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Release 28.10.2025

Changelog​

Send Crypto Customer Field​

The customer field in the Send crypto endpoint (POST /api/v1/order/send) is now optional for internal transfers.

Key updates:

  • customer remains required when sending funds to external addresses
  • customer becomes optional when the destinationAddress belongs to the current account (internal transfer)

Order Details Response​

The Get order by ID endpoint (GET /api/v1/orders/{orderId}) now includes customer information in the response.

New property added:

  • customer: Information about the customer who initiated the order. This field may be null for certain order types or when customer information was not provided.

Authentication Error Responses​

All API endpoints now include 401 authentication error responses. When authentication fails due to an invalid or missing API key, the API will return:

[
  {
    "code": "authError"
  }
]