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 innovative AI solutions as part of Hack Nation's global hackathon for developers and AI enthusiasts worldwide. Winners compete for a $30,000 prize pool distributed across multiple categories.