Harish Pentapalli (harishpentapalli)

PayPal AI Hackathon

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Build what’s next with PayPal and AI

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Build the next frontier of AI on open infrastructure

St. Gallen, Switzerland

Welcome to the first stage of «Hack Apertus», an open-source hackathon series to evaluate, align, and build on Apertus, Switzerland’s sovereign LLM.

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10 days for exploring what’s possible with WebMCP

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A hackathon built by students, for students—empowering creative minds to bring their dream projects to life across six unique tracks.

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$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

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Build with AI for a shot at some of the $1M+ in prizes.