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x402 Dev Console

v1.0.0

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Multi-Chain Price Oracle

v3.1.0DataTools 3 actions
Use with an LLMTry in Playground

SERVER URL

http://localhost:3000/api/mcp-server/price-oracle

CONNECTION JSON

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

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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║ ▸ ║
║ │ ║
╚═══╝
CursorWatch demo
┌───┐
│ C │
│ L │
└───┘
ClaudeWatch demo

DESCRIPTION

Aggregated price oracle combining data from Chainlink, Pyth, Uniswap, and centralized exchanges. Provides reliable real-time and historical price data for thousands of tokens.

AVAILABLE TOOLS

getCurrentPrice

Get current token price

getHistoricalPrices

Fetch historical OHLCV data

getVWAP

Calculate volume-weighted average price

CODE EXAMPLES

JavaScript
// Price Oracle Client
import { Client } from '@modelcontextprotocol/sdk';

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

const price = await client.callTool({
  name: 'getCurrentPrice',
  arguments: {
    token: 'SOL',
    currency: 'USD'
  }
});

console.log('Price:', price.value);

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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