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Demo environment (Sandbox)

Gemini's demo environment (sandbox) provides full exchange functionality with test funds.

  • Automated bots simulate order book activity and trading.
  • All balances are for testing. Only Bitcoin Testnet deposits and withdrawals are supported.

Demo environment URLs

Service

Demo environment URL

Website

https://exchange.sandbox.gemini.com

REST API

https://api.sandbox.gemini.com

WebSocket feed

wss://ws.sandbox.gemini.com

Documentation

https://docs.sandbox.gemini.com

Create a demo account

Register for a test account at the sandbox site.

  • Use the website to familiarize yourself with Gemini workflows.
  • Use the API to test trading strategies before connecting to production.

Gemini automatically credits new accounts with test balances ($100,000 USD, 1,000 BTC, 20,000 ETH, 20,000 BCH, 20,000 ZEC, and 20,000 LTC).

Except for Testnet BTC, the sandbox does not support deposits or withdrawals.

The sandbox does not send email notifications. If your integration tests require email delivery or balance adjustments, contact trading@gemini.com.

Two-Factor Authentication

Two-factor authentication (2FA) is enabled by default. To bypass 2FA during automated testing:

  1. On the 2FA entry screen, set the cookie or HTTP header GEMINI-SANDBOX-2FA=true (e.g., run document.cookie = "GEMINI-SANDBOX-2FA=true; path=/"; in your browser console).
  2. Enter 9999999 as your 2FA verification code.
IntroductionPlatform
On this page
  • Demo environment URLs
  • Create a demo account
  • Two-Factor Authentication