[{"claim":"Natural raised $30M to build payment infrastructure for autonomous AI agents: machine-native wallets, autonomous payment authorization, transaction controls, and settlement — signaling investor conviction that AI agents become economic actors requiring native financial rails.","confidence":null,"evidence_type":"needs_verification","labels":["Funding","Fintech","Agent Infra","Watch","Watchlist"],"score":null,"signal_date":"2026-07-21","signal_id":"sig-20260721-startup-natural","source_url":"NEEDS_URL","theme":["agents as economic actors","agent-native payment rails","infrastructure for agent commerce"],"verification_status":"needs_verification"}]