PayCA API Reference
The PayCA REST API covers card issuing and lifecycle, account funding, transactions, fees, and webhook delivery. The specification documents 124 operations across 17 resource groups. Authentication uses a client ID and client secret pair sent with every request.
Static operation index (plain HTML, no JavaScript) · OpenAPI specification (YAML) · Integration guides
Browse operations by resource
- Health (1 operation)
- Accounts (9 operations)
- Cards (24 operations)
- Transactions (1 operation)
- Deposits (5 operations)
- Webhooks (4 operations)
- Sandbox (1 operation)
- Bins (3 operations)
- Users (10 operations)
- Wallets (6 operations)
- GasStation (23 operations)
- Cardholders (10 operations)
- KYC (10 operations)
- Exchange (8 operations)
- Networks (3 operations)
- Payouts (5 operations)
- WalletPool (1 operation)