Client integration / API reference
Move capital through one interface.
Available HTTP contracts for fiat funding orders, USDT savings, and token swaps.
Authentication
Mutating and account-specific routes require a Privy access token. Signed wallet transactions remain required for on-chain execution.
Funding
Fiat cash-in and cash-out orders settle in USDT through ArCa’s P2P provider flow. Assignment and fulfillment are asynchronous.
Environments
Production: app.ar-ca.org
Preview: dev.app.ar-ca.org
Contract
Endpoints
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