Developer APIs

Integrate ICS seamlessly using our API-first platform. Build, test, and deploy real-time payment solutions using powerful, developer-friendly APIs.

Verify customer identity and ensure compliance with KYC (Know Your Customer) requirements using secure identity services.

  • Customer onboarding and identity validation
  • KYC and compliance verification workflows
  • Tokenized identity management
  • Secure authentication and authorization
POST /api/identity/verify
{
  "userId": "12345",
  "documentType": "SSN",
  "value": "XXX-XX-XXXX"
}

Create and manage payment orders across multiple payment rails with unified orchestration and lifecycle management.

  • Unified order creation across RTP, ACH, and Cards
  • Dynamic routing and payment method selection
  • Real-time status tracking
  • Webhook-based updates and notifications
POST /api/orders
{
  "amount": 150.00,
  "currency": "USD",
  "paymentMethod": "RTP",
  "customerId": "cust_001"
}

Track and reconcile financial transactions in real time with full visibility across all payment channels and systems.

  • Real-time transaction reconciliation
  • Access to detailed financial reports
  • Audit logs and traceability
  • Error and exception tracking
GET /api/reconciliation?date=2026-01-01

Response:
{
  "totalTransactions": 1250,
  "matched": 1200,
  "exceptions": 50
}

Receive real-time updates on payment events, order status changes, and system notifications through webhook subscriptions.

  • Event-driven architecture for payment updates
  • Order status and lifecycle notifications
  • Custom webhook endpoints
  • Retry mechanisms for reliability
POST /webhooks/payment

{
  "event": "payment.completed",
  "orderId": "ord_123",
  "status": "SUCCESS"
}

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