Carbn Connect API
Carbn is a global payments orchestration platform. The API is designed to provide endpoints to onboard users, create and track payment transactions, receive real-time status updates via webhooks, and retrieve invoices and logs for reconciliation.What you can build
Carbn Connect is used by:- Fintech companies - Build cross-border payment features with ready-to-use API infrastructure
- Payment service providers (PSPs) - Expand corridor coverage through Carbn network
- Remittance companies - Process international money transfers with automated routing and compliance
- Marketplace platforms - Handle cross-border seller payouts and international transactions
Quickstart
Get started with Carbn and start building
API Reference
Complete OpenAPI specification with all endpoints and methods
Key components
Users
User and end-user management with onboarding workflows and identity verification
Virtual Accounts
Multi-currency virtual accounts with unique account and routing numbers for receiving deposits and managing user funds
Orchestration
Transaction routing engine that selects optimal licensed partners for each payment corridor
Compliance
Built-in KYC/KYB collection, sanctions screening, and transaction monitoring for regulatory requirements
Webhooks
Real-time event notifications for transaction status updates, compliance approvals, and system events