Provides tools to interact with pump.fun on Solana, including token search, details, bonding curve analysis, trade history, trending/new/graduated tokens, creator profiles, and token holder analysis.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Pump.fun MCP Server Show me the top trending tokens on pump.fun"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
A Cloudflare Worker that implements the MCP Streamable HTTP transport for AI agents to interact with pump.fun on Solana.
Tool | Description |
| Search tokens by name, symbol, or mint address |
| Full details for a specific token |
| Bonding curve analysis — reserves, price, graduation % |
| Recent trade history (buys & sells) |
| Top tokens by market cap |
| Most recently launched tokens |
| Tokens that graduated to Raydium AMM |
| Highest market cap token still on bonding curve |
| All tokens by a creator + rug-pull risk flags |
| Top holders with concentration analysis |
All tools are read-only — no wallet keys needed. Write operations (buy/sell/create) require client-side wallet signing and are intentionally excluded for safety.
Related MCP server: remote-mcp-server-authless
npm install
npx wrangler deployTo serve at pump-fun-sdk.modelcontextprotocol.name (or any subdomain):
Add a CNAME record in Cloudflare DNS pointing to your Worker
Add a Custom Domain in the Cloudflare dashboard under Workers → pump-fun-mcp → Settings → Domains & Routes
Or for the path-based gateway pattern (modelcontextprotocol.name/mcp/pump-fun-sdk):
Uncomment the [route] section in wrangler.toml
Redeploy
The server is registered in cryptoMcpData.ts and appears in the MCP marketplace. Users can also add it manually:
https://pump-fun-sdk.modelcontextprotocol.name/mcpnpx wrangler dev # local dev server on :8787Test with curl:
# Discovery manifest
curl http://localhost:8787/
# Initialize
curl -X POST http://localhost:8787/mcp \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"test","version":"1.0"}}}'
# List tools
curl -X POST http://localhost:8787/mcp \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":2,"method":"tools/list","params":{}}'
# Search tokens
curl -X POST http://localhost:8787/mcp \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"searchTokens","arguments":{"query":"pepe","limit":5}}}'AI Agent (SperaxOS)
│
▼
Cloudflare Worker (MCP Streamable HTTP)
│
├── pump.fun API (token data, search, trades)
│ └── frontend-api-v3.pump.fun
│
└── Solana RPC (holder data, on-chain reads)
└── api.mainnet-beta.solana.comThis server cannot be deployed
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