curl --request POST \
  --url https://alerts-api.dial.to/v2/{appId}/send-batch \
  --header 'Content-Type: application/json' \
  --header 'x-dialect-api-key: <api-key>' \
  --data '
{
  "alerts": [
    {
      "channels": [],
      "message": {
        "title": "Alert Title",
        "body": "Alert body",
        "image": "https://dialect-file-storage.s3.us-west-2.amazonaws.com/avatars/dialect-logo.png",
        "actions": [
          {
            "type": "link",
            "label": "Open Link",
            "url": "https://dialect.to"
          }
        ]
      },
      "recipient": {
        "type": "subscriber",
        "walletAddress": "6CxnSjtasq5Tzwb4b93AhLofXtiDvMpQ2vTkWdSZqTH7"
      },
      "topicId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "data": {
        "type": "transaction",
        "transactionId": "123",
        "amount": "100"
      },
      "push": {}
    }
  ]
}
'

import requests

url = "https://alerts-api.dial.to/v2/{appId}/send-batch"

payload = { "alerts": [
        {
            "channels": [],
            "message": {
                "title": "Alert Title",
                "body": "Alert body",
                "image": "https://dialect-file-storage.s3.us-west-2.amazonaws.com/avatars/dialect-logo.png",
                "actions": [
                    {
                        "type": "link",
                        "label": "Open Link",
                        "url": "https://dialect.to"
                    }
                ]
            },
            "recipient": {
                "type": "subscriber",
                "walletAddress": "6CxnSjtasq5Tzwb4b93AhLofXtiDvMpQ2vTkWdSZqTH7"
            },
            "topicId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "data": {
                "type": "transaction",
                "transactionId": "123",
                "amount": "100"
            },
            "push": {}
        }
    ] }
headers = {
    "x-dialect-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-dialect-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    alerts: [
      {
        channels: [],
        message: {
          title: 'Alert Title',
          body: JSON.stringify('Alert body'),
          image: 'https://dialect-file-storage.s3.us-west-2.amazonaws.com/avatars/dialect-logo.png',
          actions: [{type: 'link', label: 'Open Link', url: 'https://dialect.to'}]
        },
        recipient: {
          type: 'subscriber',
          walletAddress: '6CxnSjtasq5Tzwb4b93AhLofXtiDvMpQ2vTkWdSZqTH7'
        },
        topicId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
        data: {type: 'transaction', transactionId: '123', amount: '100'},
        push: {}
      }
    ]
  })
};

fetch('https://alerts-api.dial.to/v2/{appId}/send-batch', 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://alerts-api.dial.to/v2/{appId}/send-batch",
  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([
    'alerts' => [
        [
                'channels' => [
                                
                ],
                'message' => [
                                'title' => 'Alert Title',
                                'body' => 'Alert body',
                                'image' => 'https://dialect-file-storage.s3.us-west-2.amazonaws.com/avatars/dialect-logo.png',
                                'actions' => [
                                                                [
                                                                                                                                'type' => 'link',
                                                                                                                                'label' => 'Open Link',
                                                                                                                                'url' => 'https://dialect.to'
                                                                ]
                                ]
                ],
                'recipient' => [
                                'type' => 'subscriber',
                                'walletAddress' => '6CxnSjtasq5Tzwb4b93AhLofXtiDvMpQ2vTkWdSZqTH7'
                ],
                'topicId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
                'data' => [
                                'type' => 'transaction',
                                'transactionId' => '123',
                                'amount' => '100'
                ],
                'push' => [
                                
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-dialect-api-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://alerts-api.dial.to/v2/{appId}/send-batch"

	payload := strings.NewReader("{\n  \"alerts\": [\n    {\n      \"channels\": [],\n      \"message\": {\n        \"title\": \"Alert Title\",\n        \"body\": \"Alert body\",\n        \"image\": \"https://dialect-file-storage.s3.us-west-2.amazonaws.com/avatars/dialect-logo.png\",\n        \"actions\": [\n          {\n            \"type\": \"link\",\n            \"label\": \"Open Link\",\n            \"url\": \"https://dialect.to\"\n          }\n        ]\n      },\n      \"recipient\": {\n        \"type\": \"subscriber\",\n        \"walletAddress\": \"6CxnSjtasq5Tzwb4b93AhLofXtiDvMpQ2vTkWdSZqTH7\"\n      },\n      \"topicId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"data\": {\n        \"type\": \"transaction\",\n        \"transactionId\": \"123\",\n        \"amount\": \"100\"\n      },\n      \"push\": {}\n    }\n  ]\n}")

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

	req.Header.Add("x-dialect-api-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://alerts-api.dial.to/v2/{appId}/send-batch")
  .header("x-dialect-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"alerts\": [\n    {\n      \"channels\": [],\n      \"message\": {\n        \"title\": \"Alert Title\",\n        \"body\": \"Alert body\",\n        \"image\": \"https://dialect-file-storage.s3.us-west-2.amazonaws.com/avatars/dialect-logo.png\",\n        \"actions\": [\n          {\n            \"type\": \"link\",\n            \"label\": \"Open Link\",\n            \"url\": \"https://dialect.to\"\n          }\n        ]\n      },\n      \"recipient\": {\n        \"type\": \"subscriber\",\n        \"walletAddress\": \"6CxnSjtasq5Tzwb4b93AhLofXtiDvMpQ2vTkWdSZqTH7\"\n      },\n      \"topicId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"data\": {\n        \"type\": \"transaction\",\n        \"transactionId\": \"123\",\n        \"amount\": \"100\"\n      },\n      \"push\": {}\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://alerts-api.dial.to/v2/{appId}/send-batch")

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

request = Net::HTTP::Post.new(url)
request["x-dialect-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"alerts\": [\n    {\n      \"channels\": [],\n      \"message\": {\n        \"title\": \"Alert Title\",\n        \"body\": \"Alert body\",\n        \"image\": \"https://dialect-file-storage.s3.us-west-2.amazonaws.com/avatars/dialect-logo.png\",\n        \"actions\": [\n          {\n            \"type\": \"link\",\n            \"label\": \"Open Link\",\n            \"url\": \"https://dialect.to\"\n          }\n        ]\n      },\n      \"recipient\": {\n        \"type\": \"subscriber\",\n        \"walletAddress\": \"6CxnSjtasq5Tzwb4b93AhLofXtiDvMpQ2vTkWdSZqTH7\"\n      },\n      \"topicId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"data\": {\n        \"type\": \"transaction\",\n        \"transactionId\": \"123\",\n        \"amount\": \"100\"\n      },\n      \"push\": {}\n    }\n  ]\n}"

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

{}

{
  "error": {}
}