{"ok":true,"demo":true,"endpoint":"/v1/wallet/funding_path","sample_input":{"address":"0x0000000000000000000000000000000000000000","chain":"base","hop":1},"sample_output":{"address":"0x0000000000000000000000000000000000000000","chain":"base","hop":1,"predecessor":{"address":"0x1111111111111111111111111111111111111111","classification":"cex","label":"example exchange","is_eoa":false},"via_tx":{"tx_hash":"0x...","block":123,"token":"USDC"},"buyer_decision":{"verdict":"accept_with_audit_log","confidence":"medium","reason":"Immediate predecessor is classified as cex."},"evidence":[{"source":"tracked-token earliest inbound transfer","classification":"cex"}],"execution_policy":{"autonomous_accept_ok":true,"require_manual_review":false,"recommended_controls":["record predecessor and tx hash"]},"next_action":"Accept if payment amount and business policy match; store predecessor evidence for audit."},"paid_url":"https://wallet-funding-trace-mcp.mtree.workers.dev/v1/wallet/funding_path"}