Improve your SaaS product trial rates, share your Sign up & Login APIs

Hi SaaS product owners, We are building a saas aggregation platform that allows users to try listed saas products in OneClick. OneClick explained - User is already signed up with the platform "X". How OneClick trial works: - 1. Lets say your product is listed on "Platform X". 2. A user already signed up on "Platform X" clicks on "OneClick Trial" button adjacent to your listing. 3. Now he is on your product page. He doesn't need to sign up or login again. 4. Your platform gets user's data from "Platform X" through API and allows trial. Will you be able to share your Sign up & Login API for testing purpose?