XPR Network MCP Server

About XPR Network

XPR (formerly Proton) is a fast, feeless EOS-based blockchain focused on DeFi, NFTs, and real-world asset tokenization. This MCP server exposes on-chain data and DEX integrations directly to AI models — no wallet, no API key, no auth.

🔗

On-Chain Data

Query balances, account info, transaction history and staking positions from XPR mainnet RPC nodes.

📈

DEX Integration

Live pool data, swap quotes and order books from both Alcor and MetalX decentralized exchanges.

🖼️

NFT Support

Browse NFT collections and asset holdings for any account via AtomicAssets.

🤖

MCP Standard

Works with Claude Desktop, Cursor, Windsurf, Zed and any other MCP-compatible AI client.

How to Connect

Pick your AI client below and paste in the config. No authentication required.

~/Library/Application Support/Claude/claude_desktop_config.json (macOS)
%APPDATA%\Claude\claude_desktop_config.json (Windows)

{
  "mcpServers": {
    "xpr-network": {
      "url": "https://xpr-mcp.aiblock.work/sse"
    }
  }
}

Restart Claude Desktop after saving. The XPR tools will appear in the tools panel.

Cursor Settings → MCP → Add Server

{
  "mcpServers": {
    "xpr-network": {
      "url": "https://xpr-mcp.aiblock.work/sse",
      "transport": "sse"
    }
  }
}

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "xpr-network": {
      "serverUrl": "https://xpr-mcp.aiblock.work/sse"
    }
  }
}

Streamable HTTP endpoint (MCP 2025-03-26+)

https://xpr-mcp.aiblock.work/mcp

SSE endpoint (legacy / Claude Desktop)

https://xpr-mcp.aiblock.work/sse

Available Tools (14)

All tools are callable by any connected AI model. Parameters are validated and results are returned as structured JSON.

💰

get_balanceXPR liquid balance plus staking info for an account

🪙

get_balancesAll token balances across common XPR token contracts

📊

xpr_token_priceLive XPR price, market cap and 24h change from CoinGecko

🔒

get_stakedStaking data from the votersxpr on-chain table

📤

send_xprGenerate a wallet signing link to transfer XPR (Anchor / WebAuth)

👤

get_account_infoRAM, CPU, NET resources and permissions for any account

📜

get_account_historyTransaction history with pagination via Hyperion API

🌊

get_liquidity_poolsAlcor DEX pools with TVL, 24h volume and price data

🔄

get_swap_quoteEstimated swap output for a token pair on Alcor DEX

🖼️

get_account_nftsNFT holdings for an account via AtomicAssets

💎

get_yield_opportunitiesTop yield pools ranked by estimated APY plus XPR staking info

🏪

get_metalx_marketsMetalX DEX trading pairs with 24h price stats

📒

get_metalx_orderbookMetalX order book depth for a trading pair

🏦

get_metalx_poolsMetalX AMM pool reserves from the proton.swaps contract