# Add a recipient

Some important data about how this method works: 

* The email acts as a unique identifier on the Experience mailing list. 
* Updating a field for a customer will overwrite the previous data for that field.

### Request 

<mark style="color:orange;">**POST**</mark> &#x20;

{% code overflow="wrap" %}

```url
https://interface.experience-hotel.com/api/sending-list-csv/{{sending-list-id}}
```

{% endcode %}

Specify the sending list ID in the URL.&#x20;

{% code title="JSON" %}

```json
{
    "lines": [
        {
            "email": "hello2@world.com", 
            "firstname": "Bob", 
            "lastname": "Evergreen", 
            "mobile" : "+33601020304",
            "country" : "fr",
            "language" : "fr",
            "birthdate" : "1964-08-19",
            "tags":"sun,winter,city",
            "booking_type": "test booking type",
            "booking_value": "300",
            "booking_currency": "Eur",
            "booking_AdultsCount": "2"

        }
    ]
}
```

{% endcode %}

### Response

Status Code 200 OK

```json
{
    "success": true,
    "message": "1 line processed successfully"
}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://experience-crm.gitbook.io/experience-crm-api/mailing-list/csv-imports/add-a-recipient.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.