Overview
- AgentKit debuts in developer beta as a toolkit that lets AI agents present cryptographic proof they represent a unique person via World ID integrated with the x402 protocol.
- Websites and APIs can request proof alongside or instead of micropayments and reject transactions that lack proof‑of‑human, according to Coinbase’s engineering lead on x402.
- Developers can tie many agents to one verified person so platforms enforce per‑human limits such as one free trial or daily caps, with zero‑knowledge proofs shielding personal data.
- Verification today most securely comes from Orb iris scans to obtain World ID, with plans to add credentials like NFC‑enabled passports and government IDs.
- World reports nearly 18 million verified users in 160+ countries, as forecasts for agentic commerce reach $3–$5 trillion by 2030 and up to a quarter of U.S. e‑commerce, increasing pressure for adoption alongside recent legal and platform pushback on agent activity.