Web3Juice MCP

An official read-only MCP server provided by Web3Juice that allows AI assistants to query DeFi yield data for approximately 17,000 pools. It enables agents to retrieve current APYs, 90-day yield history, pool details including base vs reward splits, and perform side-by-side comparisons of stablecoin lending rates across various blockchain networks.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-19Operated by Web3Juice

MCP endpoint (Streamable HTTP)

https://web3juice.com/api/mcp

Vendor documentation

What you can do with it

Retrieve current stablecoin lending APYs across different chains
Analyze 90-day APY history for specific DeFi pools
Compare multiple pools side-by-side based on TVL and yield
Find pools with specific criteria like minimum TVL and no reward tokens

Tools advertised by the last live check:

list_investments
list_wallets
get_wallet_positions
list_alerts
get_alert
list_notebook_entries
get_notebook_entry
summarize_yields
search_pools
get_pool
get_pool_history
compare_pools
get_data_sources
get_methodology

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http web3juice-mcp https://web3juice.com/api/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add web3juice-mcp --url https://web3juice.com/api/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable web3juice-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "web3juice-mcp": {
      "url": "https://web3juice.com/api/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "web3juice-mcp": {
      "type": "streamableHttp",
      "url": "https://web3juice.com/api/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start web3juice-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "web3juice-mcp": {
      "type": "http",
      "url": "https://web3juice.com/api/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http web3juice-mcp https://web3juice.com/api/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "web3juice-mcp": {
      "url": "https://web3juice.com/api/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "web3juice-mcp": {
      "serverUrl": "https://web3juice.com/api/mcp"
    }
  }
}

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