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!
hi Product Hunt, I'm Karen, cofounder of Agentcard. we started with virtual cards for agents, then Buy for DoorDash. today we are opening the Purchase API, one call and your agent completes a whole purchase on DoorDash, Amazon and most Shopify and Stripe stores. would love your feedback, first order is free on our free plan :)
About Purchase API by Agentcard on Product Hunt
“one API call and your agent buys anything online”
Purchase API by Agentcard launched on Product Hunt on August 25th, 2026 and earned 126 upvotes and 4 comments, placing #8 on the daily leaderboard. 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!
On the analytics side, Purchase API by Agentcard competes within Fintech, Developer Tools and Artificial Intelligence — topics that collectively have 1M followers on Product Hunt. The dashboard above tracks how Purchase API by Agentcard performed against the three products that launched closest to it on the same day.
Who hunted Purchase API by Agentcard?
Purchase API by Agentcard was hunted by Karen S.. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Reviews
Purchase API by Agentcard has received 1 review on Product Hunt with an average rating of 5.00/5. Read all reviews on Product Hunt.
For a complete overview of Purchase API by Agentcard including community comment highlights and product details, visit the product overview.
Karen S.