post https://app-api.sandbox.coinify.com/signup/trader
This page provides an overview of the Sign-up API call where the end-user is creating an account by providing their email address and creating a password. Once the Sign-up request is executed the customer must confirm their email address by providing the 6-digit code they received to their email from Coinify.
Use the Verify Email API endpoint as the next step to enable the customer to provide the 6-digit code.