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

xyz.unfee/mcp

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

client:Claude.ai transport:streamable-http tools:12

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

Settings → Connectors → Add custom connector

https://unfee.xyz/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

create_payment_link
get_instant_free_rpc_key
compare_payment_fees
get_live_arb_opportunities
verify_transaction
unfee_check_seller_reputation
unfee_pay_with_delivery_proof
unfee_generate_tax_report
base_rpc_request
eth_getLogs_flat_rate
xrpl_rpc_request
ethereum_rpc_request

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

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

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