I will develop white label payment aggregator platform

India

I speak English

Built for Fintech Designed to Scale

PrimeFin Labs — Fintech Software Development Company PrimeFin Labs builds next-generation payment and banking software for fintechs, PSPs, neobanks, and enterprises. Software Development Expertise ...
About this Gig

Want to launch your own Payment Aggregator Platform with merchant onboarding, acquirer routing, settlement, and reconciliation?


I develop white-label, scalable, and compliance-ready aggregator systems designed for PSPs, fintech platforms, SaaS businesses, marketplaces, and digital banks.


Your platform will be engineered using API-first microservices, capable of handling high-volume transactions with low latency, flexible routing, and granular merchant control.


What You Get

Merchant Onboarding (KYB)

  • API-based onboarding
  • Document upload & validation
  • KYB verification
  • Tiering & risk mapping

Real-Time Transaction Switch

  • Acquirer routing (ISO8583 / REST / XML)
  • Fallback & retry logic
  • Velocity checks
  • MCC/region-based routing


Multi-Acquirer Integrations

  • Plug-and-play modules
  • Dynamic fee-based routing
  • Country or merchant-type routing rules

Refunds & Chargeback Handling

  • Evidence uploads
  • Merchant visibility
  • Full dispute workflow

Reconciliation Engine

  • Match acquirer files vs gateway logs
  • Sync merchant ledger entries
  • Exception-handling workflows


Merchant & Admin Portals

  • Webhook logs
  • Payout reports
  • Balance snapshots
  • Refund status
  • Merchant analytics