Cex Trader

Unified CEX trading capability layer for AI agents. Supports OKX and Binance spot and futures trading, account balance queries, order management, position qu...

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