{"schema_version":"v1","name":"wallet-funding-trace-mcp","title":"Wallet Funding Trace MCP (x402)","description":"x402 MCP for EVM wallet funding/origin tracing. Multi-hop predecessor walk + CEX/mixer/sanctioned/bridge classification. Returns funding_classification (clean / tc_tainted / sanctioned / mixer_tainted / multi_hop_cex / fresh_mint / unknown) + risk_band. Multichain (ethereum/base/arbitrum/optimism/polygon). No signup, no API key — pay USDC on Base.","version":"0.1.0","url":"https://wallet-funding-trace-mcp.mtree.workers.dev","documentation_url":"https://wallet-funding-trace-mcp.mtree.workers.dev","service_endpoint":"https://wallet-funding-trace-mcp.mtree.workers.dev","payment":{"scheme":"x402","network":"base","asset":"USDC"},"skills":[{"id":"funding_trace","name":"funding_trace","description":"Multi-hop wallet funding/origin trace. Finds the earliest inbound stablecoin/WETH Transfer, walks back through predecessor addresses up to max_hops, and classifies each hop against CEX / mixer / sanctioned / bridge registries + getCode contract/EOA discrimination. Returns full trace_path, terminal_source, funding_classification, and risk_band.","input_modes":["application/json"],"output_modes":["application/json"],"endpoint":"/v1/wallet/funding_trace","method":"POST","price":"$0.30"},{"id":"funding_summary","name":"funding_summary","description":"Lightweight 1-hop funding summary. Returns the first inbound tracked-token Transfer + immediate predecessor classification (cex / bridge / mixer / contract_mint / eoa / unknown) + age_blocks + age_days_estimate.","input_modes":["application/json"],"output_modes":["application/json"],"endpoint":"/v1/wallet/funding_summary","method":"POST","price":"$0.10"},{"id":"funding_path","name":"funding_path","description":"Single-hop predecessor lookup at the requested depth (default hop=1 = immediate funder). Returns the predecessor address + classification + via_tx (tx_hash, block, value, token).","input_modes":["application/json"],"output_modes":["application/json"],"endpoint":"/v1/wallet/funding_path","method":"POST","price":"$0.05"}],"tags":["x402","blockchain-tooling","evm","base","ethereum","arbitrum","optimism","polygon","wallet","funding","trace","origin","provenance","compliance","aml","sanctions","ofac","tornado-cash","mixer","cex","bridge","mcp"]}