I followed the steps in this guide to test the API on Insomnia but after trying any request it show me a Pipedrive Login form when I give my credentials to Log in I got “Invalid client ID”.
According to the docs we need the client ID just when we need to create an APP and I think for the API just an api_token is required or I’m missing something?
Welcome to the community
I see that the authentication mode is set to OAuth2. In that case, you need to fill out client id, secret and callback URL details
If you are using API token, follow the steps mentioned in this section
You will be using the API token substituted via an environment variable. As such, you can set the authentication to No Authentication
Yes you are right OAuth2 is enabled by default I disable OAuth2 and now works as expected