Public API

Access real-time market data including ticker information, order books, trade history, and KLine data without authentication.

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Private API

Manage your account, trading, orders, and positions with secure authenticated endpoints. Full control over your GMO Coin account.

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WebSocket API

Real-time streaming data for both public market data and private account updates. Low-latency event notifications.

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Multi-Language Support

Code examples in 10+ programming languages including Node.js, Python, Go, Ruby, PHP, Kotlin, C#, Rust, Haskell, and Swift.

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