Linkedin invitation API

Enable your product to send LinkedIn connection requests. Perfect for AI agents and sales platforms building automated outreach.

< 4
s

Avg Response

+ 50

Endpoints

99.9
%

Uptime

import requests

url = "https://api.linkupapi.com/v1/network/connect"

payload = {
    "linkedin_url": "<string>",
    "message": "<string>",
    "country": "<string>",
    "login_token": "<string>"
}
headers = {
    "x-api-key": "<x-api-key>",
    "Content-Type": "application/json"
}

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

print(response.json())
1const url = 'https://api.linkupapi.com/v1/network/connect';
2const options = {
3  method: 'POST',
4  headers: {'x-api-key': '<x-api-key>', 'Content-Type': 'application/json'},
5  body: '{"linkedin_url":"<string>","message":"<string>","country":"<string>","login_token":"<string>"}'
6};
7
8try {
9  const response = await fetch(url, options);
10  const data = await response.json();
11  console.log(data);
12} catch (error) {
13  console.error(error);
14}
<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.linkupapi.com/v1/network/connect",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'linkedin_url' => '<string>',
    'message' => '<string>',
    'country' => '<string>',
    'login_token' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <x-api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
package main

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

func main() {

	url := "https://api.linkupapi.com/v1/network/connect"

	payload := strings.NewReader("{\n  \"linkedin_url\": \"<string>\",\n  \"message\": \"<string>\",\n  \"country\": \"<string>\",\n  \"login_token\": \"<string>\"\n}")

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

	req.Header.Add("x-api-key", "<x-api-key>")
	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))

}
1HttpResponse<String> response = Unirest.post("https://api.linkupapi.com/v1/network/connect")
2  .header("x-api-key", "<x-api-key>")
3  .header("Content-Type", "application/json")
4  .body("{\n  \"linkedin_url\": \"<string>\",\n  \"message\": \"<string>\",\n  \"country\": \"<string>\",\n  \"login_token\": \"<string>\"\n}")
5  .asString();

Send LinkedIn Connection Requests

The LinkedIn Invitation API allows you to send personalized connection requests to prospects directly from your platform.

Your AI agent or product can grow professional networks at scale with custom invitation messages.

Perfect for sales teams and recruiters building targeted pipelines.

The API handles invitation delivery with smart rate limiting and supports personalized messaging to increase acceptance rates.

1{
2  "status": "success",
3  "message": "Connection request sent successfully"
4}

Thomas Bergström

Chief Revenue Officer | Leading enterprise sales teams across EMEA | 15+ years in cybersecurity & cloud infrastructure

  • Connection request sent successfully
  • Connection request sent successfully

Privacy and security with no compromise.

Enterprise-grade security measures ensuring your data remains protected at every step of the process.

Real-Time Processing

Process data instantly without storage, ensuring maximum security and optimal performance for all operations.

Zero-Storage Architecture

Our unique architecture processes data on-the-fly without permanent storage, eliminating potential security vulnerabilities.

Enterprise Compliance

Built-in compliance with GDPR, CCPA, and major industry security standards for comprehensive data protection.

Turn your dream workflow into reality

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut et massa mi. Aliquam in hendrerit urna.

LinkupAPI V2 - See what’s new

Launch LinkedIn campaigns, scrape intent signals, and enrich profiles in seconds. All through one powerful API platform.

50
+

Endpoints

99.9
%

Uptime

< 3
s

Avg Response