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Introduction

Every HollaEx exchange exposes the same REST API for full access to the exchange, and a WebSocket for real-time updates.

Use your own exchange URL

The examples use https://<your-api-domain>. Replace it with your exchange's API domain, for example https://api.yourexchange.com. See Base URLs for how to find it.

Endpoints are grouped as follows:

  • Public: no authentication. Prices, tickers, order books, trades and exchange configuration.
  • Private: signed with a user API key. Balances, orders, trades, deposits and withdrawals.
  • Admin: signed with an admin API key. Users, wallets, transfers and back-office operations.
  • WebSocket: real-time public and private channels.
  • TradingView: chart data feed (UDF).

Private and admin requests must be signed with HMAC-SHA256. See Signing Requests and API Keys. For client libraries, see SDKs and libraries. For error codes and rate limits, see Errors, Pagination & Rate Limits.

Code examples use cURL.