PROMPT x PURCHASE — A Bitrefill Hackathon

​Your AI agents can buy anything.

​One day. A secret Berlin club. What ideas can you turn into reality in a single day?

​THE CHALLENGE:

​Build something where an AI agent searches, buys, and pays for real products on Bitrefill by itself. Solo or team.

​More details shared for registrants on the day of the hack.

​THE PRIZES

​Top 3 submissions win 1000 EUR in Bitrefill giftcards.

​🥇 500 EUR
🥈 300 EUR
🥉 200 EUR

​🔦 Top 5 builds get an opportunity for a job interview with Bitrefill, plus a project spotlight on Bitrefill's main account and reuse as demo references.

​WHAT TO EXPECT

​🥐 Brunch kickoff and hackathon opening ceremony at 11 AM

​🛠️ A full day to build, with Bitrefill mentors on hand and special access so you never spend real money to demo

​🤖 One challenge, infinite directions: a bot that gifts, an agent that tops up your eSIM the second you land, a buyer that checks out with zero humans in the loop