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Build on Gemini

Gemini is a regulated cryptocurrency exchange trusted by millions of users and institutions worldwide. Our developer platform gives you secure, reliable access to crypto markets through REST APIs, WebSocket feeds, and FIX connections.

What you can build

  • Trading applications — Execute orders and manage portfolios
  • Market data tools — Access real-time prices and order books
  • Portfolio trackers — Monitor balances and transaction history
  • Enterprise solutions — Integrate crypto into your business

APIs

Get market data

Public REST APIs provide:

  • Current order book
  • Recent trading activity
  • Trade history

Manage accounts

Private REST APIs enable:

  • Place and cancel orders
  • View active orders
  • Check trading history and volume
  • Review available balances

Ready to start?