Open Game

Generate game launch URL for Player.

API Information

URL：POST /v2/opengame
Authentication：Bearer Token
Encryption：Requests are encrypted using AES-256-GCM; responses are returned as plaintext JSON

request

Request Headers

POST /v2/opengame HTTP/1.1
Host: api.example.com
Content-Type: application/json
Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
x-agentid: integratorNBTest04
x-timestamp: 1769746894501
x-nonce: 56ffd5ecd8a3a4457863a0bd7c298fb2
x-signature: c25f8d23704373e8776cce6d9b10f1fde091c34db80d60523c7e04ff30e54633

Request Parameters

Parameters Before Encryption

{
  "deviceType": 0,
  "ipaddress": "35.200.72.205",
  "lang": "en",
  "lobbyUrl": "https://example.com",
  "gameCode": "VP_230001_1",
  "launchType": 1,
  "username": "testaccount01",
  "backButton": 0
}

Encrypted Request Body

{
  "cipherText": "G0ZMDELeJwx+7JcIfIFOLJjkSzANPu6krGM2uw==..."
}

Field	Type	Required	Description
`deviceType`	number	Yes	Device Type: 0 = PC, 1 = Mobile Device
`ipaddress`	string	Yes	Player IP address (only one IP address can be provided)
`lang`	string	Yes	Game Interface Language
`gameCode`	string	Yes	Game Code
`launchType`	number	Yes	Launch Type: 0 = both, 1 = demo, 2 = real, default is 0
`lobbyUrl`	string	No	Lobby URL to return to if the game has an error (must use https)
`username`	string	No	Player Account (allowed to be empty or omitted when launchType is 1)
`backButton`	number	No	Whether the back button is displayed, 0: No, 1: Yes, default is 0

Response

Success Response

{
  "code": 0,
  "message": "No error.",
  "data": {
    "gameLaunchHtml": null,
    "gameLaunchUrl": "https://staggp.zzzstkk.com/game/230001/3.55.0?a=integratorNBTest04_VPSysDevTest010&g=230001&p=3UWzoOtmcKcdZbQnEiHwHbBn9i3w4y__R_DuvopsoYemrFfczHqZGciqR5YvDkTn...",
    "mode": "real"
  },
  "logUUID": "23c50208-cd0f-4daa-be3c-f346da188107"
}

Response Field Description

Field	Type	Description
`data.gameLaunchHtml`	string \| null	HTML content for game launch (used by some Games, usually null)
`data.gameLaunchUrl`	string	Game launch URL (opens in a new window or iframe)
`data.mode`	string	Game mode: "real" (real money mode) or "demo" (demo mode)

Error Response

When the request fails, the corresponding error code will be returned.

Error Codes

Code	Description	Handling Suggestion
5	Game is not found	Game does not exist, or has been delisted, please confirm if gameCode is correct
7	Internal server error	Internal server error, please try again later or Contact Customer Support Team
8	The User is not exist	Player does not exist, please Create Player first
11	Parameters error	Please ensure the request parameters are complete and correctly formatted
19	Invalid account	Invalid Player Account, please check Player Account
81	Branch config not found	Branch configuration not found, please Contact Customer Support Team
82	Please check Site ID is for this player	Please confirm if the Site ID corresponds to the Player
86	Game is restricted	Please refer to the Game List document or inquire with Customer Support

Error Response Example

{
  "code": 5,
  "message": "Game is not found",
  "logUUID": "24cdc3b9-9fe8-44de-8391-a96863e46954"
}

{
  "code": 8,
  "message": "The User is not exist",
  "logUUID": "24cdc3b9-9fe8-44de-8391-a96863e46954"
}

Important Notes

Special Notes

ipaddress Usage Restrictions：
- Only one IP address can be provided
- If launchType is 1 (demo mode), a virtual IP can be provided
Relationship between username and launchType：
- When launchType is 1 (demo mode), username is allowed to be empty or omitted
- When launchType is 0 (both) or 2 (real), username must be provided
lobbyUrl Format Requirements：
- If lobbyUrl is provided, the URL must use the https protocol

General Notes

URL Validity：
- Game URLs are usually valid for 5 minutes
- Needs to be re-acquired after expiration
- A URL can only be used once
Return Handling：
- lobbyUrl will be used when Player closes the game
- It is recommended to set it to the Game lobby page
Play Mode：
- When launchType is 2 (real), the official mode can be played
- When launchType is 1 (demo), the demo mode can be played
- When launchType is 0 (both), Player can choose to play official or demo mode on the Game screen
- Playing in demo mode allows omitting Player Account; if provided, Player can switch to official mode within the game
Concurrency Restrictions：
- A Player can only open one Game link at a time (dual-opening is not supported)
- Opening a new Game will automatically close the old link

Common QA

Q1: How will an error in the Game affect the display within the Game?

A: Depending on the error, it will be determined whether to jump out or stay in the Game after confirming the prompt message; not all errors will cause the Game to close and jump directly.

Q2: How will the presence or absence of lobbyUrl affect in-Game redirection?

A: Following up on the previous question, if the error requires redirection, it will redirect according to lobbyUrl; if no lobby URL is provided, the window will be closed.

Q3: What error scenarios will lead to redirection?

A: Due to numerous situations, if you need more details, please contact Customer Support for further Description.

API Information​

request​

Request Headers​

Request Parameters​

Parameters Before Encryption​

Encrypted Request Body​

Response​

Success Response​

Response Field Description​

Error Response​

Error Codes​

Error Response Example​

Important Notes​

Special Notes​

General Notes​

Common QA​

Q1: How will an error in the Game affect the display within the Game?​

Q2: How will the presence or absence of lobbyUrl affect in-Game redirection?​

Q3: What error scenarios will lead to redirection?​

Related APIs​