# HTX Spot REST API

**Canonical:** https://apis.io/apis/htx/htx-spot-api/  
**Provider:** HTX — https://apis.io/providers/htx/  
**Base URL:** https://api.huobi.pro  
**Documentation:** https://www.htx.com/en-us/opend/newApiPages/

HTX Spot REST API is one of 2 APIs that [HTX](https://apis.io/providers/htx/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Market Data, Account, Wallets, Order, and Trading. The published artifact set on APIs.io includes API documentation and an API reference.

The HTX Spot REST API provides HTTP access to reference data (system status, symbols, currencies, chains), market data (klines, tickers, depth, trades, 24h summaries), account and balance information, wallet deposits/withdrawals, sub-user management, spot and conditional order placement and querying, and cross/isolated margin lending. Base hosts are api.huobi.pro and the AWS-optimized api-aws.huobi.pro. Authentication uses AccessKeyId plus an HMAC-SHA256 Signature Version 2 request signature.

## Machine-readable artifacts (3)

- **Documentation** — https://www.htx.com/en-us/opend/newApiPages/
- **APIReference** — https://huobiapi.github.io/docs/spot/v1/en/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/htx/refs/heads/main/apis.yml

## Other HTX APIs (1)

- [HTX WebSocket API](https://apis.io/apis/htx/htx-websocket-api/)

## Tags

Market Data, Account, Wallets, Order, Trading, Margin, Sub-user

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/htx/htx-spot-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/htx/.