Confidential by defaultEstablished 201072 Jurisdictions
Banking Solutions

API Payment Infrastructure for Fintechs

Integrate account, payment, FX, treasury and reconciliation capabilities directly into your product.

Integrate account, payment, FX, treasury and reconciliation capabilities directly into your product.

Build the Experience Yourself. Connect the Financial Infrastructure Behind It.

Some fintechs need a hosted portal. Others want complete control over the customer experience and only need the underlying financial capabilities through APIs.

We help qualified fintechs and financial institutions source infrastructure providers that expose account, payment, treasury and related functionality programmatically.

Potential API Functions

Depending on the provider, APIs may support:

  • Account creation
  • Virtual account assignment
  • Balance retrieval
  • Transaction history
  • Payment initiation
  • Beneficiary creation
  • Payment-status tracking
  • FX quotation
  • FX execution
  • Card controls
  • Webhooks
  • Reconciliation
  • User permissions
  • Reporting

Example Architecture

YOUR APPLICATION
      │
      ▼
YOUR BACK END
      │
      ▼
INFRASTRUCTURE API
      │
 ┌────┼────┬─────┬─────┐
 │    │    │     │     │
 ▼    ▼    ▼     ▼     ▼
ACCTS PAY  FX   CARDS  DATA
 │    │    │     │     │
 └────┴────┴─────┴─────┘
      │
      ▼
BANKS / REGULATED PROVIDERS

API Infrastructure vs. Payment Orchestration

Payment orchestration and banking infrastructure overlap, but they are not identical.

An orchestration layer may route transactions among providers.

An infrastructure provider may also supply the underlying account, banking, treasury or payment capability.

Some programs combine both functions.

What Matters Beyond the API

A technically excellent API is not useful if the commercial or regulatory structure does not support the underlying transaction.

Before integration, the provider must be comfortable with:

  • Business model
  • Jurisdiction
  • Licensing
  • Customer profile
  • Flow of funds
  • Transaction volume
  • Countries
  • Currencies
  • Settlement model

Suitable Use Cases

API-led infrastructure is relevant to:

  • Fintech apps
  • B2B payment platforms
  • PSPs
  • PayFacs
  • Remittance companies
  • Marketplaces
  • Payroll businesses
  • Treasury platforms
  • Embedded-finance products

Implementation Questions

We recommend clarifying:

  • Sandbox availability
  • Authentication method
  • Webhook reliability
  • Idempotency
  • Payment-status states
  • Error handling
  • Reconciliation fields
  • Rate limits
  • User permissions
  • Audit logs
  • FX quote validity
  • Settlement timing
  • Support escalation process

What We Need From You

Provide:

  1. Required API functions
  2. Countries
  3. Currencies
  4. Licensing status
  5. Customer type
  6. Expected monthly volume
  7. Expected transaction count
  8. Required payment rails
  9. Whether you need virtual accounts
  10. Whether you need cards
  11. Desired go-live timeline

Request an Assessment

If the financial infrastructure needs to sit behind your own software rather than inside someone else's dashboard, tell us which functions you want to expose to your customers.

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Page Last Updated: 11/Sep/2026 (1760429)