{"schema_version":"1.0","name":"wallet-funding-trace-mcp","title":"Wallet Funding Trace MCP (x402)","description":"x402 MCP server — EVM wallet funding/origin tracing. Multi-hop predecessor walk + CEX/mixer/sanctioned/bridge classification. Returns funding_classification + risk_band. Multichain (ethereum/base/arbitrum/optimism/polygon). No signup, no API key — pay USDC on Base.","version":"0.1.0","transport":{"type":"streamable-http","url":"https://wallet-funding-trace-mcp.mtree.workers.dev/mcp"},"tools":[{"name":"funding_trace","description":"Multi-hop funding trace. trace_path + terminal_source + funding_classification (clean/tc_tainted/sanctioned/mixer_tainted/multi_hop_cex/fresh_mint/unknown) + risk_band. $0.30/call.","endpoint":"/v1/wallet/funding_trace","price":"$0.30"},{"name":"funding_summary","description":"1-hop funding summary. First inbound + immediate funder classification + wallet age. $0.10/call.","endpoint":"/v1/wallet/funding_summary","price":"$0.10"},{"name":"funding_path","description":"Predecessor lookup at hop=N (default 1 = immediate funder). $0.05/call.","endpoint":"/v1/wallet/funding_path","price":"$0.05"}],"payment":{"scheme":"x402","network":"base","asset":"USDC"}}