Contact Batch in Test Environment


I’m just starting on the integration and following the docs using an API key for the test environment.

When trying to create a batch of contacts using the hook, the API returns a 200 (not 202) and the contacts do not show up. The payload is a modified version of what’s provided in Instead of using vid, I’m using email as the unique id.

When using the api hook for creating individual contacts, it works fine.

Has anyone encountered a similar problem?


I needed to add the content-type header to application/json. All good now!