Mastercard has officially launched its 'Agent Pay for Machines' (AP4M) platform, bringing together more than 30 companies including Ripple, Coinbase, and the Solana Foundation to enable autonomous agent-to-agent payments without human intervention. The platform was originally announced on June 10 and is designed to support high-volume, low-value transactions carried out by AI agents acting on behalf of consumers and businesses. According to Mastercard's official announcement, the system enables automated payments, settlements, and machine-to-machine transactions while allowing users to set spending limits, authorization requirements, and settlement conditions. The network is intended to provide infrastructure for automated digital commerce as AI-powered software increasingly performs tasks independently.
The new infrastructure includes support for stablecoin settlement and programmable digital asset infrastructure, with Coinbase, OKX, Polygon, RippleX, MoonPay, Aave Labs, Alchemy, BVNK, and the Solana Foundation among the initial participants supporting the rollout. According to AMBCrypto, the platform supports 'multi-rail settlement across cards, accounts and stablecoins', allowing AI agents to transact across both traditional payment rails and blockchain-based systems. RippleX Senior Vice President Markus Infanger highlighted that XRPL and RLUSD are built so enterprises can let agents transact at machine speed within rules the chain itself enforces, with settlement in seconds, predictable costs, programmable compliance, and a full audit trail. Coinbase's Nina Coughlin emphasized that AI agents are creating a new economic environment requiring payment infrastructure capable of handling machine-speed transactions, with the company working to advance an open and interoperable framework for agentic payments, combining trusted payment networks with programmable digital dollars and open standards like x402.
Mastercard is developing comprehensive security measures for agentic commerce - transactions conducted by AI agents on behalf of consumers. According to reports from Business Standard, the company emphasizes that 'the critical thing to make that happen is you need to go from KYC (Know Your Customer) and KYB (business) to KYA (agent).' The framework includes consent tokens, verifiable intent, and the ability to tokenise all instructions to establish a chain of provenance through the ecosystem. As reported by The Block, the system also supports AI credentialing, so agents can prove they're authorized, and permissions, so users can set authorization rules and spending limits that are programmably enforced. As reported by Business Standard, Mastercard's approach focuses on ensuring 'if somebody makes a mistake, or my agent or the merchant makes a mistake, I have a recourse.' The company maintains 'an incredibly secure payment network' and continues to monitor 18 to 20 different variables for agent behavior.
The launch brings together a comprehensive group of payment, blockchain, and financial technology firms including Adyen, Stripe, Cloudflare, OKX, Coinbase, and Ripple. Rishin Sharma, Head of AI Growth at the Solana Foundation, emphasized that future payment systems for AI agents will need to operate across stablecoins, cards, and other payment rails, adding that 'Solana is built to enable these types of solutions at scale.' The platform was originally announced on June 10 and is designed to enable AI agents and machines to execute payments across Mastercard's global network. As reported by The Block, Mastercard has worked with a broad set of partners to validate priority use cases, establish common rules and accelerate adoption across industries.
Despite machine-to-machine commerce remaining nascent, Mastercard is already seeing signs of demand for the platform. According to CoinDesk, Raj Dhamodharan, Mastercard's executive vice president of blockchain and digital asset products and partnerships, pointed to increasing activity around HTTP 402, an emerging internet payment standard, where automated transactions often fail because no payment method is available. 'There are already transactions happening. There are already many declines happening because there is no payment option available. That is a leading indicator in our view,' Dhamodharan stated. The company estimates that agents could be involved in trillions of dollars worth of transactions by the end of the decade, as reported by CoinDesk. 'Agent Pay for Machines will create the conditions for a superbloom of AI business models,' said Jorn Lambert, Mastercard's chief product officer, as reported by The Block. Mastercard plans to expand access to Agent Pay for Machines later this year to meet growing market demand.
