How do I install the universal crypto mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `PRIVATE_KEY`, `X402_PRIVATE_KEY`, `X402_CHAIN` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Universal Crypto MCP Server

The most extensive crypto MCP repository - 60+ networks, 100+ tools, DEX/CEX, DeFi, wallets, market data, automation, and x402 payments

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What is the Universal Crypto MCP Server?

The most extensive crypto MCP repository - 60+ networks, 100+ tools, DEX/CEX, DeFi, wallets, market data, automation, and x402 payments

What you get

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
get_price	Get crypto prices
get_market_overview	Market overview
get_trending	Trending coins
search_coins	Search coins
get_coin_detail	Coin details
get_global_stats	Global stats
get_defi_protocols	DeFi protocols
get_protocol_detail	Protocol detail
get_chain_tvl	Chain TVL
get_gas_prices	Ethereum gas prices
get_token_info	Token by contract

How to install the Universal Crypto MCP Server

{
  "mcpServers": {
    "universal-crypto-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@nirholas/universal-crypto-mcp@latest"
      ],
      "env": {
        "PRIVATE_KEY": "YOUR_PRIVATE_KEY"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

Variable	Description	Required
PRIVATE_KEY	Declared in the maintainer’s client configuration.	Optional

Example prompts to try

“Use Universal Crypto MCP to x402 pay request.”
“Use Universal Crypto MCP to x402 balance.”
“Use Universal Crypto MCP to x402 send.”

Frequently asked questions

The most extensive crypto MCP repository - 60+ networks, 100+ tools, DEX/CEX, DeFi, wallets, market data, automation, and x402 payments Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.