Developers will build next-generation agentic economic applications using Circle's Nanopayments infrastructure with settlement on Arc in USDC, enabling high-frequency transactions between users, APIs, and AI agents without gas overhead. Compete for a $10,000 prize pool with guidance from Arc and Circle experts, with on-site opportunities in San Francisco on April 25-26.

Build AI ventures and compete in a global hackathon with physical hubs across 14 cities including San Francisco, Cambridge, NYC, Paris, London, and more. Winners pitch to top venture capital firms like Greylock with opportunities to launch their next AI venture.

Pioneer High School students will build gaming and machine learning/AI projects to showcase their coding skills. Winners will compete for $201 in total prizes.

Build AI solutions using Gemma 4 to drive positive change and create global impact. Compete with 66 participants for a $200,000 prize pool.

Innovators worldwide build AI solutions across 4 tracks to solve problems that matter, with free entry and access to mentor office hours and industry judges. Winners share $2,200 USD in prizes with all participants receiving official digital certificates and community access.