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According to Visa's official website, Visa and Artemis jointly released a report that deeply analyzes the current status and trends of AI agent payments based on real-time on-chain data. The report indicates that AI agent payments are divided into two categories: one is "macro commerce" where agents replace users to complete tasks like booking tickets and subscriptions, similar to traditional e-commerce payments; the other is "micro commerce" such as high-frequency, low-value API calls between software, where single transaction amounts are typically less than 1 cent. On-chain data shows that the open protocol x402, incubated by Coinbase and Cloudflare and now hosted by the Linux Foundation, has processed approximately 109 million transactions since launching in May 2025, with an adjusted transaction volume of about $15 million, mainly active on the Base, Solana, and Polygon chains; the Machine Payment Protocol (MPP), jointly built by Stripe and Tempo with Visa's contribution, launched in mid-March 2026 and completed approximately 115,000 transactions within weeks, with a settlement amount of about $25,000. The report notes that blockchain settlement costs have dropped to extremely low levels, making small payments in the 1-cent to 1-dollar range economically feasible for the first time, but agent payments still face significant challenges at the legal and regulatory level regarding trust, liability attribution, and dispute resolution. Visa stated that its goal is to build a unified foundation that simultaneously supports card-native trust authorization and machine-native settlement
Circle CEO Jeremy Allaire stated that stablecoin competition is essentially a long-term competition of platforms and network effects, with the core lying in application access, liquidity networks, and global compliance infrastructure. Citing Artemis data, he noted that in Q1 2026, USDC processed nearly $30 trillion in on-chain transactions, accounting for 80% of the total USD stablecoin transaction volume, USDT accounted for the remaining 20%, and other USD stablecoins combined totaled less than 0.5%.