Mastercard Launches AI Payments Network with Ripple

Mastercard unveils Agent Pay for Machines to power machine-driven commerce

Mastercard has announced a new payments infrastructure designed for the age of autonomous software: Agent Pay for Machines. Backed by more than 30 fintech and blockchain partners, including Ripple, Coinbase and the Solana Foundation, the platform aims to enable AI agents to perform high-volume, low-value transactions without human intervention. The move signals an industry shift toward integrating blockchain, stablecoins and traditional payment rails for machine-to-machine commerce.

What Agent Pay for Machines does

Agent Pay for Machines is engineered to let autonomous agents make and receive payments, settle transactions, and manage authorization rules on behalf of consumers and businesses. The platform supports programmable controls such as spending limits, conditional authorizations and customized settlement criteria. Crucially for crypto and blockchain audiences, Mastercard says the system can route transactions across multiple payment networks and support stablecoin-based settlements.

The service targets use cases where AI or software agents must transact frequently and at machine speed — for example, automated resource procurement, decentralized finance integrations, data marketplace purchases, or recurring microtransactions between Internet of Things devices.

Interoperability and governance

Interoperability is a core design goal. Mastercard and its partners emphasize an open framework that allows agents to transact across card rails, blockchain networks and stablecoin protocols. Participants in the initiative include Adyen, Stripe, Cloudflare, OKX, Coinbase and Ripple, reflecting a hybrid approach that combines legacy payment infrastructure with crypto-native rails.

Partners will focus on standards for secure authorization, compliance, and audit trails so enterprise-grade rules can be enforced automatically. That approach helps organizations permit agentic payments while retaining control over risk, spend limits and regulatory compliance.

Blockchain, stablecoins and machine-speed settlement

Several partners explained how blockchain and stablecoins can accelerate settlement and bring predictability to agent-driven payments. Ripple highlighted the XRP Ledger and RLUSD as tools for sub-second settlement, predictable fees, programmable compliance and immutable audit trails — features critical when agents invoice, pay for compute resources, or make repeated purchases autonomously.

Coinbase pointed to the need for payment standards that can operate across diverse systems. The exchange emphasized its work on programmable digital dollars and open standards to support agentic payments, underscoring that stablecoins will play a central role in enabling real-time, cross-system settlement.

The Solana Foundation added that payment rails for AI agents must scale to billions of microtransactions and interoperate across stablecoins, card networks and on-chain rails. Solana's throughput and low fees make it a natural fit for high-frequency machine payments.

Supported stablecoins and networks

Agent Pay for Machines arrives on the heels of Mastercard's expansion into regulated stablecoin settlement. The company already enabled card settlement with several regulated dollar-backed stablecoins, including USDC, PYUSD, USDG, USDP, RLUSD and SoFiUSD. Settlement is planned to operate across multiple blockchains such as Ethereum, Solana, Polygon, Base, Arbitrum, Canton, Tempo and the XRP Ledger.

Mastercard also noted that issuers and acquirers will be able to settle transactions outside traditional banking hours, including weekends and holidays, while continuing to use existing banking rails.

Market rollout and implications

Mastercard says the first phase of its stablecoin settlement services will cover parts of the United States and Latin America with broader expansion slated through 2026. For enterprises, payments firms and blockchain projects, Agent Pay for Machines could enable new machine-economy business models: automated procurement, real-time meter billing, dynamic licensing for AI compute, and peer-to-peer device settlements.

Regulators and compliance teams will watch closely as programmable, agentic payments scale. The combination of stablecoins, on-chain settlement and traditional payment rails aims to balance speed with compliance, offering auditability and enforceable rules while unlocking near-instant settlement and lower friction.

Conclusion

Mastercard's Agent Pay for Machines brings together major players in payments and crypto to create an interoperable framework for autonomous payments. By integrating stablecoins and multiple blockchain networks alongside existing payment infrastructure, the initiative positions the card network as an enabler of the machine economy while acknowledging the critical role of blockchain settlement and programmable digital dollars in powering agentic commerce.