require 'net/http'
require 'uri'
require 'json'

uri = URI.parse('https://app.tatango.com/api/v2/lists/ID/messages')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
request = Net::HTTP::Post.new(uri.request_uri)
request.basic_auth("emailaddress@mydomain.com", "my_api_key")
request['Accept'] = 'application/json'
request['Content-Type'] = 'application/json'
request.body = {"message" => {"content" => "Hello from Tatango!", "send_at" => "2023-12-01T10:00:00Z"}}.to_json
response = http.request(request)

curl --request POST \
  --url https://app.tatango.com/api/v2/lists/{ID}/messages \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "message": {
    "content": "Your message content here"
  }
}
'

import requests

url = "https://app.tatango.com/api/v2/lists/{ID}/messages"

payload = { "message": { "content": "Your message content here" } }
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({message: {content: 'Your message content here'}})
};

fetch('https://app.tatango.com/api/v2/lists/{ID}/messages', 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://app.tatango.com/api/v2/lists/{ID}/messages",
  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([
    'message' => [
        'content' => 'Your message content here'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://app.tatango.com/api/v2/lists/{ID}/messages"

	payload := strings.NewReader("{\n  \"message\": {\n    \"content\": \"Your message content here\"\n  }\n}")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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://app.tatango.com/api/v2/lists/{ID}/messages")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"message\": {\n    \"content\": \"Your message content here\"\n  }\n}")
  .asString();

{
  "status": "OK",
  "message": {
    "id": 4
  }
}