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The Registro de Deudores Alimentarios Morosos (REDAM, Ley 2097 de 2021) is Colombia’s register of people who have fallen three or more instalments behind on child support or alimony set by a court, a conciliation or an enforceable title. Being inscribed bars a person from public office, from contracting with the State and from leaving the country, among other consequences, so employers, lenders and public entities ask for the REDAM certificate before hiring, lending or contracting. Each person downloads their own certificate from Carpeta Ciudadana Digital and hands it over; this endpoint validates the certificate they gave you by the code printed on it, and keeps a copy of the PDF. POST /co/redam/certificate/v1 Live One certificate, by the verification code printed under its text.
The response echoes the code and carries what the certificate says:
A certificate is a snapshot of the register on the day it was issued, and an inscription is cancelled once the debt is paid. For a current answer ask the person for a fresh certificate: they download it free of charge from Carpeta Ciudadana Digital.
Keeping the certificate’s PDF takes a moment, so this lookup is an async job. By default the request waits inline and returns { data }, or you can poll or pass a callback_url. Most calls finish in a few seconds.

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