> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://apidocs.me-mate.net/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://apidocs.me-mate.net/_mcp/server.

# https://business.me-mate.net/partners/broadcast/uploadMultiContact

POST https://business.me-mate.net/partners/broadcast/uploadMultiContact
Content-Type: application/json

### Purpose

Uploads multiple contacts into one or more contact lists in a single request. This endpoint processes each contact number entry and either **adds a new contact** or **updates the existing contact’s name** if the number already exists in the specified list.

**Endpoint**: `POST https://business.me-mate.net/partners/broadcast/uploadMultiContact`

***

### Authentication

This endpoint requires an authentication token.

Use the existing global variable:

```http
Authorization: Bearer {{auth token}}

```

> If your API uses a different auth scheme, keep using `{{auth token}}` in the appropriate header/value format required by your backend.

***

### Required Headers

```http
X-Requested-With: XMLHttpRequest
Content-Type: application/json
Authorization: Bearer {{auth token}}

```

***

### Request Body Schema (JSON)

The body is a JSON object with the following structure:

* `contacts` *(array, required)*: List of contact batches to upload.
  * Each item in `contacts`:
    * `contactListId` *(string, required)*: Target contact list ID.

    * `numbers` *(array, required)*: List of contacts (numbers) to add/update.
      * Each item in `numbers`:
        * `number` *(string, required)*: Contact phone number.

        * `name` *(string, required)*: Contact name.

**Behavior for duplicates**

* If the same `number` already exists in the given `contactListId`, the system **updates the contact name** and returns an entry under `updated`.

* If it does not exist, it is created and returned under `added`.

***

### Example Request Payload

```json
{
    "contacts": [
        {
            "contactListId": "112998", 
            "numbers": [
                {
                    "number": "79747583534", 
                    "name": "Aman WABA Number" 
                },
                {
                    "number": "79747583534",
                    "name": "Support Team sd" 
                }
            ]
        },
        {
            "contactListId": "112998",
            "numbers": [
                {
                    "number": "8899776655",
                    "name": "Sales Department"
                },
                {
                    "number": "9988776655",
                    "name": "Marketing Team"
                }
            ]
        }
    ]
}

```

***

### Example Success Response (200)

```json
{
  "status": true,
  "msg": "Contacts processed!",
  "summary": {
    "requested": 3,
    "added": 2,
    "updated": 1,
    "failed": 0,
    "ignored_due_to_plan_limit": 0,
    "plan_remaining_before": 99940
  },
  "added": [
    {
      "tag": "112998",
      "number": "8899776655",
      "name": "Sales Department",
      "unsubscribed": 0
    },
    {
      "tag": "112998",
      "number": "9988776655",
      "name": "Marketing Team",
      "unsubscribed": 0
    }
  ],
  "updated": [
    {
      "tag": "112998",
      "number": "79747583534",
      "old_name": "aman waba number",
      "new_name": "Aman WABA Number",
      "message": "Contact existed, name updated"
    }
  ],
  "failed": [],
  "ignored_due_to_plan_limit": []
}

```

***

### Notes on `summary`

* `requested`: Total unique contact numbers requested for processing (as counted by the backend).

* `added`: Count of contacts created.

* `updated`: Count of existing contacts whose name was updated.

* `failed`: Count of contacts that failed to process.

* `ignored_due_to_plan_limit`: Count ignored due to plan limits.

* `plan_remaining_before`: Remaining plan quota before this operation ran.

