> ## Documentation Index
> Fetch the complete documentation index at: https://walletapi.oppigames.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Bet

> This API is triggered when the player bets. The operator must update the player's balance by subtracting the bet amount.

```http theme={null}
  POST  /transaction/bet
```

## Functionality

This API updates the player's balance by:

* The Operator is expected to debit the player's balance by the given betAmount.

* Each bet must include a unique transactionId, which the Operator must check before processing. If a transaction with the same ID has already been handled, no changes should be made and the cached result should be returned to avoid duplicates.

Finally, it returns the updated balance.

## Headers

<ParamField header="x-api-key" type="string" required>
  A unique identifier associated with operator calling API.
</ParamField>

<ParamField header="x-signature" type="string" required>
  A SHA256 HMAC signature generated using the request body and timestamp.
  Format: HMAC\_SHA256(JSON.stringify(data) + '|' + timestamp), signed using the
  provided secret key.
</ParamField>

<ParamField header="x-timestamp" type="string" required>
  An Unix timestamp (milliseconds) when the request was sent. Ensure the same
  value is used in signature generation.
</ParamField>

<ParamField header="content-type" type="string" required>
  Must be set to `application/json`
</ParamField>

## Request Body

<ParamField body="transactionId" type="string" required>
  The unique transaction identifier. An action with same transactionId shouldn't be processed more than once.
</ParamField>

<ParamField body="sessionId" type="string" required>
  A unique identifier for the session.
</ParamField>

<ParamField body="playerId" type="string" required>
  The unique identifier for the player.
</ParamField>

<ParamField body="gameId" type="string" required>
  The unique identifier for the game.
</ParamField>

<ParamField body="currency" type="string" required>
  Player's current session currency code.
</ParamField>

<ParamField body="amount" type="number" required>
  The amount the player bets.

  <Note>
    To maintain precision and avoid floating-point errors, the amount field is processed as an integer value by multiplying the actual amount by `100000`.

    For example, a amount of `12.34567` will be represented as `1234567` in the API.
  </Note>
</ParamField>

<ParamField body="isFreeBet" type="boolean" required>
  Indicates whether the bet transaction was placed using a free bet bonus.

  true → The bet is made using a free bet bonus.

  false → The bet is made using regular funds.
</ParamField>

<ParamField body="bonusData" type="object" required>
  Contains the currently active bonus information

  <Expandable title="properties">
    <ParamField body="bonusId" type="string" required>
      The unique identifier for the bonus.
    </ParamField>

    <ParamField body="bonusType" type="string" required>
      Type or category of the bonus.
    </ParamField>

    <ParamField body="totalSpin" type="number" required>
      Total number of spins granted in the bonus.
    </ParamField>

    <ParamField body="remainingSpin" type="number" required>
      Number of bonus spins remaining.
    </ParamField>
  </Expandable>
</ParamField>

## Response

<ResponseField name="status" type="string" required>
  Code indicates status of the request weather it is succeed or failed. We have listed error codes <a href="/introduction#error-codes">here</a>
</ResponseField>

<ResponseField name="transactionId" type="string" required>
  An ID of an action that is generated for each of our calls to the Operator, used to sync OppiGame and Operator sides for debugging purposes. The Operator has to respond with the same transactionId as the one received in request.
</ResponseField>

<ResponseField name="balance" type="number" required>
  The updated balance of the player.

  <Note>
    To maintain precision and avoid floating-point errors, the balance field is processed as an integer value by multiplying the actual amount by `100000`.

    For example, a balance of `12.34567` will be represented as `1234567` in the API.
  </Note>
</ResponseField>

