Guides
Conceptual guides covering authentication, trading workflows, account structure, risk management, and error handling.
Authentication
How to authenticate with the Sarna API — sandbox Bearer tokens, production HMAC, and admin permissions.
Trading Workflow
The canonical Quote → Order → Fill → Positions workflow with order types and sign conventions.
Account Structure
Accounts, subaccounts, account types, and trading levels in the Sarna API.
Risk Management
Margin, buying power, risk profiles, and pre-trade rules in the Sarna API.
Error Handling
Response patterns, error codes, status code mapping, and retry strategies for the Sarna API.