Lobster.cash, the payment layer built by Crossmint, announced on April 16, 2026 that it is integrating Mastercard Agent Pay and Verifiable Intent, enabling AI agents to transact securely using consumers' existing Mastercard cards. The integration rolls out first through the OpenClaw ecosystem before expanding to other agentic platforms.
How It Works
Mastercard cardholders who run an OpenClaw agent will be able to authorize that agent to make purchases on their behalf. Every transaction is governed by existing issuer controls, authenticated through Mastercard's network, and cryptographically linked to the user's explicit intent. Lobster.cash gives agent users programmatic control over what their agent can spend, where, when, and with which payment method.
OpenClaw as the Pilot Ecosystem
The release describes OpenClaw as one of the fastest-growing open-source projects in history, with over one million agents deployed across more than twenty messaging platforms. That scale makes it the natural first testbed: agents are already running autonomous workflows for real users, but have had no standardized way to pay for anything.
"They can put the card they already have to work for their agent, with the security and control they expect from Mastercard," said Alfonso Gómez-Jordana Mañas, Crossmint co-founder.
Rollout
The integration launches through an early access program, then expands across the OpenClaw ecosystem and other agent platforms including Claude Code, Devin, Hermes, and Zo Computer. Participating banks already on Mastercard Agent Pay include Santander, Commonwealth Bank of Australia, DBS, and UOB. Basis Theory supplies the credential layer.
Why It Matters
Agent-initiated payments have been the obvious missing piece in the autonomous-agent stack. Previous attempts have either required dedicated agent wallets or custodial crypto rails; this is the first integration that lets an agent spend from a consumer's existing card with bank-grade authentication. Users deploying OpenClaw through managed services like OpenClaw Launch will be among the first able to opt into Agent Pay as it rolls out.