Crossmint Launches Card Vault for AI Agents, With Checkout Still in Pre-release

The company behind the vault

Crossmint builds infrastructure that other businesses embed in their applications, including wallets, stablecoin payments and tokenization tools. It was co-founded by Rodrigo Fernández Touza and Alfonso Gómez-Jordana and has offices in New York, Miami and Madrid. Its customer is the business or developer integrating the technology, rather than a shopper signing up for a standalone shopping service. [S02][S03]

The card product follows an earlier financing commitment to agent infrastructure. In March 2025, Crossmint announced a $23.6 million funding round led by Ribbit Capital and said part of the money would support its AI-agent capabilities. That is background to the September 2026 launch, not a new funding event or a valuation for this product. [S03]

Why move from wallets into card credentials?

The business logic is to become the integration point between an agent developer and several ways of paying. Crossmint’s documentation separates agent cards, stablecoin wallets and checkout execution into products that can work together or individually. That gives the company a route to serve an application even when its users want to pay with an existing card rather than fund a new wallet. [S04]

For developers, the immediate attraction is control of onboarding. Crossmint says its embedded component sends card details to a vault and returns a token without redirecting the customer to another provider’s page. Keeping that step inside the application may reduce interruptions, but the

Crossmint launched a card vault for AI shopping agents on September 17, 2026, enabling developers to collect payment details inside their own products. Its separate Agent Checkout remained in pre-release: storing a credential and completing a purchase are different functions. [S01] The company behind the vault Crossmint builds infrastructure that other businesses embed in their applications, including wallets, stablecoin payments and tokenization tools. It was co-founded by Rodrigo Fernández Touza and Alfonso Gómez-Jordana and has offices in New York, Miami and Madrid. Its customer is the business or developer integrating the technology, rather than a shopper signing up for a standalone shopping service. [S02][S03] The card product follows an earlier financing commitment to agent infrastructure. In March 2025, Crossmint announced a $23.6 million funding round led by Ribbit Capital and said part of the money would support its AI-agent capabilities. That is background to the September 2026 launch, not a new funding event or a valuation for this product. [S03] Why move from wallets into card credentials? The business logic is to become the integration point between an agent developer and several ways of paying. Crossmint’s documentation separates agent cards, stablecoin wallets and checkout execution into products that can work together or individually. That gives the company a route to serve an application even when its users want to pay with an existing card rather than fund a new wallet. [S04] For developers, the immediate attraction is control of onboarding. Crossmint says its embedded component sends card details to a vault and returns a token without redirecting the customer to another provider’s page. Keeping that step inside the application may reduce interruptions, but the

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