Can I exclude a calendar provider during authorisation?

It is not possible to directly filter the list of providers shown on the OAuth screen, but you can build your own provider selection UI by utilising the provider_name parameter.

Rather than directing users to the standard OAuth screen, you present your own list containing only the providers you want to support. Each option links to the authorisation URL with the appropriate provider_name pre-set, so when the user makes their selection they are taken directly to that provider’s authorisation page without seeing any other options.

This approach works for both Individual Connect and Enterprise Connect.

If this does not cover your use case, please email support@cronofy.com and let us know more about what you’re trying to achieve.