# Add Subscription If User Registered

## Add the subscriptions of the user.

<mark style="color:blue;">`POST`</mark> `{API_URL}/client/add-subscription`

Auth required: YES

Please pass your API key as the username and API secret as the password as Basic Auth to access the endpoint

#### Query Parameters

| Name                  | Type          |
| --------------------- | ------------- |
| userId                | string        |
| purchaseId            | string        |
| subscriptionId        | string        |
| tierId                | string        |
| subscriptionStartDate | ISODateString |
| subscriptionEndDate   | ISODateString |

{% tabs %}
{% tab title="201: Created " %}

```json
{
    "userId": "66c71ff633fe796c9e382ad9",
    "purchaseId": "66ceba5a69b56840cd408da5",
    "subscriptionId": "6605323f3d9bc90560386b9f",
    "tierId": "6605323f3d9bc90560386ba1",
    "subscriptionStartDate": "2024-08-28T05:49:14.275Z",
    "subscriptionEndDate": "2024-09-22T04:30:00.000Z"
}
```

{% endtab %}
{% endtabs %}