cex-trader
> v2.0.2 · Unified CEX Trading Capability Layer for AI Agents
⚠️ Risk Warning: Futures trading involves high leverage and may result in significant losses.
Only use funds you can afford to lose.
Overview
cex-trader is a unified CEX trading MCP server that enables AI agents to trade on
centralized exchanges (OKX, Binance) through a consistent interface.
Supported Exchanges
- OKX — Spot + Futures (MVP-α, production ready)
- Binance — Spot + Futures (MVP-β, production ready)
MCP Tools (12 total)
Setup Tools
| Tool | Description |
|---|
| ------ | ------------- |
cex-setup-check | Check if API credentials are configured |
cex-setup-save | Save API credentials for OKX or Binance |
cex-setup-verify | Verify credentials via a test API call |
Spot Tools
| Tool | Description |
|---|
| ------ | ------------- |
cex-spot-place-order | Place spot market or limit order |
cex-spot-cancel-order | Cancel spot order |
cex-account-get-balance | Query account balance |
Futures Tools
| Tool | Description |
|---|
| ------ | ------------- |
cex-futures-place-order | Place futures order (action semantics or native params) |
cex-futures-cancel-order | Cancel futures order |
cex-futures-get-positions | Query open positions |
cex-futures-set-leverage | Set leverage (1-20x) |
cex-futures-close-position | Close position |
cex-account-get-info | Get account config and summary |
Changelog
v2.0.2 (2026-04-14)
- Fix: Corrected MCP server URL from mcp.antalpha.com/cex-trader to mcp-skills.ai.antalpha.com/mcp in mcp.url and MCP_SERVER_URL description
v2.0.1 (2026-04-14)
- Docs: Declared required env vars (CEX_OKX_, CEX_BINANCE_, MCP_SERVER_URL) in SKILL.md metadata
- Docs: Clarified credential transmission path (env vars → MCP server; ~/.trader/config.toml stores risk params only)
- Docs: Aligned MCP_SERVER_URL default (localhost:3000) with hosted URL in SKILL.md
v2.0.0 (2026-04-13)
- Added: Full Binance exchange support (Spot + Futures, MVP-β)
- Added: ExchangeRouter, BinanceClientService (HMAC-SHA256 signing)
- Added: cex-setup-check / cex-setup-save / cex-setup-verify onboarding tools
- Fixed: BINANCE_ERROR_MAP error code mappings
- Fixed: closePosition dual-side mode handling
- All original tools now accept exchange parameter (defaults to okx, backward-compatible)
v1.0.0 (2026-04-10)
- Initial release: OKX spot + futures trading (MVP-α)
- 9 MCP tools, action semantics, idempotency, risk controls