1. The CPF format must be 123.456.789-10. Below is an example of what the URL should look like:
https: //sandbox.moip.com.br/v2/accounts/exists? tax_document=123.456.789-10
2. If the user already has a Wirecard account, you should receive a response with the status http 200 .
2.1 For invalid CPF the response will be an http 400 status.
2.2 For valid CPF, but does not have a Wirecard Account, the response will be an http 404 status.