Kartik Mantri (kartikmantri24)

Jaipur, Rajasthan, India

PayPal AI Hackathon

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Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
31192 participants

AI Builders Hackathon

Online

Building the Future of Intelligent Systems. The Internet Needs Better AI.

$3,000 in prizes
Winners announced
3504 participants