put https://demo.onefin.in/api/v1/nach/physical/{uuid}/upload
You can upload the signed and scanned Physical nach using the below API:
PUT /api/v1/nach/physical/<uuid>/upload/
Sample Request:
{
"signed_nach": "<file to be uploaded>"
}
Once the NACH slip is signed and uploaded via the API, we (Onefin) will send this scanned copy to the bank.
Bank will then process this mandate and will send us an excel with UMRN (Unique Mandate Reference Number) if registered successfully. We (Onefin) will update this UMRN in the system and then based on the frequency (due date) subsequent debits will happen.