Agentic Payments Hackathon with Stripe

Get ready to hack, pilot and ship — Agentic Payments Hackathon with Stripe is coming to Commons Hub Brussels on November 22, 2025. 👉🏽 Bring your laptop, a rough idea (or grab one on the spot), and 👉🏽 prepare a Stripe Test Account Thanks to our sponsors: We have technical expertise, AI credits, and 20.000€ of prizes in inference for best teams 10.000 € for the first prize 5.000 € for second prize 1000 € for notable projects Agenda: 14:00 doors open TEAM CREATIONS. Arrive early if you search for a team hackers arrive by 14:30 14:45 kickoff by Jerome - Stripe Community Builder in Brussels (2nd floor) 15:00 presentations from Stripe, Rajan, Liam and Sandro (2nd floor) 15:30 installation, making sure all hackers are comfortably seated, templates understood (1st floor: 15:35 start hacking (1st floor) 18:05 stop hacking (1st floor) 18:10 start pitching (2nd floor) 18:45 end pitches (2nd floor) 18:55 judges give prices (2nd floor) We will iterate fast with Stripe’s APIs and SDKs. Mentors will circulate to help wire up integrations, debug flows, and sharpen demos. Stripe and OpenAI have partnered to create a new standard allowing e-commerce checkout with a mini front-end right inside an llm chat. You can find out more and see an example here : https://www.agenticcommerce.dev/ We round up with short presentations so everyone can celebrate wins and swap bright ideas. Come for the code, stay later for the snacks and conversation, and leave with something you can actually show off. Judging criteria • Agentic Business Value: How well the solution uses autonomous/agentic workflows to create real commercial value — improving conversions, reducing manual effort, enabling new shopping experiences, or unlocking measurable revenue impact. • Technical Agentic Capability: The sophistication of the autonomous agents (planning, reasoning, tool use, multi-agent coordination), integration with commerce systems (catalogs, payments, logistics), and overall scalability and reliability of the architecture. • Pitch & Demonstration Quality: How clearly the team explains the problem, showcases the agentic solution in action, and communicates the potential for real-world deployment — including a compelling demo of agentic behaviour. • Coach-ability and Collaboration : our 6 judges will go around, troubleshoot and be very available to “unstuck” the teams. We want to reward those that make the most of it, as well as teams demonstrating strong in-team collaboration. Judges Raj, Liam, Sandro from Stripe, YC engineer Arthur, hackathon winner Szymon, and our very own Jerome Leclanche will be on hand to help you prototype bold payment experiences that act on behalf of users. Host Cedric Sounard will make sure all goes smoothly in an intense and educational event. Expect a lively crowd, upbeat tunes, and a chance to push the boundaries of what payments can do when agents and automation meet real-world flows. Limited spots and Food planned for participants Please update your RSVP accordingly