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

# getConfig

The `getConfig` method is used to retrieve the current terminal configuration. It returns a complete configuration object with various system settings, such as printer usage, supported transaction types, and UI behavior.

This method is often used with `setConfig` to read and update the terminal configuration.

## Request

<Note>
  **JSON-RPC 2.0**

  All methods in TweezerComm follow a JSON-RPC 2.0 structure. See [Get Started](/docs/integrate-pos-device/tweezercomm/tweezercomm-get-started) for more details on how the requests are structured and sent.
</Note>

In the request, the `method` field needs to be set to `getConfig`, and the params must include the fixed value device as shown in the example request below:

```json theme={null}
{
    "jsonrpc": "2.0",
    "method": "getConfig",
    "id": "123454352",
    "params": [
        "device"
    ]
}
```

### Request Parameters

The table below describes the request parameters for this method:

| Name     | Type  | Description                     |
| -------- | ----- | ------------------------------- |
| `params` | array | Must contain the value `device` |

## Response

A successful request will return a response similar to the one in the code block below:

```json theme={null}
{
    "jsonrpc": "2.0",
    "id": "123454352",
    "result": {
        "configApplied": true,
        "autoPeriodic": true,
        "usePrinter": true,
        "wakeOnTransaction": false,
        "amountDialog": false,
        "ashraitServer": "SHVA",
        "posType": "TC_HTTP",
        "ecr": "1",
        "allowCreditCardTrack2": false,
        "ackTransaction": false,
        "balanceAtLoyalty": false,
        "tmsRetailer": "0883012",
        "manualInterface": true,
        "fullPANonReceipt": true,
        "code3": "HANDLE_ON_PINPAD",
        "slaveMode": false,
        "startOnBoot": true,
        "customDataScreen": false,
        "keypadAlwaysOn": false,
        "transactionTypesAllowed": [1, 8, 6, 4, 5, 7, 3, 2],
        "creditTermsAllowed": [1, 8, 3, 6, 2],
        "limitedAccessReports": false,
        "limitedAccessSpecialTransactions": false,
        "moduSMS": false,
        "ravMutav": false,
        "ravMutavMain": "",
        "ravMutavAmex": "",
        "ravMutavDiners": "",
        "paymentAggregator": "NONE",
        "paUser": "",
        "configVersion": "manual",
        "remoteAppPackageName": "",
        "remoteAppActivityName": "",
        "bonjourReusableSocket": false,
        "protectInfoPopup": false,
        "fastCredit": false,
        "visaSensoryBranding": false,
        "tcSecondaryPort": false,
        "processorIP": "",
        "autoRebootTime": "",
        "agamentoModel": "EMV",
        "enforceCardEjection": false,
        "printTransactionMode": "DEFAULT",
        "printPreAuthTransactionMode": "DEFAULT",
        "connectionEnhancement": false,
        "forcePeriodicBatch": false,
        "receiptHeaderTitle": "",
        "receiptHeaderSubtitle1": "",
        "receiptHeaderSubtitle2": ""
    }
}
```

### Response Parameters

Below is a table with all the possible response parameters and their description:

| Name                      | Type   | Description                                    |
| ------------------------- | ------ | ---------------------------------------------- |
| `configApplied`           | bool   | Indicates whether the configuration is applied |
| `autoPeriodic`            | bool   | Enables automatic end-of-day batch             |
| `usePrinter`              | bool   | Enables internal printer usage                 |
| `wakeOnTransaction`       | bool   | Wake terminal from screen saver                |
| `amountDialog`            | bool   | Show amount dialog before transaction          |
| `ashraitServer`           | string | Deposit gateway provider (e.g., SHVA)          |
| `posType`                 | string | Integration method (e.g., TC\_HTTP)            |
| `ecr`                     | string | POS identifier                                 |
| `allowCreditCardTrack2`   | bool   | Enable track2 data collection on swipe         |
| `ackTransaction`          | bool   | Enable transaction acknowledgment mechanism    |
| `balanceAtLoyalty`        | bool   | Use merchant ID for loyalty lookup             |
| `tmsRetailer`             | string | TMS retailer ID                                |
| `manualInterface`         | bool   | Enable manual entry interface                  |
| `fullPANonReceipt`        | bool   | Print full PAN on merchant receipt             |
| `code3`                   | string | Code 3 handling method                         |
| `slaveMode`               | bool   | Set terminal as slave mode                     |
| `startOnBoot`             | bool   | Start Agamento on device boot                  |
| `customDataScreen`        | bool   | Show custom data screen before transaction     |
| `keypadAlwaysOn`          | bool   | Keep keypad active on screen                   |
| `transactionTypesAllowed` | array  | List of allowed transaction types              |
| `creditTermsAllowed`      | array  | List of allowed credit terms                   |