World ID launches AgentKit to verify humans behind AI agents and prevent bot abuse

World ID wants you to put a cryptographically unique human identity behind your AI agents

Over the last few months, tools like OpenClaw have shown what tech-savvy AI users can do by setting a virtual cadre of automated agents on a task. But that individual convenience can be a DDOS-level pain for online service providers faced with a torrent of Sybil attack-style requests from thousands of such agents at once. Identity startup World thinks its "proof of human" World ID technology can provide a potential solution to this problem. Today, the company launched a beta of Agent Kit, a new way for humans to prove they are directing their AI agents and for websites to limit access to AI agents working on behalf of an actual human. If you recognize the name World, it's probably as the organization behind WorldCoin, the Sam Altman-founded cryptocurrency outfit that launched in 2023 alongside an offer to give free WorldCoin to anyone who scanned their iris in a physical "orb". While WorldCoin still exists (at a current value well below its early 2024 peaks), World has now pivoted to focus on World ID, which uses the same iris-scanning technology as the basis for a cryptographically secure, unique online identity token stored on your phone. World now claims nearly 18 million unique humans have verified their identities on one of nearly 1,000 physical orbs around the world. Now, with Agent Kit, World wants to let those users tie their confirmed identity to any AI agent, letting it work on their behalf across the Internet in a way other parties can trust. Rather than blocking automated traffic outright as a safety or data-protection measure, World suggests sites could instead require AI agents to present an associated World ID token to prove they represent an actual human who's behind any request. In this way, the site could allow agents to access limited resources like restaurant reservations, ticket purchase opportunities, free trials, or even bandwidth without worrying about a single user flooding the process with thousands of anonymous bots. The same idea could apply to sensitive reputational systems like online forums and polls, where it's important to prevent automated astroturfing or dogpiling.

World launches tool to verify humans behind AI shopping agents | TechCrunch

World, co-founded by Sam Altman, is dedicated to creating what it calls "proof of human" tech -- ID verification tools for an internet increasingly overrun by AI-generated content of dubious quality. The connection isn't lost that Altman's other company, OpenAI, has been widely blamed for creating a whole lot of that slop (though one could argue he saw the problem coming when he founded World). This week, Tools for Humanity ("TFH"), the startup behind World, released the beta of a new verification tool -- this one designed to support the build-out of agentic commerce, the fast-growing practice of using AI programs to browse the web and make purchases on a user's behalf. More and more consumers are using AI agents to surf websites and buy stuff for them. The trend promises a certain amount of automated convenience, but it has also raised the specter of new forms of fraud, spam, and other forms of large-scale internet abuse. On Tuesday, World announced its purported solution: AgentKit, a software development tool geared toward commercial websites that allows for the inclusion of a new verification system that let's those sites verify a real human is behind an agent's purchasing decisions. AgentKit relies on World ID, which is the linchpin of TFH's verification system. The most secure version of the ID is derived from a scan of a user's eyes via World's Orb device. The Orb converts an iris into a unique and encrypted digital code -- the verified World ID -- which can then be used to access TFH's ecosystem of services via the company's World app. AgentKit allows a user's World ID to be integrated into a recently launched payment system known as the x402 protocol. Developed by Coinbase and Cloudflare, x402 is a blockchain-based open standard to allow automated computer programs to transact with each other directly online -- without human intervention at each step. To use AgentKit, users merely register their AI agents with their World ID, which then communicates to websites -- via the x402 system -- that a distinct and verified human approves of the agent's purchasing decisions. "AgentKit is built as a complementary extension to the x402 v2 protocol, in coordination with Coinbase," Tools for Humanity said in a statement. "The integration is designed so that any website already using x402 can enable proof of unique human verification alongside (or instead of) micropayments." In an interview with TechCrunch, TFH Chief Product Officer, Tiago Sada, compared the new function to delegating "power of attorney" to an agent. By verifying that the AI program is acting on behalf of a particular user, a website can decide whether to trust the transactions initiated by those agents or not, Sada said. "What the World ID badge tells you is that someone is a real and a unique human," he said, noting that websites can still choose to block particular users they think are operating in bad faith. AgentKit is currently being offered in beta to developers, with the hope that feedback will refine it over time. Sada also noted that consumers will need to have a verified World ID, derived from an Orb scan, to qualify for this kind of verification. It's a timely move. Major e-commerce sites and financial services have already begun embracing agentic commerce. Last year, companies like Amazon and MasterCard introduced automated buying capabilities to their platforms, and Google recently launched its own protocol designed to support the trend. As the field grows, the industry is obviously going to want safeguards that ensure it remains reliable and stable. World is clearly attempting to position itself as the de facto provider of that stability.