Reference: https://apidocs.me-mate.net/business-me-mate-net-ap-is-document-v-1-0/manage-contact/add-numbers-to-contact-list/add-multiple-contact/add-multiple-contacts/https-business-me-mate-net-partners-broadcast-upload-multi-contact

## Request

### Headers

- `X-Requested-With` (string, optional)

### Body (application/json)

- `string`

## Response

### 200

OK

- `msg` (string, required)
- `added` (list of object, required)
  - `tag` (string, required)
  - `name` (string, required)
  - `number` (string, required)
  - `unsubscribed` (integer, required)
- `failed` (list of any, required)
- `status` (boolean, required)
- `summary` (object, required)
  - `added` (integer, required)
  - `failed` (integer, required)
  - `updated` (integer, required)
  - `requested` (integer, required)
  - `plan_remaining_before` (integer, required)
  - `ignored_due_to_plan_limit` (integer, required)
- `updated` (list of object, required)
  - `tag` (string, required)
  - `number` (string, required)
  - `message` (string, required)
  - `new_name` (string, required)
  - `old_name` (string, required)
- `ignored_due_to_plan_limit` (list of any, required)

## Examples

**Request**

```json
"{\r\n    \"contacts\": [\r\n        {\r\n            \"contactListId\": \"112998\", // contact list id\r\n            \"numbers\": [\r\n                {\r\n                    \"number\": \"7974758xxxx\", // contact number\r\n                    \"name\": \"Aman WABA Number\" // contact name\r\n                },\r\n                {\r\n                    \"number\": \"7974758xxxx\",\r\n                    \"name\": \"Support Team sd\" // on duplicate new contact will create\r\n                }\r\n            ]\r\n        },\r\n        {\r\n            \"contactListId\": \"112998\",\r\n            \"numbers\": [\r\n                {\r\n                    \"number\": \"889977xxxx\",\r\n                    \"name\": \"Sales Department\"\r\n                },\r\n                {\r\n                    \"number\": \"998877xxxx\",\r\n                    \"name\": \"Marketing Team\"\r\n                }\r\n            ]\r\n        }\r\n    ]\r\n}"
```

**Response**

```json
{
  "msg": "Contacts processed!",
  "added": [
    {
      "tag": "112998",
      "name": "Sales Department",
      "number": "8899776655",
      "unsubscribed": 0
    },
    {
      "tag": "112998",
      "name": "Marketing Team",
      "number": "9988776655",
      "unsubscribed": 0
    }
  ],
  "failed": [
    {
      "key": "value"
    }
  ],
  "status": true,
  "summary": {
    "added": 2,
    "failed": 0,
    "updated": 1,
    "requested": 3,
    "plan_remaining_before": 99940,
    "ignored_due_to_plan_limit": 0
  },
  "updated": [
    {
      "tag": "112998",
      "number": "79747583534",
      "message": "Contact existed, name updated",
      "new_name": "Aman WABA Number",
      "old_name": "aman waba number"
    }
  ],
  "ignored_due_to_plan_limit": [
    {
      "key": "value"
    }
  ]
}
```

