Please refer the below document for Digilocker API integration:
https://zoop.atlassian.net/wiki/spaces/ZD/pages/344031598/ZOOP+Digilocker+Documentation+Beta
For any further support, you may create a ticket or send an email to support@zoop.one
A gentle reminder, we will be available from Monday to Friday during the working hours between 9 am to 7 pm.