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x402 Dev Console

v1.0.0

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Cross-Chain Bridge Aggregator

v1.7.2InfrastructureTools 4 actions
Use with an LLMTry in Playground

SERVER URL

http://localhost:3000/api/mcp-server/bridge-aggregator

CONNECTION JSON

{
  "mcpServers": {
    "bridge-aggregator": {
      "command": "npx",
      "args": [
        "mcp-remote@latest",
        "http://localhost:3000/api/mcp-server/bridge-aggregator"
      ]
    }
  }
}

Learn more about supported MCP clients

MCP HOST CONNECTIONS

Connect this MCP server directly to your AI assistant tools by using the JSON config above. Click on a logo to see a demo video.

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║ ▸ ║
║ │ ║
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CursorWatch demo
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│ C │
│ L │
└───┘
ClaudeWatch demo

DESCRIPTION

Aggregate cross-chain bridge protocols including Wormhole, LayerZero, and Axelar. Find optimal routes, compare fees, and execute secure cross-chain transfers with unified API.

AVAILABLE TOOLS

findBestRoute

Find optimal bridge route

estimateFees

Calculate total bridge fees

executeBridge

Execute cross-chain transfer

trackTransfer

Track bridge transaction status

CODE EXAMPLES

JavaScript
// Bridge Aggregator Client
import { Client } from '@modelcontextprotocol/sdk';

const client = new Client();
await client.connect('https://bridge-mcp.x402.app/sse');

const route = await client.callTool({
  name: 'findBestRoute',
  arguments: {
    from: 'ethereum',
    to: 'solana',
    token: 'USDC',
    amount: 1000
  }
});

console.log('Best Route:', route.protocol);

Official MCP SDK Documentation:
https://github.com/modelcontextprotocol/modelcontextprotocol

Installation:
npm install @modelcontextprotocol/sdk

Authentication:
- For MCP Hosts (Cursor, Windsurf, Claude Desktop), saving the JSON config to your tool will automatically trigger the browser OAuth flow
- For programmatic access, obtain the OAuth token by running "npx mcp-remote <url>" in the terminal and follow the instructions

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