**SDK Code**

```python
import requests

url = "https://business.me-mate.net/partners/broadcast/uploadMultiContact"

payload = "{
    \"contacts\": [
        {
            \"contactListId\": \"112998\", // contact list id
            \"numbers\": [
                {
                    \"number\": \"7974758xxxx\", // contact number
                    \"name\": \"Aman WABA Number\" // contact name
                },
                {
                    \"number\": \"7974758xxxx\",
                    \"name\": \"Support Team sd\" // on duplicate new contact will create
                }
            ]
        },
        {
            \"contactListId\": \"112998\",
            \"numbers\": [
                {
                    \"number\": \"889977xxxx\",
                    \"name\": \"Sales Department\"
                },
                {
                    \"number\": \"998877xxxx\",
                    \"name\": \"Marketing Team\"
                }
            ]
        }
    ]
}"
headers = {
    "X-Requested-With": "XMLHttpRequest",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = 'https://business.me-mate.net/partners/broadcast/uploadMultiContact';
const options = {
  method: 'POST',
  headers: {'X-Requested-With': 'XMLHttpRequest', 'Content-Type': 'application/json'},
  body: '"{\r\n    \"contacts\": [\r\n        {\r\n            \"contactListId\": \"112998\", // contact list id\r\n            \"numbers\": [\r\n                {\r\n                    \"number\": \"7974758xxxx\", // contact number\r\n                    \"name\": \"Aman WABA Number\" // contact name\r\n                },\r\n                {\r\n                    \"number\": \"7974758xxxx\",\r\n                    \"name\": \"Support Team sd\" // on duplicate new contact will create\r\n                }\r\n            ]\r\n        },\r\n        {\r\n            \"contactListId\": \"112998\",\r\n            \"numbers\": [\r\n                {\r\n                    \"number\": \"889977xxxx\",\r\n                    \"name\": \"Sales Department\"\r\n                },\r\n                {\r\n                    \"number\": \"998877xxxx\",\r\n                    \"name\": \"Marketing Team\"\r\n                }\r\n            ]\r\n        }\r\n    ]\r\n}"'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://business.me-mate.net/partners/broadcast/uploadMultiContact"

	payload := strings.NewReader("\"{\\r\\n    \\\"contacts\\\": [\\r\\n        {\\r\\n            \\\"contactListId\\\": \\\"112998\\\", // contact list id\\r\\n            \\\"numbers\\\": [\\r\\n                {\\r\\n                    \\\"number\\\": \\\"7974758xxxx\\\", // contact number\\r\\n                    \\\"name\\\": \\\"Aman WABA Number\\\" // contact name\\r\\n                },\\r\\n                {\\r\\n                    \\\"number\\\": \\\"7974758xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Support Team sd\\\" // on duplicate new contact will create\\r\\n                }\\r\\n            ]\\r\\n        },\\r\\n        {\\r\\n            \\\"contactListId\\\": \\\"112998\\\",\\r\\n            \\\"numbers\\\": [\\r\\n                {\\r\\n                    \\\"number\\\": \\\"889977xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Sales Department\\\"\\r\\n                },\\r\\n                {\\r\\n                    \\\"number\\\": \\\"998877xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Marketing Team\\\"\\r\\n                }\\r\\n            ]\\r\\n        }\\r\\n    ]\\r\\n}\"")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-Requested-With", "XMLHttpRequest")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://business.me-mate.net/partners/broadcast/uploadMultiContact")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-Requested-With"] = 'XMLHttpRequest'
request["Content-Type"] = 'application/json'
request.body = "\"{\\r\\n    \\\"contacts\\\": [\\r\\n        {\\r\\n            \\\"contactListId\\\": \\\"112998\\\", // contact list id\\r\\n            \\\"numbers\\\": [\\r\\n                {\\r\\n                    \\\"number\\\": \\\"7974758xxxx\\\", // contact number\\r\\n                    \\\"name\\\": \\\"Aman WABA Number\\\" // contact name\\r\\n                },\\r\\n                {\\r\\n                    \\\"number\\\": \\\"7974758xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Support Team sd\\\" // on duplicate new contact will create\\r\\n                }\\r\\n            ]\\r\\n        },\\r\\n        {\\r\\n            \\\"contactListId\\\": \\\"112998\\\",\\r\\n            \\\"numbers\\\": [\\r\\n                {\\r\\n                    \\\"number\\\": \\\"889977xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Sales Department\\\"\\r\\n                },\\r\\n                {\\r\\n                    \\\"number\\\": \\\"998877xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Marketing Team\\\"\\r\\n                }\\r\\n            ]\\r\\n        }\\r\\n    ]\\r\\n}\""

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://business.me-mate.net/partners/broadcast/uploadMultiContact")
