World launches AgentKit to verify humans behind AI shopping agents

On Tuesday, World announced the launch of a beta verification tool called AgentKit. The software is designed to verify that a real human is behind AI shopping agents, serving as a purported solution to fraud, spam, and other forms of large-scale internet abuse. Tools for Humanity, the startup behind World, developed the tool to support the build-out of agentic commerce—the practice of using AI programs to browse the web and make purchases on a user’s behalf.

AgentKit allows a user’s World ID, an identity verification system, to be integrated into the x402 protocol, a blockchain-based open standard for automated transactions developed by Coinbase and Cloudflare. To use the tool, users register their AI agents with their World ID, which is derived from an iris scan using World’s Orb, an iris scanning device. According to Tools for Humanity, the startup behind World, “AgentKit is built as a complementary extension to the x402 v2 protocol, in coordination with Coinbase,” allowing any website already using x402 to enable proof of unique human verification. Tiago Sada, Chief Product Officer of Tools for Humanity, compared this integration to delegating power of attorney to an AI agent. Sada noted that while the World ID badge indicates a user is a real and unique human, websites can still choose to block users they believe are operating in bad faith. Currently offered in beta to developers to gather feedback, the system requires consumers to have a verified World ID derived from an Orb scan to qualify for this verification.

The launch comes as the internet faces an increase in AI-generated content of dubious quality, often referred to as “slop.” OpenAI, co-founded by World co-founder Sam Altman, has been widely blamed for creating this type of content, though some could argue Altman anticipated the problem when he founded World. Meanwhile, the market for automated commerce is expanding. Last year, companies including Amazon and Mastercard introduced automated buying capabilities, while Google launched its own protocol to support the trend. As automated transactions grow, the industry requires safeguards to maintain stability against bad-faith actors and automated abuse.

Why it matters

As automated commerce grows, the industry requires safeguards to ensure reliability and transaction stability. World is positioning its proof of human technology as the standard for verifying that AI agents are acting on behalf of real people.