Which integrations are available for this server?

Integrates with [OKX](/mcp/servers/integrations/okx) DEX API to execute swap trades, generate swap instructions, fetch price quotes, and retrieve supported tokens and liquidity pool data on the Solana blockchain. Provides DEX trading capabilities on the [Solana](/mcp/servers/integrations/solana) blockchain, including swap trades execution, instruction generation, and liquidity pool data retrieval.

OKX-DEX-SDK MCP SSE SERVER EXAMPLE

This is an example implementation of an SSE (Server-Sent Events) MCP server that leverages @okx-dex/okx-dex-sdk to support DEX trading and cross-chain bridge operations.

🚀 Features

DEX API

Built for the Solana blockchain, the DEX API supports:

Executing swap trades
Generating swap instructions
Fetching price quotes
Retrieving supported tokens and liquidity pool (LP) data

Bridge API

Enables cross-chain functionality, including:

Fetching supported bridgeable tokens and chains
Performing cross-chain bridge transactions
Retrieving cross-chain price quotes

Related MCP server: Solana MCP Server

📦 Installation

git clone https://github.com/0xobedient/okx-mcp cd okx-mcp pnpm install pnpm run dev

📁 Project Structure

. ├── build/ # Compiled output ├── node_modules/ # Node.js dependencies ├── src/ │ ├── bridge/ │ │ ├── hooks/ # Bridge-specific hooks │ │ ├── tools/ # Utility functions for bridge │ │ └── server.ts # SSE server for bridge API │ ├── dex/ │ │ ├── hooks/ # DEX-specific hooks │ │ ├── tools/ # Utility functions for DEX │ │ └── server.ts # SSE server for DEX API │ └── shared/ │ ├── common/ │ │ ├── okxClient.ts # OKX SDK client wrapper │ │ └── wallet.ts # Wallet handling logic │ ├── constants/ │ │ └── index.ts # Constant values used across the app │ ├── env/ │ │ └── index.ts # Environment variable loader │ ├── types/ │ │ ├── tool.d.ts # Type definitions for tools │ │ └── wallet.d.ts # Type definitions for wallet │ └── main.ts # Application entry point ├── .env.example # Sample environment file ├── .gitignore # Git ignore rules ├── package.json # NPM package metadata ├── pnpm-lock.yaml # Lockfile for pnpm └── tsconfig.json # TypeScript configuration

🔐 Environment Variables

Create a .env file at the root of the project using .env.example as a template:

OKX_API_KEY= # Your OKX API key OKX_API_SECRET= # Your OKX API secret OKX_PASSPHRASE= # Your OKX API passphrase OKX_PROJECT_ID= # Your OKX project ID (if required) RPC_ENDPOINT_URI= # RPC endpoint URI for Solana or target blockchain WALLET_PRIVATE_KEY= # Private key for the wallet used in trades PORT=3000 # Port number for the SSE server