How do I connect Universal Crypto MCP Server to Claude?

Run `claude mcp add universal-crypto-mcp -- npx -y @nirholas/universal-crypto-mcp` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Universal Crypto MCP Server free?

MCPVault has not verified a licence for this server. Check the upstream terms and pricing before use; connected APIs may require a paid account.

What can Universal Crypto MCP Server do?

Universal Crypto MCP Server documents 25 tools to the agent, including get_chain_tvl, get_coin_detail, get_defi_protocols. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Universal Crypto MCP

Unclaimed

by nirholas

Universal MCP server for AI agents to interact with any* blockchain via natural language and plugins. Supports swaps, bridges, gas, staking, lending, and more across Ethereum, Arbitrum, Base, Polygon, BSC, and testnets.

Set up this server

Compare servers My Stack

01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'universal-crypto-mcp' -- 'npx' '-y' '@nirholas/universal-crypto-mcp'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

aiai-agentsarbitrumbaseblockchainbsccryptodefidexethereumevmllmmcpmodel-context-protocoloptimismpolygonsmart-contractstypescriptweb3

Is this your MCP server?

This listing was auto-indexed from the public record. Claim it to edit the page, set compatibility and unlock growth tools. Takes under two minutes.

Claim this server

Security profile

Claimed and verified servers get a weekly static scan that shows what the code can reach: external services, environment variables, shell commands, agent configuration folders, plus any dependencies with known advisories. Claim this listing to get one. How the security profile works

25 of 25 tools

Documented tools (25)

From project documentation. A server handshake does not verify each tool’s description or behavior.

get_chain_tvl

Chain TVL

get_coin_detail

Coin details

get_defi_protocols

DeFi protocols

get_gas_prices

Ethereum gas prices

get_global_stats

Global stats

get_market_overview

Market overview

get_price

Get crypto prices

get_protocol_detail

Protocol detail

get_token_info

Token by contract

get_trending

Trending coins

search_coins

Search coins

x402_address

Get your wallet address

x402_approve

Approve token spending

x402_apy

Get current APY rate

x402_balance

Check wallet balance (USDC/USDs + native)

x402_batch_send

Send multiple payments in one transaction

x402_config

View current configuration

x402_estimate

Check cost before paying

x402_gasless_send

Send payment without paying gas

x402_networks

List supported networks

x402_pay_request

Make HTTP request with automatic 402 payment

x402_send

Send direct payment to an address

x402_tx_status

Check transaction status

x402_yield

Check USDs auto-yield earnings

x402_yield_estimate

Project future yield

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Universal Crypto MCP Server

How do I connect Universal Crypto MCP Server to Claude?: Run `claude mcp add universal-crypto-mcp -- npx -y @nirholas/universal-crypto-mcp` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Universal Crypto MCP Server free?: MCPVault has not verified a licence for this server. Check the upstream terms and pricing before use; connected APIs may require a paid account.
What can Universal Crypto MCP Server do?: Universal Crypto MCP Server documents 25 tools to the agent, including get_chain_tvl, get_coin_detail, get_defi_protocols. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.