> For the complete documentation index, see [llms.txt](https://docs.tryterra.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tryterra.co/faq/help-topics/data-api-sdk/api-endpoints-errors-and-migrations/unsupported-data-type-per-provider.md).

# Why do I get a 400 connection does not support data type error?

A `400` **`connection does not support requested data type`** means the connected provider does not offer that data type. For example, Strava only supports `activity`, not `daily`, so request `/v2/activity` for Strava users.

**Check each provider's supported data types before requesting**, in the [supported integrations reference](https://docs.tryterra.co/reference/health-and-fitness-api/supported-integrations).

Use only documented endpoints. Historical data is:

```
GET https://api.tryterra.co/v2/{dataType}
```

where `dataType` is `daily`, `activity`, `sleep`, `body`, `nutrition` or `menstruation`, with `user_id`, `start_date` and `end_date` as query params, and `dev-id` plus `x-api-key` headers. A `404` usually means an invented or misspelled path. See [requesting historical data](https://docs.tryterra.co/health-and-fitness-api/managing-user-health-data/requesting-historical-data).