Building a Fintech API Stack: Payout, BBPS, AEPS & Recharge Together
Super-apps for financial services rarely succeed with a single API. The winning pattern combines payout (money out), BBPS (bills), AEPS (assisted banking), and mobile recharge (prepaid). NxtBanking’s marketplace approach reduces vendor fragmentation.
Unified KYC and risk
Share customer risk signals across modules without duplicating onboarding friction.
Single reconciliation
Finance teams benefit when all rails settle into one reporting framework.
Explore the API marketplace or book a demo.
Related: Best payout API · BBPS API · AEPS API · Mobile recharge API · Request demo
Building a Complete Fintech API Stack: Payout, BBPS, AEPS & Recharge
Modern fintech platforms require a robust API stack to deliver comprehensive financial services. Rather than integrating multiple providers, NxtBanking offers a complete fintech API stack — Payout, BBPS, AEPS, and Recharge — through a single platform with unified authentication and real-time processing.
The 4 Core APIs Every Fintech Needs
1. Payout API
Send money to any bank account, UPI ID, or wallet in India via IMPS, NEFT, RTGS, or UPI. Ideal for salary disbursement, vendor payments, insurance claims, and refunds. NxtBanking’s connected banking payout routes through multiple banks for guaranteed delivery.
2. BBPS API
Accept bill payments for 20,000+ billers across electricity, water, gas, telecom, insurance, and more — all through the NPCI-managed Bharat Bill Payment System. BBPS brings trust, standardization, and consumer protection to every bill payment transaction.
3. AEPS API
Enable Aadhaar-based cash withdrawal, balance enquiry, and fund transfer for unbanked populations in rural India. AEPS is an RBI-approved system that uses biometric authentication linked to Aadhaar — no debit card or ATM required.
4. Recharge API
Process mobile, DTH, FASTag, and utility recharges across all major operators instantly. The Recharge API adds a high-volume, high-frequency revenue stream to any fintech platform.
Why Use a Unified Fintech API Stack?
- Single integration: One API key, one dashboard, one settlement account
- Lower cost: Bundle pricing saves 30–40% vs. multiple vendors
- Faster development: Consistent API design across all services
- Unified reporting: All transactions in one reconciliation report
- Higher uptime: NxtBanking’s connected banking infrastructure ensures 99.9% availability
NxtBanking’s full fintech API stack is trusted by banks, NBFCs, startups, and enterprise platforms across India. Start with one API and expand at your own pace.
