API DOCS

Need an API Keys?

If you’d like to request access to MSU Open API, please contact us.

MSU Open API

  • MSU Open API provides access to both on-chain and off-chain data from the MapleStory Universe, enabling developers to build tools, integrations, and synergy applications that enrich the ecosystem.
  • By offering structured and developer-friendly access to game-related data, MSU Open API empowers creators to extend the in-game experience and build new services that contribute to a more dynamic and engaging community.
  • To ensure stable service operation, the number of API calls per API key is limited as follows
    • Maximum 10 requests per second
    • Maximum 30,000 requests per day