Your AI Assistant Can Now Use Your Mastercard

NEW YORK, NY – April 16, 2026 – In a landmark move set to define the future of automated commerce, financial services giant Mastercard is partnering with the AI payment solution Lobster.cash to allow consumers to securely authorize AI agents to make purchases with their existing Mastercard cards. The collaboration, announced today, integrates Mastercard's new security and payment frameworks directly into the burgeoning world of autonomous AI assistants.

This partnership brings together Lobster.cash, a payment standard for AI agents built by the enterprise infrastructure firm Crossmint, with Mastercard's Agent Pay and Verifiable Intent technologies. For users of rapidly growing open-source agent platforms like OpenClaw, this means their digital assistants will soon be able to transact on their behalf, governed by the same security and issuer controls that underpin the global credit card network. The initiative marks a critical step in transforming AI agents from simple information retrievers into active, trusted participants in the economy.

The Dawn of Agentic Commerce

The rise of sophisticated AI has ushered in the era of “agentic commerce,” where autonomous software agents are empowered to perform complex tasks for users, from booking travel to managing subscriptions and purchasing goods. The market for agentic AI is expanding at an unprecedented rate, with platforms like OpenClaw boasting over a million deployed agents. However, this new paradigm has been hampered by a fundamental challenge: how can an AI spend money on a user's behalf without compromising security, control, and privacy?

Until now, solutions have been fragmented, often relying on platform-specific controls or requiring users to share sensitive card details directly with new, unproven applications. This partnership aims to solve that problem by building a bridge of trust between the established financial system and the Wild West of open AI development.

"Mastercard Agent Pay is one of the most trusted payment infrastructures designed for agentic commerce in the world. Bringing it to lobster.cash means agent users don't need a new wallet or a new card," said Alfonso Gómez-Jordana Mañas, Co-Founder of Crossmint, in the announcement. "They can put the card they already have to work for their agent, with the security and control they expect from Mastercard. This is how agentic payments reach everyone."

Building Trust with Verifiable Intent

At the heart of this new system is a dual-pronged technological solution designed to ensure every transaction is both authorized and auditable. The first component, Mastercard Agent Pay, allows a consumer to delegate purchasing authority to an AI agent without sharing their actual card number. The transaction is authenticated through Mastercard's network, preserving the oversight of the card-issuing bank.

The second, and perhaps more revolutionary, component is Verifiable Intent. Co-developed by Mastercard and Google, this standards-based trust layer addresses the core question of delegation: how can a merchant or bank be sure the user actually intended for their AI to make a specific purchase? Verifiable Intent creates a cryptographic, tamper-resistant record of the user's explicit approval—including any specified limits on spending, timing, or merchant category. This digital proof is attached to the transaction, allowing all parties to independently verify that the agent acted within the precise boundaries set by its human user.

This framework, which aligns with emerging standards like the Agent Payments Protocol (AP2), effectively creates a digital chain of custody for consent. It's a crucial innovation designed to build confidence for consumers, issuers, and merchants alike. The entire system will leverage Basis Theory as the underlying agentic credential layer, ensuring sensitive payment data is vaulted and secured with PCI Level 1 compliance.

"Mastercard Agent Pay was built to bring trust and accountability to every agentic transaction," stated Pablo Fourez, Chief Digital Officer at Mastercard. "By integrating with lobster.cash, we're extending Mastercard's trusted payments network and infrastructure to open agent platforms, enabling developers to innovate while ensuring consumers and issuers retain the same security and control they expect from Mastercard."

A Strategic Alliance for a New Economy

This partnership is more than a technical integration; it's a strategic alliance that signals a major shift in both finance and technology. For Mastercard, it represents a proactive move to extend its relevance and network dominance into the next generation of digital commerce. Rather than waiting for AI to disrupt its business, the financial giant is actively shaping the ecosystem, ensuring its rails are the ones on which the new agentic economy runs. This follows its successful implementation of Agent Pay with major global banks like Santander and DBS.

For Crossmint, a firm with roots in crypto and wallet infrastructure backed by investors like Ribbit Capital and Franklin Templeton, the partnership provides immense credibility and a direct path to mainstream adoption. By aligning with Mastercard, its Lobster.cash product instantly moves from a niche solution to a key enabler for a globally scalable payment system. This collaboration allows Crossmint to leverage Mastercard's vast network and regulatory know-how, sidestepping many of the hurdles that typically slow down fintech innovators.

Navigating the Uncharted Regulatory Waters

While the technology provides a robust framework for security, the rise of autonomous financial agents raises profound regulatory and ethical questions. Who is liable if an AI agent makes a mistake or is exploited? How can consumer protection laws keep pace with AI that can persuade and transact? How is user data protected and bias avoided?

Frameworks like Verifiable Intent are a direct attempt to get ahead of these issues by embedding proof of consent and user control directly into the transaction lifecycle. By creating an auditable record of user intent, the system provides a clearer basis for resolving disputes and assigning accountability. However, the broader legal landscape is still taking shape. Regulators worldwide, including those overseeing the EU's comprehensive AI Act, are scrutinizing high-risk AI applications, particularly in financial services. The success of agentic commerce will depend not only on technological innovation but also on the development of clear legal and ethical guidelines that protect consumers without stifling progress.

The integration will begin with an early access program for the OpenClaw ecosystem before a wider rollout to other agentic platforms is planned. This phased approach will allow the partners to refine the system and gather feedback as they prepare to unlock the full potential of an economy powered by artificial intelligence.