Hi, I’m a new FreeAgent user and I’m trying to set up an integration between Airtable and FreeAgent via Make (formerly Integromat), and I’m really struggling to understand the API documentation, it’s a bit over my head.
I’ve created a FreeAgent Developer Dashboard account, created an app and managed to follow the steps at FreeAgent Developer Dashboard through to creating the access & refresh tokens, but now I am stuck.
To set up the API call in Make I need a URL: (Enter a path relative to https://api.freeagent.com e.g. /v2/users/me) - where do I find that now?
I didn’t change anything in the URL fields of my app because I didn’t know what I should put other than the default, and couldn’t find any information on that in the docs.
I tried a logical URL in Make but I am not sure if it is giving me an error because it’s wrong or because of something else, and how to fix this error in any case:
 Format not recognised. Set accept http header to application/json or application/xml
Set the header where? In Make or in the OAuth playground somewhere?
I feel like I am groping in the dark here and finding little bits of info but not enough to bring everything together in a functional state!
For context, the high level of what I am trying to do right now is call a list of draft invoices from FreeAgent, to then add new line items based on Airtable records.
TIA for any help!