---
title: "World launched the AgentKit toolkit integrated with the x402 protocol to provide verification of the real identity behind each AI transaction"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/279514198.md"
description: "The AgentKit toolkit launched by World integrates the x402 protocol, enabling AI agents to make stablecoin micropayments and verify that they are backed by real human identities through the World ID system. This toolkit uses zero-knowledge proofs to link multiple agents to the same verified human, allowing the platform to set restrictions at the identity level, such as a fixed number of free trials per day. The current beta version relies on Orb biometric verification, with plans to expand to credentials such as NFC passports and ID cards in the future"
datetime: "2026-03-18T01:29:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/279514198.md)
  - [en](https://longbridge.com/en/news/279514198.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/279514198.md)
---

> 支持的语言: [English](https://longbridge.com/en/news/279514198.md) | [繁體中文](https://longbridge.com/zh-HK/news/279514198.md)


# World launched the AgentKit toolkit integrated with the x402 protocol to provide verification of the real identity behind each AI transaction

PANews reported on March 18 that World, a project co-founded by Sam Altman, has launched a developer toolkit called AgentKit, enabling AI agents to carry cryptographic proof backed by real human support. AgentKit integrates the x402 protocol developed by Coinbase and Cloudflare, allowing AI agents to make small payments in stablecoins while verifying that there is a unique human identity behind the agent through the World ID system. AgentKit links multiple agents to the same verified human using zero-knowledge proofs, allowing the platform to set limitations at the identity level, such as a fixed number of free trials or bookings per person per day. The current beta version relies on Orb biometric verification, with plans to expand to credentials such as NFC passports and ID cards in the future

### 相关股票

- [VanEck Ethereum ETF (ETHV.US)](https://longbridge.com/zh-CN/quote/ETHV.US.md)
- [VanEck Bitcoin ETF (HODL.US)](https://longbridge.com/zh-CN/quote/HODL.US.md)
- [Fidelity Ethereum Fund (FETH.US)](https://longbridge.com/zh-CN/quote/FETH.US.md)
- [21Shares Ethereum ETF (CETH.US)](https://longbridge.com/zh-CN/quote/CETH.US.md)
- [iShares Bitcoin Trust ETF (IBIT.US)](https://longbridge.com/zh-CN/quote/IBIT.US.md)
- [Galaxy Digital (GLXY.US)](https://longbridge.com/zh-CN/quote/GLXY.US.md)
- [Leverage Shares 2X Long CRCL Daily ETF (CRCG.US)](https://longbridge.com/zh-CN/quote/CRCG.US.md)
- [ARK 21Shares Bitcoin ETF (ARKB.US)](https://longbridge.com/zh-CN/quote/ARKB.US.md)
- [Amplify Transform Data Sharing ETF (BLOK.US)](https://longbridge.com/zh-CN/quote/BLOK.US.md)
- [Franklin Ethereum ETF (EZET.US)](https://longbridge.com/zh-CN/quote/EZET.US.md)
- [Franklin Bitcoin ETF (EZBC.US)](https://longbridge.com/zh-CN/quote/EZBC.US.md)
- [WisdomTree Bitcoin Fund (BTCW.US)](https://longbridge.com/zh-CN/quote/BTCW.US.md)
- [ProShares Bitcoin Strategy ETF (BITO.US)](https://longbridge.com/zh-CN/quote/BITO.US.md)
- [Invesco Galaxy Ethereum ETF (QETH.US)](https://longbridge.com/zh-CN/quote/QETH.US.md)
- [Leverage Shares 2X Long COIN Daily ETF (COIG.US)](https://longbridge.com/zh-CN/quote/COIG.US.md)
- [IShares Ethereum Trust ETF (ETHA.US)](https://longbridge.com/zh-CN/quote/ETHA.US.md)
- [Circle (CRCL.US)](https://longbridge.com/zh-CN/quote/CRCL.US.md)
- [CoinShares Bitcoin ETF (BRRR.US)](https://longbridge.com/zh-CN/quote/BRRR.US.md)
- [Valkyrie Bitcoin and Ether Strategy ETF (BTF.US)](https://longbridge.com/zh-CN/quote/BTF.US.md)
- [Bitwise Solana Staking ETF (BSOL.US)](https://longbridge.com/zh-CN/quote/BSOL.US.md)
- [Fidelity Wise Origin Bitcoin Fund - ETF (FBTC.US)](https://longbridge.com/zh-CN/quote/FBTC.US.md)
- [Grayscale Bitcoin Trust BTC - ETF (GBTC.US)](https://longbridge.com/zh-CN/quote/GBTC.US.md)
- [Mara (MARA.US)](https://longbridge.com/zh-CN/quote/MARA.US.md)
- [Riot Platforms (RIOT.US)](https://longbridge.com/zh-CN/quote/RIOT.US.md)
- [Bitwise Bitcoin ETF (BITB.US)](https://longbridge.com/zh-CN/quote/BITB.US.md)
- [Grayscale Ethereum Staking ETF (ETHE.US)](https://longbridge.com/zh-CN/quote/ETHE.US.md)
- [GraniteShares 2x Long COIN Daily ETF (CONL.US)](https://longbridge.com/zh-CN/quote/CONL.US.md)
- [Bitwise Ethereum ETF (ETHW.US)](https://longbridge.com/zh-CN/quote/ETHW.US.md)
- [Grayscale Ethereum Mini Staking ETF (ETH.US)](https://longbridge.com/zh-CN/quote/ETH.US.md)
- [Invesco Galaxy Bitcoin ETF (BTCO.US)](https://longbridge.com/zh-CN/quote/BTCO.US.md)
- [Grayscale Solana Staking ETF (GSOL.US)](https://longbridge.com/zh-CN/quote/GSOL.US.md)

## 相关资讯与研究

- [Top Circle Executive Makes Major Move With Company Stock](https://longbridge.com/zh-CN/news/281671607.md)
- [FX payments startup OpenFX raises $94 million amid cross-border stablecoin push](https://longbridge.com/zh-CN/news/281164502.md)
- [Contentos Launches TradeyAI Points Challenge on April 3](https://longbridge.com/zh-CN/news/281488995.md)
- [Coinbase, Stripe Back Competing AI Payment Protocols as 97M Transactions Logged](https://longbridge.com/zh-CN/news/281562196.md)
- [Funding Circle awards long-term performance share options to top executives](https://longbridge.com/zh-CN/news/281550373.md)