DexScreener MCP Server

An MCP server implementation for accessing the DexScreener API, providing real-time access to DEX pair data, token information, and market statistics across multiple blockchains.

One-line install (automatically adds to Claude Desktop):

curl -L https://raw.githubusercontent.com/opensvm/dexscreener-mcp-server/main/install.sh | bash

Features

• Rate-limited API access (respects DexScreener's rate limits)
• Comprehensive error handling
• Type-safe interfaces
• Support for all DexScreener API endpoints
• Integration tests

Installation

Manual installation:

npm install
npm run build
npm run setup

Testing

npm test

Usage

Available Tools

1. get_latest_token_profiles

   • Get the latest token profiles
   • No parameters required

     const result = await mcpClient.callTool('dexscreener', 'get_latest_token_profiles');

2. get_latest_boosted_tokens

   • Get the latest boosted tokens
   • No parameters required

     const result = await mcpClient.callTool('dexscreener', 'get_latest_boosted_tokens');

3. get_top_boosted_tokens

   • Get tokens with most active boosts
   • No parameters required

     const result = await mcpClient.callTool('dexscreener', 'get_top_boosted_tokens');

4. get_token_orders

   • Check orders paid for a specific token

     const result = await mcpClient.callTool('dexscreener', 'get_token_orders', {
     chainId: 'solana',
     tokenAddress: 'So11111111111111111111111111111111111111112'
     });

5. get_pairs_by_chain_and_address

   • Get one or multiple pairs by chain and pair address

     const result = await mcpClient.callTool('dexscreener', 'get_pairs_by_chain_and_address', {
     chainId: 'solana',
     pairId: 'HxFLKUAmAMLz1jtT3hbvCMELwH5H9tpM2QugP8sKyfhc'
     });

6. get_pairs_by_token_addresses

   • Get one or multiple pairs by token address (max 30)

     const result = await mcpClient.callTool('dexscreener', 'get_pairs_by_token_addresses', {
     tokenAddresses: 'So11111111111111111111111111111111111111112'
     });

7. search_pairs

   • Search for pairs matching query

     const result = await mcpClient.callTool('dexscreener', 'search_pairs', {
     query: 'SOL'
     });

Rate Limits

The server implements rate limiting to comply with DexScreener's API limits:

• Token Profile/Boost endpoints: 60 requests per minute
• DEX/Pairs endpoints: 300 requests per minute

Error Handling

The server handles various error scenarios:

• Rate limit exceeded
• Invalid parameters
• Network errors
• API errors

Errors are returned in a standardized format with appropriate error codes and messages.

API Documentation

For detailed API documentation, see docs/api-reference.md.

Development

Project Structure

.
├── src/
│   ├── types/           # TypeScript interfaces and types
│   ├── services/        # API service implementations
│   ├── tests/           # Integration tests
│   └── index.ts         # Main server implementation
├── scripts/            # Setup and utility scripts
├── docs/              # Documentation
└── README.md          # This file

Adding New Features

1. Define types in src/types/
2. Implement service methods in src/services/
3. Add tool handlers in src/index.ts
4. Update documentation
5. Add tests

License

MIT