The Google Fit APIs, including the Google Fit REST API, will be deprecated in 2026. As of May 1, 2024, developers cannot sign up to use these APIs.

For instructions on which API or platform to migrate to, visit the Health Connect migration guide. For a comparison of Health Connect with the Google Fit APIs and the Fitbit Web APIs, visit the Health Connect comparison guide.

Learn more about Health Connect and how to integrate with the API.

Users.dataSources: list

AI-generated Key Takeaways

Lists all visible data sources for a user, including those accessible with provided OAuth scopes.
Requires authorization with at least one of the listed scopes related to fitness data (activity, location, body, nutrition, etc.).
Returns a list of data sources accessible to the developer for the specified user, which can be filtered by data type.
The request is made using an HTTP GET to a specific endpoint, with the user ID specified as 'me' for the authenticated user.

Lists all data sources that are visible to the developer, using the OAuth scopes provided. The list is not exhaustive; the user may have private data sources that are only visible to other developers, or calls using other scopes. Try it now.

Request

HTTP request

GET https://www.googleapis.com/fitness/v1/users/userId/dataSources

Parameters

Parameter name	Value	Description
Path parameters
`userId`	`string`	List data sources for the person identified. Use `me` to indicate the authenticated user. Only `me` is supported at this time.
Optional query parameters
`dataTypeName`	`string`	The names of data types to include in the list. If not specified, all data sources will be returned.

Authorization

This request requires authorization with at least one of the following scopes:

Scope
`https://www.googleapis.com/auth/fitness.activity.read`
`https://www.googleapis.com/auth/fitness.activity.write`
`https://www.googleapis.com/auth/fitness.location.read`
`https://www.googleapis.com/auth/fitness.location.write`
`https://www.googleapis.com/auth/fitness.body.read`
`https://www.googleapis.com/auth/fitness.body.write`
`https://www.googleapis.com/auth/fitness.nutrition.read`
`https://www.googleapis.com/auth/fitness.nutrition.write`
`https://www.googleapis.com/auth/fitness.blood_pressure.read`
`https://www.googleapis.com/auth/fitness.blood_pressure.write`
`https://www.googleapis.com/auth/fitness.blood_glucose.read`
`https://www.googleapis.com/auth/fitness.blood_glucose.write`
`https://www.googleapis.com/auth/fitness.oxygen_saturation.read`
`https://www.googleapis.com/auth/fitness.oxygen_saturation.write`
`https://www.googleapis.com/auth/fitness.body_temperature.read`
`https://www.googleapis.com/auth/fitness.body_temperature.write`
`https://www.googleapis.com/auth/fitness.reproductive_health.read`
`https://www.googleapis.com/auth/fitness.reproductive_health.write`

For more information, see the authentication and authorization page.

Request body

Do not supply a request body with this method.

Response

If successful, this method returns a response body with the following structure:

{
  "dataSource": [
    users.dataSources Resource
  ]
}

Property name	Value	Description	Notes
`dataSource[]`	`list`	A previously created data source.

Try it!

Use the APIs Explorer below to call this method on live data and see the response.