サンプルコードCSV方式PHP

<?php

$username='AAA';
$password='XXX';

// initialise the curl request
$request = curl_init('https://www.******.jp/api3/');

// Set options for Basic Auth
curl_setopt($request, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($request, CURLOPT_USERPWD, "$username:$password");

// Set timeout 10 sec
curl_setopt($request, CURLOPT_TIMEOUT, 10);

// Set max redirections to 10
curl_setopt($request, CURLOPT_MAXREDIRS, 10);

// send a file
curl_setopt($request, CURLOPT_POST, true);
curl_setopt(
    $request,
    CURLOPT_POSTFIELDS,
    array(
      'file' => new CURLFile('./test.csv'),
      'encode' => 'utf8',
      'smstexttype' => 'csv',
      'smstext' => 'test'
    ));

// output the response
curl_setopt($request, CURLOPT_RETURNTRANSFER, true);

// Run request
$result=curl_exec($request);

// Get Status code
$status_code = curl_getinfo($request, CURLINFO_HTTP_CODE);

// Print result for debug puposes
print_r("Output result:" . $result . "\n");
print_r("Status Code: " . $status_code . "\n");

// close the session
curl_close($request);

?>

その他の言語についてもお問い合わせください。