one API call and your agent buys anything online
your agent can now buy things with one API call. tell it buy X from Y and Agentcard finds the product, runs checkout and pays with a single use card. works today with DoorDash, Amazon and most Shopify and Stripe stores. try it from agentcard.sh, your first order is free!
Purchase API by Agentcard launched on Product Hunt on 2026-08-25 and has 126 upvotes and 4 comments so far.
This tool is described as free to use.