Double

A multiplayer color-betting game — pick Red, Black, or Green, place your bet, and watch the carousel spin to reveal the winning color.

Import


import { DoubleGameSDK } from '@maktubbet/sdk/double'
import '@maktubbet/sdk/double/styles.css'

Usage


'use client'
 
import { useState } from 'react'
import { DoubleGameSDK } from '@maktubbet/sdk/double'
import '@maktubbet/sdk/double/styles.css'
 
export default function DoublePage() {
 
  return (
    <DoubleGameSDK
      accessToken="user-jwt-token"
      user={{ betCount: 0, isAuthenticated: true }}
      updateBalance={(newBalance) => console.log(newBalance)}
      onAuthRequired={() => console.log('Auth required')}
      currency={{ code: 'USD', prefix: '$', rate: 1 }}
      language="en"
      logo={<span>MY LOGO</span>}
      onToast={(t) => console.log('Toast:', t.title)}
      userName="Player123"
      theme={{
        backgroundDark: '#0D1117',
        backgroundDarkLight: '#161B22',
        inputBackground: '#0D1117',
        actionButtonColor: '#1C2333',
        buttonColor: '#FFFFFF',
      }}
    />
  )
}

Demo Mode

Demo mode is automatically enabled when a user places a bet with a $0 amount. To run the game entirely client-side without a backend session, pass isDemo — see Demo Mode.

Features

Multiplayer rounds — bet alongside other players in real-time
Color selection — choose Red (x2), Black (x2), or Green (x14)
Carousel animation — watch the colored cards spin to reveal the result
Round history — view past rounds with result colors
Round modal — detailed provably fair data for each round
House edge — 6.67% (15-segment wheel: 1 green, 7 red, 7 black)

Props

See Shared Props — DoubleGameSDK accepts the standard DoubleGameSDKProps interface.

Prop	Type	Required	Default
`accessToken`	`string \| null`	✅	—
`user`	`GameUser`	✅	—
`updateBalance`	`(balance: number) => void`	✅	—
`onAuthRequired`	`() => void`	✅	—
`currency`	`GameCurrency`	—	`{ code: 'USD', prefix: '$', rate: 1 }`
`language`	`string`	—	`'en'`
`logo`	`ReactNode`	—	—
`onToast`	`(toast: ToastData) => void`	—	—
`theme`	`GameTheme`	—	—
`userName`	`string`	—	—