I am trying to authorize the free agent account by using the API - https://api.freeagent.com/v2/approve_app? with the following URL parameters (
it is redirecting to free agent login when I am trying to login with the credentials instead of giving the code it is throwing the error like "
Sorry, there’s been a problem
This app is only for accountants. Please get in touch with the author of the application you’re trying to approve."
Kindly anyone please help me on this.
Thanking you in advance.