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UnFee — 1-Credit Base/ETH/XRPL RPC, x402 Trace & Wash Filter, 0% Crypto Checkout & Tax Engine

Official registry Data and databases

Flat 1-credit Base/ETH/XRPL RPC (eth_getLogs=1 credit), x402 wash filter, 0% checkout & tax CSV.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http unfee-1-credit-base-eth-xrpl-rpc-x402-tr 'https://unfee.xyz/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "unfee-1-credit-base-eth-xrpl-rpc-x402-tr": {
            "type": "http",
            "url": "https://unfee.xyz/mcp"
        }
    }
}
Remote (streamable-http)
Claude Code 
claude mcp add --transport http unfee-1-credit-base-eth-xrpl-rpc-x402-tr 'https://unfee-gateway.unfee.workers.dev/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "unfee-1-credit-base-eth-xrpl-rpc-x402-tr": {
            "type": "http",
            "url": "https://unfee-gateway.unfee.workers.dev/mcp"
        }
    }
}

Frequently asked questions

What is UnFee — 1-Credit Base/ETH/XRPL RPC, x402 Trace & Wash Filter, 0% Crypto Checkout & Tax Engine?

Flat 1-credit Base/ETH/XRPL RPC (eth_getLogs=1 credit), x402 wash filter, 0% checkout & tax CSV.

How do I install UnFee — 1-Credit Base/ETH/XRPL RPC, x402 Trace & Wash Filter, 0% Crypto Checkout & Tax Engine?

It runs as a remote server. In Claude Code: claude mcp add --transport http unfee-1-credit-base-eth-xrpl-rpc-x402-tr 'https://unfee.xyz/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does UnFee — 1-Credit Base/ETH/XRPL RPC, x402 Trace & Wash Filter, 0% Crypto Checkout & Tax Engine need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains UnFee — 1-Credit Base/ETH/XRPL RPC, x402 Trace & Wash Filter, 0% Crypto Checkout & Tax Engine?

It is published by xyz.unfee. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.