> For the complete documentation index, see [llms.txt](https://developer.ivvy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.ivvy.com/venues/accommodation/add-or-update-room-dynamic-rates.md).

# Add or Update Room Dynamic Rates

<mark style="color:green;">`POST`</mark> `[PlatformAddress]/api/1.0/venue?action=addOrUpdateRoomDynamicRatesCollection`

Add or update the dynamic rates of venue rooms

#### Request Body

| Name    | Type    | Description                                                        |
| ------- | ------- | ------------------------------------------------------------------ |
| venueId | integer | The unique id of the venue to which the rate plan belongs          |
| items   | array   | The array of items. See Item table below for individual item data. |

{% tabs %}
{% tab title="200 " %}

```
{
  "success": true
}
```

{% endtab %}
{% endtabs %}

NOTE: The dynamic data is only available to venues that integrate with a distribution channel.

### Examples

#### Setting the room dynamic rate for a single date

```javascript
{
    "venueId": 1,
    "items": [
        {
            "startDate": "2020-05-01",
            "endDate": "2020-05-01",
            "roomId": 2,
            "barId": 1,
            "cost": 100
        }
    ]
}
```

#### Setting the room dynamic rate for a date range

```javascript
{
    "venueId": 1,
    "items": [
        {
            "startDate": "2020-05-01",
            "endDate": "2020-05-10",
            "roomId": 2,
            "barId": 1,
            "cost": 100
        },
        {
            "startDate": "2020-05-01",
            "endDate": "2020-05-10",
            "roomId": 2,
            "barId": 147,
            "cost": 150
        },
        {
            "startDate": "2020-05-01",
            "endDate": "2020-05-10",
            "roomId": 3,
            "barId": 1,
            "cost": 100
        },
        {
            "startDate": "2020-05-01",
            "endDate": "2020-05-10",
            "roomId": 3,
            "barId": 147,
            "cost": 100
        }
    ]
}
```

### Returns

| Property | Description                                        | Type    |
| -------- | -------------------------------------------------- | ------- |
| success  | Whether or not the room dynamic rates were updated | boolean |

### Item Details

| Property  | Type    | Required | Description                                                                                                                             |
| --------- | ------- | -------- | --------------------------------------------------------------------------------------------------------------------------------------- |
| barId     | integer | required | The unique id of the rate plan to which the dynamic rate applies                                                                        |
| roomId    | integer | required | The unique id of the room to which the rate applies                                                                                     |
| startDate | date    | required | The start date from which the dynamic rate will be set (Date Format)                                                                    |
| endDate   | date    | required | The end date from which the dynamic rate will be set (Date Format)                                                                      |
| cost      | integer | required | The rate amount from startDate to endDate. The amount must either include or exclude tax depending on how the venue has been configured |


---

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