Fabric Release Notes | Version 5.9

I. New CKYC Download API Suite

We’ve added support for the CKYC Version 1.3 API flow, which provides an upgraded and more secure method for fetching CKYC data using OTP-based authentication.

1. Generate OTP API: Accepts CKYC Number or Reference ID along with the registered mobile number to initiate an OTP-based download flow.
2. Validate OTP API: Accepts the OTP input and returns the CKYC Download JSON payload as part of the response, completing the download process.

II. UIStream Poller Enhancements

The UIStream poller now re-attempts all associated ITD APIs when there’s a downtime or intermittent failure. This includes:

1. File Data API: Retrieves PAN details in JSON format
2. File Download API: Retrieves the e-PAN in base64 format

This ensures that the callback expected from the poller remains consistent always.

III. Daily CKYC Notifications whenever other REs update your customer's record

We have added support for a daily callback of all CKYC IDs that have been updated by other REs. Customers will get updates on all CKYC IDs that they have downloaded in the past. The callback structure is mentioned here.