Create Order with .NET SDK

Request

Parameter Name	Data Type	Mandatory (Yes/No)	Description
`merchantOrderId`	String	Yes	Unique order ID generated by you
`amount`	`Long`	Yes	Order amount in paisa
`redirectUrl`	String	Yes	URL to which the user will be redirected after the payment (success or failure)

Sample Request

public async Task<IActionResult> CustomSdkOrder()
{
    var merchantOrderID = $"SDK_Order_{DateTime.UtcNow:yyyyMMddHHmmssfff}";

    var metaInfo = MetaInfo.Builder()
        .SetUdf1("free-text-value-1")
        .SetUdf2("free-text-value-2")
        .SetUdf3("free-text-value-3")
        .SetUdf4("free-text-value-4")
        .SetUdf5("free-text-value-5")
        .SetUdf6("free-text-value-6")
        .SetUdf7("free-text-value-7")
        .SetUdf8("free-text-value-8")
        .SetUdf9("free-text-value-9")
        .SetUdf10("free-text-value-10")
        .SetUdf11("ref_11")
        .SetUdf12("tag-12")
        .SetUdf13("user@13")
        .SetUdf14("code.14")
        .SetUdf15("val+15")
        .Build();

    var sdkOrderRequest = CreateSdkOrderRequest.CustomCheckoutBuilder()
        .SetMerchantOrderId(merchantOrderID)
        .SetAmount(100)
        .SetExpireAfter(300)
        .SetMetaInfo(metaInfo)
        .Build();

    try
    {
        var response = await _customCheckoutClient.CreateSdkOrder(sdkOrderRequest);
        return Ok(response);  // Extract response.Token for mobile SDK
    }
    catch (Exception ex)
    {
        _logger.LogError(ex, "Custom CreateSdkOrder API Failed");
        return StatusCode(500, new { message = ex.Message });
    }

Response

The function returns a CreateOrderResponse object with the following properties:

Parameters

Parameter Name	Data Type	Description
`orderId`	String	Order ID generated by PhonePe PG.
`state`	String	State of the Order. Initially it will be PENDING.
`expireAt`	`Long`	Expiry time in epoch.
`token`	String	Token used by your app to initiate order.