Overview
Authentication
All `/v1/*` endpoints are authenticated with a user API key.
Bearer Token
Pass the API key in the `Authorization` header. `/health` and `/openapi.json` do not require authentication.
Authorization: Bearer <USER_API_KEY>Validation
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Start with a read endpoint
`GET /v1/account/balance` is the safest endpoint for validating a key.
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Use idempotency for orders
When retrying order creation, reuse the same `Idempotency-Key`.