<RequestExample>
  ```bash Shell theme={null}
  curl --request POST \
    --url 'https://partner-platform-url/transaction/bet' \
     --header 'content-type: application/json' \
    --header 'x-api-key: <x-api-key>' \
    --header 'x-signature: <x-signature>' \
    --header 'x-timestamp: <x-timestamp>' \
    --data '{
      "transactionId": "1db4fac5-34b2-4b81-a101-c105979633e0",
      "sessionId": "f1dfc865-584c-4cba-a175-06172b2a41141731504451691",
      "playerId": "18865671",
      "gameId": "G1720767064793",
      "currency": "EUR",
      "amount": 50000000,
      "isFreeBet":true,
      "bonusData": {
         bonusId: "f1dfc865-584c-4cba-a175-06172b2a41141731504451691",
         bonusType: "Free Bets",
         totalSpin: 15,
         remainingSpin: 10,
      }
  }
  ```

  ```javascript NodeJS theme={null}
  const axios = require('axios');

  const url = 'https://partner-platform-url/transaction/bet';
  const headers = {
      'content-type': 'application/json',
      'x-api-key': '<x-api-key>',
      'x-signature': '<x-signature>',
      'x-timestamp': '<x-timestamp>'
  };
  const data = {
      transactionId: "1db4fac5-34b2-4b81-a101-c105979633e0",
      sessionId: "f1dfc865-584c-4cba-a175-06172b2a41141731504451691",
      playerId: "18865671",
      gameId: "G1720767064793",
      currency: "EUR",
      amount: 50000000,
      isFreeBet:true
      bonusData: {
         bonusId: "f1dfc865-584c-4cba-a175-06172b2a41141731504451691",
         bonusType: "Free Bets",
         totalSpin: 15,
         remainingSpin: 10,
      }
  };

  axios.post(url, data, { headers })
      .then(response => {
          console.log(response.data);
      })
      .catch(error => {
          console.error(error);
      });
  ```

  ```python Python theme={null}
  import requests

  url = "https://partner-platform-url/transaction/bet"
  headers = {
      "content-type": "application/json",
      "x-api-key": "<x-api-key>",
      "x-signature": "<x-signature>",
      "x-timestamp": "<x-timestamp>"
  }
  data = {
      "transactionId": "1db4fac5-34b2-4b81-a101-c105979633e0",
      "sessionId": "f1dfc865-584c-4cba-a175-06172b2a41141731504451691",
      "playerId": "18865671",
      "gameId": "G1720767064793",
      "currency": "EUR",
      "amount": 50000000,
      "isFreeBet":true,
      "bonusData": {
         "bonusId": "f1dfc865-584c-4cba-a175-06172b2a41141731504451691",
         "bonusType": "Free Bets",
         "totalSpin": 15,
         "remainingSpin": 10,
      }
  }

  response = requests.post(url, headers=headers, json=data)
  print(response.json())
  ```

  ```php PHP theme={null}
  <?php
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://partner-platform-url/transaction/bet",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => [
      "content-type: application/json",
      "x-api-key: <x-api-key>",
      "x-signature: <x-signature>",
      "x-timestamp: <x-timestamp>"
    ],
    CURLOPT_POSTFIELDS => json_encode([
      "transactionId" => "1db4fac5-34b2-4b81-a101-c105979633e0",
      "sessionId" => "f1dfc865-584c-4cba-a175-06172b2a41141731504451691",
      "playerId" => "18865671",
      "gameId" => "G1720767064793",
      "currency" => "EUR",
      "amount" => 50000000,
      "isFreeBet" => true
      "bonusData" =>  {
         "bonusId": "f1dfc865-584c-4cba-a175-06172b2a41141731504451691",
         "bonusType": "Free Bets",
         "totalSpin": 15,
         "remainingSpin": 10,
      }
    ]),
  ]);

  $response = curl_exec($curl);
  curl_close($curl);

  echo $response;
  ?>
  ```
</RequestExample>

<ResponseExample>
  ```json SUCCESS theme={null}
  {
    "status": "RS_OK",
    "transactionId": "1db4fac5-34b2-4b81-a101-c105979633e0",
    "balance": 500000000
  }
  ```

  ```json SUCCESS FAILURE 1 theme={null}
  {
    "status": "RS_ERROR_DUPLICATE_TRANSACTION",
    "transactionId": "1db4fac5-34b2-4b81-a101-c105979633e0",
    "balance": 500000000
  }
  ```

  ```json SUCCESS FAILURE 2 theme={null}
  {
    "status": "RS_ERROR_NOT_ENOUGH_MONEY",
    "transactionId": "1db4fac5-34b2-4b81-a101-c105979633e0",
    "balance": 100000
  }
  ```

  ```json FAILURE theme={null}
  {
    "status": "RS_ERROR",
    "message": "Oops! Something went wrong. Please refresh the page or try again in a moment"
  }
  ```
</ResponseExample>