The Permissions API is an optional part of the Mollie OAuth implementation.
OAuth is an open standard that our API supports, which allows your app to access data from a connected account with their consent. This prevents having to manually exchange API keys.
As per the OAuth standard, you need to request specific permissions (also known as scopes) during the authorization flow to gain access to specific resources on the user's Mollie account. For example, to gain read access to the user’s invoices, your user will need to grant you the invoices.read
permission.
Refer to Getting started with Mollie Connect for a step-by-step guide on implementing OAuth.