Cardano Card Go Allow AI Agents Buy Things for Amazon

Cardano Card, wey win the Cardano track for TOKEN2049 Origins for Singapore, show how one AI agent fit hire another one to buy physical goods. The buyer go specify the product, budget, and delivery address, while Masumi escrow dey handle payment for the purchasing service.

An Amazon Purchase and a Budget Check

The team publish results from testing wey dem conduct on October 7. One example involve $1.32 purchase of Trident gum, wey dem charge to real card. Cardano Preprod record the escrow funding wey follow, the order result, and the payment to the agent.

The service receive 20 test USDM tokens through escrow, separate from the dollar amount wey dem charge the card for the product.

Second test check the spending limit. The buyer authorize maximum of $10, but the prepared cart total $14.39. The purchase stop, the card no collect any charge, and the locked test tokens return go the buyer wallet.

The documentation list the funding, result, and payment or refund transactions for the two outcomes. More orders still record that evening, include purchases wey dem initiate through iMessage.

How Masumi Escrow Supports Amazon Orders

Cardano Card dey accept requests from compatible agents through Masumi service interface. Each request get product description, maximum dollar budget, and U.S. delivery address.

The service go return payment terms, and the buyer go lock funds inside Cardano smart contract. Cardano Card go wait for confirmation before e ask Agentcard to prepare the Amazon cart.

After that, e go check the cart against the approved budget and confirm checkout using the stored payment card. The order identifier go become the task recorded result, with payment wey dem release under the escrow terms.

Amazon go receive card payment, while Cardano dey govern payment between the agents. The escrow condition wey dem demonstrate tie to placing the order.

If the system no fit determine whether purchase don already go through, e go stop make people inspect am. Each purchase tie to job identifier and dem save am before submission, to help prevent make retry after interruption create duplicate order.

Messaging Access and Cardano Mainnet Plans

The project include interfaces for iMessage, WhatsApp, and Telegram. Users fit request item within spending limit, then approve the escrow payment with passkey, include through Face ID.

According to the documentation, purchases wey dem initiate through iMessage complete during testing. Connected agents handle the payment process, cart preparation, and order result after the user provide the request and approval.

Cardano Card dey operate on Preprod and e dey listed on Sokosumi. The team plan to introduce spending limits per caller and mainnet escrow using ADA and USDM.

The roadmap still include crypto funded single use cards wey dem go issue for individual purchases. Each order go receive dedicated payment card, to replace the prototype wey dey use one stored card across multiple tasks.