Through this endpoint, partners can register a bankslip. The API process conducted by the integrator registers the bankslip with the responsible entity.Before registering the bankslip, the issuer must have a payer number linked to the account and a registered portfolio, with “1” for a simple bankslip (applicable to this endpoint) and “9” for CNAB.The payer registration should be completed through the /api/Cedente endpoint, and linking the payer to a portfolio should be done via the /api/Cedente/AdicionarCarteira endpoint.