News

Sep 22

Cardano joins the x402 payment standard, AI agents can use ADA to complete payments

Sep 13

TRM Report: The trading volume of the x402 protocol comes mostly from AI agents

Aug 27

Coinbase launches AiFi financial system: x402 has processed over 205 million transactions

May 14

The x402 protocol is now live on the Arbitrum network

Apr 21

The x402 protocol incubated by Coinbase launches the AI robot application store Agent.market

Apr 2

Coinbase's AI payment protocol x402 has joined the Linux Foundation, gaining support from multiple organizations including Google, Stripe, and AWS.

CCoinbase XX4023.13%

Mar 17

Coinbase Developer Platform: x402 now supports any ERC-20 token and has added support for SIWX

Feb 28

AINFT has launched Bank of AI, which is now deeply integrated with five core components including x402

Feb 15

Coinbase CEO: Enabling more x402 checkout processes can help customer service representatives work more efficiently

Jan 19

The Ethereum Foundation announced the winners of the x402 hackathon, with projects such as x402-sf and Cheddr Payment Channels x402 receiving awards

Dec 24, 2025

Coinbase CEO: x402 protocol adoption rate soars, with trading volume exceeding 50 million dollars in the past 30 days

Dec 20, 2025

Solana X account adds affiliated account "x402on Solana"

Nov 3, 2025

The GMPayer payment hub based on the x402 protocol is launched, promoting AI Agents' autonomous cross-chain payments

Nov 2, 2025

Data: The total market value of x402 ecological tokens has exceeded 1 billion USD, with a 7-day increase of 567.7%

Oct 31, 2025

zCloak Network launches a multi-signature wallet based on the x402 protocol, achieving breakthroughs in on-chain payments for intelligent agents