World pitch: scan eyeballs to tie identity to AI agents

Sam Altman has cooked up a plan to make his cryptocurrency/identity/eyeball-scanning-orb venture more useful by - you guessed it - adding agentic AI to the mix. Now the technology behind it will be used to identify the human behind bots. World, known as WorldCoin until late 2024 when AI became trendier than cryptocurrency, announced on Tuesday that it was opening a limited beta of its new AgentKit. The new tech, says World, will serve as a way to tie AI agents directly to a human to prevent bad actors from abusing agentic AI and "infuse trust into the system." Given this is a World venture, that damn orb is still involved. For those that don't recall, WorldCoin spun up in 2019 with the goal of bringing everyone into its global cryptocurrency ecosystem using an electronic orb that scans a user's iris and creates a unique World ID associated with that individual. The idea behind the whole thing was to put personhood on the blockchain in a pseudonymous manner that would allow individuals to transact with other World users without having to reveal their identity. As we noted in 2023, Altman and World had a professed goal of getting a billion people on the platform within 2 years. It's been more than that, and according to the AgentKit announcement, World has only managed to sign up 18 million suckers users to date. ONow, with cryptocurrency having largely fallen out of favor (including WorldCoin - the coin itself has lost 76 percent of its value since launching in 2023) and a bunch of biometric data on file, World is looking for something to do with it. Enter AgentKit. AgentKit serves as an extension to Coinbase's x402 protocol, which allows cryptocurrency users to exchange digital cash directly over HTTP. x402 has also been extended to serve as a way to limit AI agent access to online resources by charging them micropayments. While that's enough to filter out some bad actors, World argues that actual identity verification is needed. "Through World ID, a person can cryptographically and anonymously prove that they are a unique human without revealing any personal information to anyone," World said in a press release. "That same proof can now extend to their agents." According to World, AgentKit allows verified World ID holders (i.e., those who've had their irises scanned by an orb) to delegate their World IDs to AI agents, essentially serving as cryptographic proof of the individual behind the agent. A single human is allowed to delegate their World ID to as many agents as they want. World describes AgentKit as being useful for spam prevention and other forms of abuse, like using AI agents to scalp tickets or reservations, prevent the flooding of news rankings with garbage, and the like. Presumably, they'll need to get some businesses on board requiring AgnentKit identity for certain services before consumers will take the bait, thereby finally making World relevant. AgentKit details are available on World's documentation site for those who wish to wade into the weeds and learn more. Neither World, nor its parent company Tools For Humanity, responded to questions for this story. ®

Sam Altman's human verification company World builds for AI agents

The company built on the argument that humans need protection from bots is now helping bots borrow a person's humanity. World, the iris-scanning identity startup formerly known as Worldcoin, just announced the launch of AgentKit, a toolkit that lets verified humans delegate their identity to AI agents. It built that identity system by offering cryptocurrency as an incentive to scan your iris, generating a unique proof that you are a real human. The pitch, from a company co-founded by Sam Altman, produced both 18 million sign-ups and regulatory scrutiny across three continents. Agentic commerce, in which AI acts on your behalf to book reservations, compare prices, or complete purchases, is growing fast. McKinsey sees the market hitting somewhere between $3 and $5 trillion globally by 2030. Bain puts AI agents at potentially a quarter of all U.S. e-commerce in the same window. The problem is that platforms have not figured out how to let legitimate agent traffic in while keeping bad actors out, so many AI agents just get blocked. AgentKit wants to thread that needle. A human verifies their World ID through the usual iris-scanning process. They can then register one or many AI agents under that ID. When one of their agents visits a compatible website, it can provide cryptographic proof that a real, unique person is behind it, without revealing who that person is. That last part is the point. The technology is not just about letting agents in. It is about making sense of who, or what, is actually there. World points to Moltbook, the AI agent social network that briefly captivated the internet earlier this year, as evidence of what happens without it. Within days of launching, 1.6 million agents had registered and nobody, including the platform, could reliably say which posts came from bots, which came from humans pretending to be bots, or how many distinct people were behind any of it. A micropayment can slow a bad actor down. Knowing that a thousand agents all trace back to one person is a different kind of signal entirely. Meta $META, which acquired Moltbook last week, has historically shown little appetite for policing whether the content on its platforms comes from real people, and a social network full of bots generating endless AI slop with no human owner to point to is not obviously a problem they would rush to solve. OpenAI, Altman's other day job, is reportedly taking the opposite approach. It is considering building a social network premised entirely on keeping bots out, potentially using biometric proof of personhood via World's iris-scanning orb or Apple $AAPL's Face ID. But a social network is a different beast than an agent trying to book a restaurant or complete a purchase on your behalf. World is not trying to solve one platform's bot problem. It is trying to build the identity layer for the entire agentic web. That bet comes with some baggage. World has been banned or investigated in at least ten countries over privacy and data concerns. Its early growth strategy leaned heavily on recruiting users in the Global South, offering Worldcoin tokens as an incentive to hand over biometric data. Now, with regulators warming to crypto and the agentic web arriving faster than anyone planned, the company formerly known as Worldcoin is making a bigger bet. If AI agents really do become how we shop, book, browse and transact, someone will need to vouch for the humans behind them. World would like that to be its problem to solve.

