view it again after closing this dialog.

</Step>
<Step title="Token Created">
You should now see your newly created token in the list of access tokens.

</Step>
<Step title="Setup TeamCity Connection in Infisical">
<Tabs>
<Tab title="Infisical UI">
1. Navigate to App Connections
In your Infisical dashboard, navigate to the **Integrations** tab in the desired project, then select **App Connections**.

2. Add Connection
Click the **+ Add Connection** button and select the **TeamCity Connection** option from the available integrations.

3. Fill the TeamCity Connection Modal
Complete the TeamCity Connection form by entering:
- A descriptive name for the connection
- The Access Token you generated in steps 3-4
- The URL of your TeamCity instance
- An optional description for future reference

4. Connection Created
After clicking Create, your **TeamCity Connection** is established and ready to use with your Infisical project.

</Tab>
<Tab title="API">
To create a TeamCity Connection, make an API request to the [Create TeamCity
Connection](/api-reference/endpoints/app-connections/teamcity/create) API endpoint.
### Sample request
```bash Request
curl --request POST \
--url https://app.infisical.com/api/v1/app-connections/teamcity \
--header 'Content-Type: application/json' \
--data '{
"name": "my-teamcity-connection",
"method": "access-token",
"projectId": "7ffbb072-2575-495a-b5b0-127f88caef78",
"credentials": {
"accessToken": "...",
"instanceUrl": "https://yourcompany.teamcity.com"
}
}'
```
### Sample response
```bash Response
{
"appConnection": {
"id": "e5d18aca-86f7-4026-a95e-efb8aeb0d8e6",
"name": "my-teamcity-connection",
"projectId": "7ffbb072-2575-495a-b5b0-127f88caef78",
"description": null,
"version": 1,
"orgId": "6f03caa1-a5de-43ce-b127-95a145d3464c",
"createdAt": "2025-04-23T19:46:34.831Z",
"updatedAt": "2025-04-23T19:46:34.831Z",
"isPlatformManagedCredentials": false,
"credentialsHash": "7c2d371dec195f82a6a0d5b41c970a229cfcaf88e894a5b6395e2dbd0280661f",
"app": "teamcity",
"method": "access-token",
"credentials": {
"instanceUrl": "https://yourcompany.teamcity.com"
}
}
}
```
</Tab>
</Tabs>
</Step>