Rollback Credit

Overview

This page explains how to perform rollback operations, specifically for reversing previous winning transactions within the platform.

POST /open-api-games/v1/games-processor

Parameters

Request:

Name	Type	Description
`api`	`string`	Name of operation: “debit”, “credit”, “rollback”, “rollbackDebit”
`data`	`object`
`data.userNick`	`string`	User’s nick
`data.amount`	`long`	User balance (Example: 10000 = 100.00EUR)
`data.denomination`	`int`	Currency denomination. Basically for fiat it equals 2 (for example 1 USD = 100 cents)
`data.currency`	`string`	Balance currency. Passed by the link to open the game. See section “Managing Games and Connections”, field accounts[].gameEmbedUrl.
`data.gameId`	`string`	[Optional field] Game id is required for the providers who are using specific session mode. (F.E. Lobby Games)
`data.userId`	`string`	A unique user id
`data.jpKey`	`string`	Jackpot accumulation group id. Players with the same jpKey participate in a single pool of savings and jackpot winnings
`data.spinMeta`	`object`	[Optional field] User-selected bets and combinations in any regular format. Recommended for implementation to quickly resolve disputes with the player, bypassing requests to technical support.
`data.spinMeta.lines`	`int`	The number of lines won.
`data.spinMeta.betPerLine`	`long`	Amount of the bet per line in cents.
`data.spinMeta.totalBet`	`long`	Total bet on a reel.
`data.spinMeta.symbolMatrix`	`long`	Description of the position of symbols on the player’s screen at the moment of winning. An example is given for a slot game with 3 reels, 3 cells each. The first array corresponds to the top line of the playing field. The second array is on the second line, and so on.
`data.betMeta`	`object`	[Optional field] Information about the bet game when the player wins. Recommended for implementation to quickly resolve disputes with the player, bypassing requests to technical support.
`data.betMeta.bets`	`object`	Description of the player’s bets.
`data.notes`	`object`	[Optional field] field for additional information about the win.

Response:

Name	Type	Description
`api`	`string`	Name of operation: “debit”, “credit”, “rollback”, “rollbackDebit”
`isSuccess`	`boolean`	Is success?
`error`	`string`	Empty string if isSuccess == true.
`errorMsg`	`string`	Error code, see “Errors” table
`data`	`object`
`data.transactionId`	`string`	Id of transaction
`data.userNick`	`string`	User’s nick
`data.amount`	`long`	User balance (Example: 10000 = 100.00EUR)
`data.denomination`	`int`	Currency denomination. Basically for fiat it equals 2 (for example 1 USD = 100 cents)
`data.currency`	`string`	Balance currency. Passed by the link to open the game.

Errors:

Name	Description
NO_ERRORS	No errors. Passed if isSuccess == true.
ALREADY_PROCESSED	The operation for this transaction has already been successfully processed.
SIGN_NOT_PROVIDED	Sign header was not passed.
INVALID_SIGN	Invalid signature.
UNKNOWN_CURRENCY	Unknown currency.
INSUFFICIENT_BALANCE	The player’s balance is not enough to carry out the operation.
INTERNAL_ERROR	Internal service error. The operation must be repeated.

Example

Request:

{
  "api": "rollback",
  "data": {
    "transactionId": "transaction-id",
    "gameSessionId": "game-session-id",
    "amount": 30,
    "currency": "USD",
    "betId": "round-id",
    "note": "some meta data"
  }
}

Response:

{
  "api": "rollback",
  "isSuccess": true,
  "error": "NO_ERRORS",
  "errorMsg": "",
  "data": {
    "transactionId": "transaction-id",
    "userNick": "t*****[email protected]",
    "amount": 145,
    "denomination": 2,
    "currency": "USD",
    "jpKey": "jpKey"
  }
}