Доброе утро.
Есть хороший
сервис.
Вот результат
// Generated by curl-to-PHP: http://incarnate.github.io/curl-to-php/
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://online.moysklad.ru/api/remap/1.1/entity/paymentin");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "{\n \"organization\": {\n \"meta\": {\n \"href\": \"https://online.moysklad.ru/api/remap/1.1/entity/organization/ff24265a-ecfd-11e8-9109-f8fc000d545b\",\n \"type\": \"organization\"\n }\n },\n \"agent\": {\n \"meta\": {\n \"href\": \"https://online.moysklad.ru/api/remap/1.1/entity/counterparty/ff255c42-ecfd-11e8-9109-f8fc000d545e\",\n \"type\": \"counterparty\"\n }\n }\n}");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_USERPWD, "admin@test515" . ":" . "123456");
$headers = array();
$headers[] = "Content-Type: application/json";
$headers[] = "Cache-Control: no-cache";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$result = curl_exec($ch);
if (curl_errno($ch)) {
echo 'Error:' . curl_error($ch);
}
curl_close ($ch);