Sam Altman's World Taps Coinbase's Open Protocol to Verify Humans Behind AI Agents - Decrypt

Platforms could use the technology to limit bots, scalpers, and automated abuse online. World is launching a developer toolkit designed to help websites verify that AI agents are acting on behalf of real people. Launching today in beta, AgentKit integrates World's World ID identity system with x402, an open protocol started by Coinbase and Cloudflare. The system allows AI agents to carry cryptographic proof that they represent a unique human while interacting with websites, APIs, and online services. The release aims to address an ongoing problem: AI agents taking on tasks once handled directly by users, including booking reservations, buying concert tickets, accessing APIs, and comparing prices. "Right now, there are a lot of services where agents can spam them -- social platforms, or things like ticket sales," DC Builder, a research engineer at the World Foundation, told Decrypt. "Think of Ticketmaster: if you delegate an agent the ability to book tickets, you can spawn like 100,000 tickets. "Even though they have the money to pay, it's not a great user experience for people competing with bots." Platforms increasingly struggle to distinguish legitimate automated activity from large networks of bots. Earlier this month, a federal judge issued a court order against AI developer Perplexity, blocking the company's Comet browser from making purchases on Amazon on behalf of users. AgentKit allows people who have verified their identity using World's orb device to delegate their World ID to an AI agent. Originally known as Worldcoin, World launched in 2023, with the goal of providing a global "proof of personhood" digital ID and cryptocurrency to help distinguish humans from bots and expand access to the digital economy. According to World, its network includes nearly 18 million verified individuals across more than 160 countries. While the orb rewards users with crypto in the form of Worldcoin (WLD) tokens, according to Builder, tokens aren't necessary to use the AgentKit. Once the AI agent is linked to a user's World ID, it can cryptographically prove that it represents a human without revealing the person's identity. By extending to the x402 protocol, sites can request proof alongside or instead of micropayments before granting access to services or APIs. "What this lets you do is program against the knowledge of whether the request is coming from a human or an agent -- or an agent tied to a human," Erik Reppel, head of engineering for Coinbase's developer platform, told Decrypt. "As the seller, you can just say, 'This doesn't have proof of human attached to it, so I'm going to reject the payment.'" Platforms can then enforce limits or allocate resources based on the number of unique people interacting with a service rather than the number of automated agents involved. "With proof of human, you at least know that the account is controlled by one person, and that there aren't thousands of accounts all trying to purchase something," Builder said. "But it's not necessary for the identity part to contain information about the individual themselves -- we're purely anonymous in the proof‑of‑human protocol." "I think there's a lot of the internet where it doesn't matter that much if it's human or agent, and a lot of the internet where it really, really matters if it's a human or an agent," Reppel added. "What we need are robust, open ways of understanding which is which -- being able to tell when you're talking to an AI, a human, or a specific human's AI." In February, Coinbase introduced a wallet for AI agents on its Base network, designed to allow automated software to handle payments while keeping private keys isolated in trusted execution environments. Beyond transactions, Builder said the technology could help maintain human interaction online as automated agents spread across the internet. "People go on social networks to have that human connection," Builder said. "If they want to interact with an agent, they go to ChatGPT, Claude, or another service."

