API Integration

Last update: November 28, 2025

API Documentation: Everything Developers Need in One Place

FuncCards provides API connectivity for partners who need to automate card issuing and financial processes. Our integration layer allows businesses to issue cards, manage top-ups, and track transactions securely in real time.

Why Our API Documentation Matters

For fintech companies, platforms, and corporate clients, automation and secure integration are essential for managing card programs efficiently. Without proper API connectivity, financial workflows can become fragmented and error-prone.

FuncCards provides a secure API framework that enables partners to issue cards, automate payments, and monitor transactions in real time.

This integration model helps businesses achieve:

  • Faster deployment through secure API connectivity.
  • Seamless automation of card issuing and transaction management.
  • Real-time visibility into payments and balances.
  • Improved accuracy and compliance through data synchronization.

By combining flexibility and security, FuncCards API supports partners at every stage of financial integration.

What’s Inside the FuncCards API Documentation

FuncCards API supports key functions for partner integrations:

  • Card Issuing: create, activate, or block cards automatically.
  • Top-Ups: manage balance replenishments and funding.
  • Transaction Monitoring: view real-time usage and authorization data.
  • Reporting: retrieve summaries for accounting or compliance needs.

API documentation is available to registered partners after onboarding.

Use Cases & Developer Benefits

FuncCards API is designed to support a wide range of partner needs. Fintechs use it to automate card issuance and transaction management. Enterprises connect it with internal systems for expense control and financial reporting. Marketplaces use API data to reconcile payments in real time.

The benefits are clear: faster automation, simplified scaling, and reliable integration supported by a secure API framework.

Why Developers Choose FuncCards APIs

FuncCards is built for seamless partner integration. Our API-first architecture enables secure automation of financial processes — from card issuing to transaction tracking. With flexible endpoints and real-time data synchronization, partners can scale card programs efficiently and maintain full visibility over payments.

With FuncCards, API integration becomes a foundation for smarter and more reliable financial operations.