Banking

Secure Data Sharing for Modern Banking: The Account Aggregator Advantage

Dual Role

Role in AA Ecosystem

Banks play two critical roles:

As FIP (Financial Information Provider)

  • Securely share customer account data (statements, balances, transaction history) with authorized FIUs
  • Reduce manual data request workload
  • Participate in RBI's open finance vision
  • Streamline KYC refresh for other institutions

As FIU (Financial Information User)

  • Access customer-consented data from other banks for faster loan decisioning
  • Streamline account aggregation for wealth management customers
  • Enable instant KYC for new customer onboarding
  • Facilitate credit line enhancement decisions

Value

Key Benefits

1

Operational Efficiency

  • Automated data sharing eliminates manual processes
  • Reduced compliance team overhead via audit trails
  • Faster customer onboarding and servicing
2

Customer Experience

  • Transparent, consent-first data sharing builds trust
  • Instant KYC and service delivery
  • Customers control what data is shared and with whom
3

Compliance & Risk Mitigation

  • DPDP Act, 2023 and RBI compliance built-in
  • Immutable audit trails reduce regulatory risk
  • Secure, regulated channel reduces data breach risk

Onboarding

Implementation for Banks

FIP Implementation

  1. Integrate OMS AA API with core banking system
  2. Map bank account data to OMS AA standards
  3. Verify customer consent before sharing
  4. Go live with pilot data categories

FIU Implementation

  1. Integrate OMS AA API into loan origination system
  2. Update consent flow in customer onboarding
  3. Consume data from OMS AA API
  4. Deploy and monitor in production

In Practice

Use Cases

1

Instant KYC for New Customers

  • Customer provides consent to share statements from other banks
  • New bank retrieves verified KYC data instantly
  • Onboarding complete in hours, not days
2

Credit Line Enhancement

  • Existing customer requests higher credit limit
  • Bank accesses updated financial data via OMS AA
  • Assessment and approval within 24 hours
3

Wealth Management Data Aggregation

  • Private banking customer has accounts at multiple banks
  • Wealth manager accesses consented financial data via OMS AA
  • Advisor sees full financial picture for better guidance
4

Loan Application Processing

  • Loan applicant consents to share bank statements from 3 banks
  • Loan processor receives consolidated statements instantly
  • Credit assessment faster and more comprehensive

Regulatory

Regulatory Compliance

  • DPDP Act 2023: Full compliance with notice, consent, and data handling requirements
  • RBI Account Aggregator Framework: Alignment with Para 32-34 (data standards) and Para 36 (data usage limitations)
  • RBI Know Your Customer (KYC) Directions: Account aggregation streamlines KYC refresh
  • RBI Master Circular on Payment Systems: Data security standards