# Flag alert received

<mark style="color:green;">`POST`</mark> `https://uat-txfind.payshield.ai/api/v1/cart/{merchantId}/alert`

#### Path Parameters

| Name                                         | Type   | Description                                                  |
| -------------------------------------------- | ------ | ------------------------------------------------------------ |
| merchantId<mark style="color:red;">\*</mark> | String | <p>Merchant Id to check access to transaction</p><p><br></p> |

#### Request Body

| Name                    | Type   | Description                               |
| ----------------------- | ------ | ----------------------------------------- |
| txShieldOICartReference | String | Reference to cart record in order insight |
| alertReference          | String | Alert reference from merchant             |