Rail selection
Map the business model to the right payment rails, providers, currencies, geographic scope and compliance requirements.
Payment Rails
Payment infrastructure
Payment rails for regulated fintech products
Connect accounts, wallets, merchants, card flows, bank transfers and reconciliation workflows through a controlled payments operating layer.
Rails coverage
Build payment products with the right rails behind them
This page positions Modular Fintech as a partner for choosing, integrating and operating payment rails across acquiring, account-to-account transfers, settlement and reporting.
API integrations
Integrate banking partners, processors, acquiring providers, wallets, KYC tools, monitoring systems and internal ledgers.
Payment routing
Route payments by rail, cost, geography, currency, risk profile, settlement cut-off, provider availability and user experience.
Settlement
Manage settlement files, ledger entries, safeguarding records, partner balances and end-of-day operational controls.
Reconciliation
Match transactions, fees, reversals, chargebacks, refunds, payouts and exceptions across payment providers.
Risk controls
Apply payment limits, sanctions checks, fraud rules, transaction monitoring, exception queues and manual review workflows.
Operating model
Rails are not just integrations
Payment infrastructure must be ready for support teams, compliance teams, treasury teams and regulators.
Operations
- Payment lifecycle tracking
- Exception queues and manual actions
- Refunds, reversals and failed payments
Compliance
- AML and sanctions checks
- Transaction monitoring evidence
- Audit trail and approvals
Treasury
- Safeguarding movements
- Bank and provider balances
- Settlement and reconciliation reports
Integration model
A controlled payments layer
Use this section to describe how Modular Fintech can connect payment providers and make them usable inside a regulated product.
Ledger-first architecture
Keep balances, transactions, fees, reversals and settlements consistent across customer-facing and provider-facing systems.
Provider abstraction
Expose consistent APIs while allowing multiple banks, processors, acquirers or local payment providers behind the scenes.
Monitoring and alerts
Track payment status, failed callbacks, cut-off risks, reconciliation breaks and provider incidents.
Back-office workflows
Give operations teams the tools to investigate, approve, reject, retry, refund and document payment events.
Reporting packs
Prepare treasury, compliance, management and regulator-ready reports from the same payment data model.
Launch migration
Plan provider onboarding, sandbox testing, production checks, fallback routing and go-live controls.