  .header("X-Requested-With", "XMLHttpRequest")
  .header("Content-Type", "application/json")
  .body("\"{\\r\\n    \\\"contacts\\\": [\\r\\n        {\\r\\n            \\\"contactListId\\\": \\\"112998\\\", // contact list id\\r\\n            \\\"numbers\\\": [\\r\\n                {\\r\\n                    \\\"number\\\": \\\"7974758xxxx\\\", // contact number\\r\\n                    \\\"name\\\": \\\"Aman WABA Number\\\" // contact name\\r\\n                },\\r\\n                {\\r\\n                    \\\"number\\\": \\\"7974758xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Support Team sd\\\" // on duplicate new contact will create\\r\\n                }\\r\\n            ]\\r\\n        },\\r\\n        {\\r\\n            \\\"contactListId\\\": \\\"112998\\\",\\r\\n            \\\"numbers\\\": [\\r\\n                {\\r\\n                    \\\"number\\\": \\\"889977xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Sales Department\\\"\\r\\n                },\\r\\n                {\\r\\n                    \\\"number\\\": \\\"998877xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Marketing Team\\\"\\r\\n                }\\r\\n            ]\\r\\n        }\\r\\n    ]\\r\\n}\"")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://business.me-mate.net/partners/broadcast/uploadMultiContact', [
  'body' => '"{\\r\\n    \\"contacts\\": [\\r\\n        {\\r\\n            \\"contactListId\\": \\"112998\\", // contact list id\\r\\n            \\"numbers\\": [\\r\\n                {\\r\\n                    \\"number\\": \\"7974758xxxx\\", // contact number\\r\\n                    \\"name\\": \\"Aman WABA Number\\" // contact name\\r\\n                },\\r\\n                {\\r\\n                    \\"number\\": \\"7974758xxxx\\",\\r\\n                    \\"name\\": \\"Support Team sd\\" // on duplicate new contact will create\\r\\n                }\\r\\n            ]\\r\\n        },\\r\\n        {\\r\\n            \\"contactListId\\": \\"112998\\",\\r\\n            \\"numbers\\": [\\r\\n                {\\r\\n                    \\"number\\": \\"889977xxxx\\",\\r\\n                    \\"name\\": \\"Sales Department\\"\\r\\n                },\\r\\n                {\\r\\n                    \\"number\\": \\"998877xxxx\\",\\r\\n                    \\"name\\": \\"Marketing Team\\"\\r\\n                }\\r\\n            ]\\r\\n        }\\r\\n    ]\\r\\n}"',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-Requested-With' => 'XMLHttpRequest',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://business.me-mate.net/partners/broadcast/uploadMultiContact");
var request = new RestRequest(Method.POST);
request.AddHeader("X-Requested-With", "XMLHttpRequest");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "\"{\\r\\n    \\\"contacts\\\": [\\r\\n        {\\r\\n            \\\"contactListId\\\": \\\"112998\\\", // contact list id\\r\\n            \\\"numbers\\\": [\\r\\n                {\\r\\n                    \\\"number\\\": \\\"7974758xxxx\\\", // contact number\\r\\n                    \\\"name\\\": \\\"Aman WABA Number\\\" // contact name\\r\\n                },\\r\\n                {\\r\\n                    \\\"number\\\": \\\"7974758xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Support Team sd\\\" // on duplicate new contact will create\\r\\n                }\\r\\n            ]\\r\\n        },\\r\\n        {\\r\\n            \\\"contactListId\\\": \\\"112998\\\",\\r\\n            \\\"numbers\\\": [\\r\\n                {\\r\\n                    \\\"number\\\": \\\"889977xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Sales Department\\\"\\r\\n                },\\r\\n                {\\r\\n                    \\\"number\\\": \\\"998877xxxx\\\",\\r\\n                    \\\"name\\\": \\\"Marketing Team\\\"\\r\\n                }\\r\\n            ]\\r\\n        }\\r\\n    ]\\r\\n}\"", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "X-Requested-With": "XMLHttpRequest",
  "Content-Type": "application/json"
]
let parameters = "{
    \"contacts\": [
        {
            \"contactListId\": \"112998\", // contact list id
            \"numbers\": [
                {
                    \"number\": \"7974758xxxx\", // contact number
                    \"name\": \"Aman WABA Number\" // contact name
                },
                {
                    \"number\": \"7974758xxxx\",
                    \"name\": \"Support Team sd\" // on duplicate new contact will create
                }
            ]
        },
        {
            \"contactListId\": \"112998\",
            \"numbers\": [
                {
                    \"number\": \"889977xxxx\",
                    \"name\": \"Sales Department\"
                },
                {
                    \"number\": \"998877xxxx\",
                    \"name\": \"Marketing Team\"
                }
            ]
        }
    ]
}" as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://business.me-mate.net/partners/broadcast/uploadMultiContact")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```