World Launches AgentKit to Verify Human-Backed AI Agents Using World ID

The new toolkit from Sam Altman's startup lets AI agents prove they are backed by a unique human while interacting with websites, APIs and other online services. World, the identity network co-founded by OpenAI CEO Sam Altman, has released AgentKit, a developer toolkit that allows AI agents to prove they are linked to a verified, unique human through World ID when interacting with websites and online services. The system integrates World ID's proof-of-human identity with the x402 micropayments protocol started by Coinbase and Cloudflare, allowing agents to pay for access to online resources while presenting cryptographic proof that they are linked to a verified human credential. The x402 protocol allows agents to pay small fees to access websites, APIs and other services. According to an announcement, the ecosystem has processed more than 100 million payments across applications, APIs and AI agents since launching in 2025. Through the toolkit, verified World ID users can delegate identity credentials to AI agents, allowing them to prove they are tied to a unique individual without revealing personal information. Platforms can request micropayments, proof of human identity, or both when agents attempt to access services. Formerly known as Worldcoin, World uses biometric verification to create a "proof-of-human" credential called World ID. The approach has sparked debate across the crypto industry and privacy advocates, with critics arguing that systems built on iris scans, proprietary hardware and centralized deployment raise privacy concerns and may conflict with the crypto movement's emphasis on decentralization. Related: South Korea plans to use AI for crypto tax enforcement AI agents, automated software programs that can perform tasks and interact with online services on behalf of users, are gaining traction across the cryptocurrency industry, as well as B2C businesses, from retailing to travel planning. In recent months, several crypto companies have introduced tools to expand the capabilities of these systems. In October, Coinbase launched wallet infrastructure designed to allow autonomous agents to execute onchain transactions, including spending, earning and trading crypto. In February, blockchain infrastructure company Alchemy launched a system allowing AI agents to access its data services using onchain wallets and USDC (USDC) on Base. The same month, Pantera Capital and Franklin Templeton's digital asset units joined the first cohort of Arena, a testing platform from open-source AI lab Sentient designed to evaluate enterprise AI agents. However, the growing use of AI agents is also raising new concerns about potential risks. On March 8, researchers reported that an experimental autonomous AI system called ROME unexpectedly attempted to use training infrastructure to mine cryptocurrency, triggering security alerts after initiating outbound network activity resembling crypto mining during reinforcement learning tests. Tillman Holloway, founder and CEO of crypto investing and automated trading platform Arch Public, said AI agents will likely need clear limits as they gain access to financial systems. Speaking on the Pomp Podcast hosted by Anthony Pompliano on Thursday, he said: You don't want an AI agent going, 'This is an opportunity of a lifetime -- bet the farm,' and you wake up the next day and you've taken out a second mortgage on your house and put it in the stock market."

World and Coinbase Turn AI Agents Into Trusted Shoppers | PYMNTS.com

The AgentKit beta is a developer toolkit that allows verified humans to delegate their World ID to AI agents so that these agents, which the companies dub "human-backed agents," can have an added layer of trust for interactions and transactions, World said in a Tuesday (March 17) announcement. Most websites block automated traffic to prevent malicious bots from scraping data, spamming forms or launching denial-of-service attacks, according to the announcement. "But a growing share of agent traffic is productive," World said in the announcement. "When your AI assistant tries to book a table at a restaurant or check flight prices on your behalf, it runs into the same wall." AgentKit is designed to solve this problem by combining the emerging x402 protocol developed by Coinbase and Cloudflare, which allows agents to pay small amounts to access resources, with the World ID, per the announcement. "Payments are the 'how' of agentic commerce, but the identity is the 'who,'" Erik Reppel, head of engineering at Coinbase Developer Platform and founder of x402, said in the announcement. "By integrating World ID with the x402 protocol, developers now have a complete trust stack: a way for agents to pay for what they need and a way for platforms to verify there is a real human behind the wallet. This is a massive step toward a web where agents aren't just seen as automated traffic, but as legitimate economic participants." AgentKit is available in limited beta to developers who are building agents and hold a verified World ID, according to the announcement. World ID was developed by Tools for Humanity, the iris-scanning company co-founded by Sam Altman. It uses a device called an Orb to take images of a person's face and eyes, converts those images into a string of numbers stored on the person's device, and enables the person to use that World ID to prove that they are human.