Build with OpenAI: Developer Hackathon & Workshop
Hands-on OpenAI hackathon and workshop in Tokyo: prototype AI-native apps with OpenAI engineers, win API credit prizes.
- When
- Mon, June 29, 2026 · 16:00–20:00 JST
- Where
- Tokyo, Japan · In person
- Region
- Kanto (Tokyo)
- Organizer
- Tokyo AI
- Language
- JA/EN
- Source
- Luma
Summary
OpenAI and Tokyo AI host an afternoon-and-evening hands-on session for developers who want to rapidly prototype AI-native applications using OpenAI tools, APIs, and AI agents. Participants build across two open tracks, B2B Solutions and Consumer & Creative Use Cases, with live support from OpenAI engineers including guidance on AI agents and Codex.
The session is aimed at developers, startup builders, engineers, and technical creators at an intermediate to advanced level, run in English and Japanese. All participants receive OpenAI API credits and ChatGPT Pro access, and the top hackathon projects in each track win OpenAI credit prizes. Food and refreshments are provided throughout.
About the community
A Tokyo-based AI community of roughly 5,000 engineers, researchers, investors, product managers, and corporate innovation leaders, gathering for hands-on building sessions, talks, and ecosystem events.
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