Add samples
Dataset
Add samples
Add new data samples to an existing Friendli dataset split via the API. Append training or evaluation data entries to your dataset programmatically.
POST
Add samples
Add samples to dataset.
To request successfully, it is required to enter a Personal API Key (e.g. flp_XXX) in the Bearer Token field.
Refer to the authentication section on our introduction page to learn more and visit here to generate your API Key.
This API is currently in Beta.
While we strive to provide a stable and reliable experience, this feature is still under active development.
As a result, you may encounter unexpected behavior or limitations.
We encourage you to provide feedback to help us improve the feature before its official release.
Authorizations
Headers
ID of team to run requests as (optional parameter).
Body
application/json
Response
OK
Add samples response.
List of sample IDs that were added to the dataset.
Last modified on June 9, 2026