LinkedIn message API

1import requests
2
3response = requests.post(
4    "https://api.linkupapi.com/v2/messages",
5    headers={"x-api-key": "YOUR_API_KEY"},
6    json={
7        "account_id": "YOUR_ACCOUNT_ID",
8        "action": "send",
9        "params": {
10            "profile_url": "https://www.linkedin.com/in/johndoe",
11            "message_text": "Hi John, loved your last post on AI agents. Happy to connect!"
12        }
13    }
14)
15
16print(response.json())

1const response = await fetch("https://api.linkupapi.com/v2/messages", {
2  method: "POST",
3  headers: {
4    "x-api-key": "YOUR_API_KEY",
5    "Content-Type": "application/json"
6  },
7  body: JSON.stringify({
8    account_id: "YOUR_ACCOUNT_ID",
9    action: "send",
10    params: {
11      profile_url: "https://www.linkedin.com/in/johndoe",
12      message_text: "Hi John, loved your last post on AI agents. Happy to connect!"
13    }
14  })
15});
16
17const data = await response.json();
18console.log(data);

1<?php
2$payload = [
3    "account_id" => "YOUR_ACCOUNT_ID",
4    "action" => "send",
5    "params" => [
6        "profile_url" => "https://www.linkedin.com/in/johndoe",
7        "message_text" => "Hi John, loved your last post on AI agents. Happy to connect!"
8    ]
9];
10
11$ch = curl_init("https://api.linkupapi.com/v2/messages");
12curl_setopt($ch, CURLOPT_POST, true);
13curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
14curl_setopt($ch, CURLOPT_HTTPHEADER, [
15    "x-api-key: YOUR_API_KEY",
16    "Content-Type: application/json"
17]);
18curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
19
20$response = curl_exec($ch);
21curl_close($ch);
22echo $response;

1package main
2
3import (
4    "bytes"
5    "fmt"
6    "io"
7    "net/http"
8)
9
10func main() {
11    payload := []byte(`{
12  "account_id": "YOUR_ACCOUNT_ID",
13  "action": "send",
14  "params": {
15    "profile_url": "https://www.linkedin.com/in/johndoe",
16    "message_text": "Hi John, loved your last post on AI agents. Happy to connect!"
17  }
18}`)
19
20    req, _ := http.NewRequest("POST", "https://api.linkupapi.com/v2/messages", bytes.NewBuffer(payload))
21    req.Header.Set("x-api-key", "YOUR_API_KEY")
22    req.Header.Set("Content-Type", "application/json")
23
24    res, err := http.DefaultClient.Do(req)
25    if err != nil {
26        panic(err)
27    }
28    defer res.Body.Close()
29    body, _ := io.ReadAll(res.Body)
30    fmt.Println(string(body))
31}

1import java.net.URI;
2import java.net.http.HttpClient;
3import java.net.http.HttpRequest;
4import java.net.http.HttpResponse;
5
6public class Main {
7    public static void main(String[] args) throws Exception {
8        String payload = "{\"account_id\": \"YOUR_ACCOUNT_ID\", \"action\": \"send\", \"params\": {\"profile_url\": \"https://www.linkedin.com/in/johndoe\", \"message_text\": \"Hi John, loved your last post on AI agents. Happy to connect!\"}}";
9
10        HttpRequest request = HttpRequest.newBuilder()
11            .uri(URI.create("https://api.linkupapi.com/v2/messages"))
12            .header("x-api-key", "YOUR_API_KEY")
13            .header("Content-Type", "application/json")
14            .POST(HttpRequest.BodyPublishers.ofString(payload))
15            .build();
16
17        HttpResponse<String> response = HttpClient.newHttpClient()
18            .send(request, HttpResponse.BodyHandlers.ofString());
19        System.out.println(response.body());
20    }
21}