curl --request POST \
  --url https://api.lerix.dev/v1/{project-id}/notifications/send \
  --header 'Content-Type: application/json' \
  --header 'lerix-key: <api-key>' \
  --data '
{
  "title": "<string>",
  "body": "<string>",
  "deviceTokens": [
    "<string>"
  ],
  "externalUserIds": [
    "<string>"
  ],
  "sendByTopic": true,
  "topic": "<string>",
  "sound": "<string>",
  "metadata": {},
  "projectSlug": "<string>",
  "apiKey": "<string>",
  "source": "<string>",
  "sentAt": "<string>"
}
'

import requests

url = "https://api.lerix.dev/v1/{project-id}/notifications/send"

payload = {
    "title": "<string>",
    "body": "<string>",
    "deviceTokens": ["<string>"],
    "externalUserIds": ["<string>"],
    "sendByTopic": True,
    "topic": "<string>",
    "sound": "<string>",
    "metadata": {},
    "projectSlug": "<string>",
    "apiKey": "<string>",
    "source": "<string>",
    "sentAt": "<string>"
}
headers = {
    "lerix-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'lerix-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    title: '<string>',
    body: JSON.stringify('<string>'),
    deviceTokens: ['<string>'],
    externalUserIds: ['<string>'],
    sendByTopic: true,
    topic: '<string>',
    sound: '<string>',
    metadata: {},
    projectSlug: '<string>',
    apiKey: '<string>',
    source: '<string>',
    sentAt: '<string>'
  })
};

fetch('https://api.lerix.dev/v1/{project-id}/notifications/send', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.lerix.dev/v1/{project-id}/notifications/send",
  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([
    'title' => '<string>',
    'body' => '<string>',
    'deviceTokens' => [
        '<string>'
    ],
    'externalUserIds' => [
        '<string>'
    ],
    'sendByTopic' => true,
    'topic' => '<string>',
    'sound' => '<string>',
    'metadata' => [
        
    ],
    'projectSlug' => '<string>',
    'apiKey' => '<string>',
    'source' => '<string>',
    'sentAt' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "lerix-key: <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.lerix.dev/v1/{project-id}/notifications/send"

	payload := strings.NewReader("{\n  \"title\": \"<string>\",\n  \"body\": \"<string>\",\n  \"deviceTokens\": [\n    \"<string>\"\n  ],\n  \"externalUserIds\": [\n    \"<string>\"\n  ],\n  \"sendByTopic\": true,\n  \"topic\": \"<string>\",\n  \"sound\": \"<string>\",\n  \"metadata\": {},\n  \"projectSlug\": \"<string>\",\n  \"apiKey\": \"<string>\",\n  \"source\": \"<string>\",\n  \"sentAt\": \"<string>\"\n}")

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

	req.Header.Add("lerix-key", "<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(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.lerix.dev/v1/{project-id}/notifications/send")
  .header("lerix-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"title\": \"<string>\",\n  \"body\": \"<string>\",\n  \"deviceTokens\": [\n    \"<string>\"\n  ],\n  \"externalUserIds\": [\n    \"<string>\"\n  ],\n  \"sendByTopic\": true,\n  \"topic\": \"<string>\",\n  \"sound\": \"<string>\",\n  \"metadata\": {},\n  \"projectSlug\": \"<string>\",\n  \"apiKey\": \"<string>\",\n  \"source\": \"<string>\",\n  \"sentAt\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.lerix.dev/v1/{project-id}/notifications/send")

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

request = Net::HTTP::Post.new(url)
request["lerix-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"title\": \"<string>\",\n  \"body\": \"<string>\",\n  \"deviceTokens\": [\n    \"<string>\"\n  ],\n  \"externalUserIds\": [\n    \"<string>\"\n  ],\n  \"sendByTopic\": true,\n  \"topic\": \"<string>\",\n  \"sound\": \"<string>\",\n  \"metadata\": {},\n  \"projectSlug\": \"<string>\",\n  \"apiKey\": \"<string>\",\n  \"source\": \"<string>\",\n  \"sentAt\": \"<string>\"\n}"

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

{
  "matchedUsers": 123,
  "matchedDevices": 123,
  "unknownUserIds": [
    "<string>"
  ]
}