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Fabric Release Notes | Version 6.2

December 5th, 2025 by Kushal Gambhir

Summary

New capabilities include PAN-based Udyam retrieval within the Bytes(ID Converter) suite and a Shop Establishment Verification API supporting multiple states. Both services provide standardized responses to streamline verification, compliance checks, and onboarding workflows.

Key Features

I. ID Converter | Udyam Retrieval via PAN

A new product has been added to the ID converter suite, enabling clients to fetch Udyam registration details using a PAN. The service introduces a unified and streamlined mechanism for accessing verified Udyam information to support onboarding, compliance, and risk-assessment workflows.

Endpoint: POST v2/bytes/converter/pan/udyam
Documentation: Refer to Product Documentation and API Reference .

II. Shop Establishment Verification API

A new API is now available to fetch and validate Shop Establishment registration details across supported states.

  • Supports verification using registration number, state, and category (where applicable).
  • Standardised Decentro response with establishment details, status, validity, and other details.
  • Covers multiple states including Rajasthan, Uttar Pradesh, West Bengal, Jharkhand, Maharashtra, and Karnataka.

Endpoint: POST /v2/kyc/identities/business-verification/shop-establishment
Documentation: Refer to Product Documentation and API Reference .

III. Callback Framework Update for CKYC Self-Hosted

We have updated the callback framework for the CKYC Self-Hosted solution in image tag 3.0.1.6.1 to improve transparency and record-level traceability during bulk uploads.

What Changed

  • Record-Level Non-Terminal Callbacks: Each record now emits its own intermediate status callback.
  • Batch-Level Terminal Callback: A single final callback summarizes the outcome of the entire batch.
  • No Business Logic Changes: Only callback structuring and delivery patterns are updated.

Impact

  • Enhanced visibility into per-record progress.
  • Faster detection of exceptions during bulk uploads.
  • Simplified reconciliation using a single final summary callback.

Required Actions for Merchants

  • Update any existing callback parsers to handle record-level non-terminal callbacks and batch-level processing consolidated terminal callback. Refer to the Documentation here .
  • Pull image tag: 3.0.1.6.1and restart the worker.