# Create SDK Session Token

## Overview

The `createSdkSessionToken` method initializes wallet payment sessions.

## Request Fields

| Field                  | Type   | Required | Description             |
| ---------------------- | ------ | -------- | ----------------------- |
| `merchantSdkSessionId` | String | Yes      | SDK session reference   |
| `amount`               | Money  | Yes      | Payment amount          |
| `paymentMethodType`    | String | No       | APPLE\_PAY, GOOGLE\_PAY |

## Response Fields

| Field          | Type | Description         |
| -------------- | ---- | ------------------- |
| `sessionToken` | Map  | Wallet session data |

## Example

```java
Map<String, Object> request = new HashMap<>();
request.put("merchantSdkSessionId", "sdk_session_001");
request.put("amount", Map.of("minorAmount", 10000, "currency", "USD"));
request.put("paymentMethodType", "APPLE_PAY");

Map<String, Object> response = authClient.createSdkSessionToken(request);
```