curl --request POST \
  --url https://api.latitude.sh/projects/{project_id}/user_data \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "data": {
    "type": "user_data",
    "attributes": {
      "content": "I2Nsb3VkLWNvbmZpZwpydW5jbWQ6CiAtIFsgdG91Y2gsICAvaG9tZS91YnVudHUvdGVzdCBd",
      "description": "User Data description"
    }
  }
}
'

import requests

url = "https://api.latitude.sh/projects/{project_id}/user_data"

payload = { "data": {
        "type": "user_data",
        "attributes": {
            "content": "I2Nsb3VkLWNvbmZpZwpydW5jbWQ6CiAtIFsgdG91Y2gsICAvaG9tZS91YnVudHUvdGVzdCBd",
            "description": "User Data description"
        }
    } }
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    data: {
      type: 'user_data',
      attributes: {
        content: 'I2Nsb3VkLWNvbmZpZwpydW5jbWQ6CiAtIFsgdG91Y2gsICAvaG9tZS91YnVudHUvdGVzdCBd',
        description: 'User Data description'
      }
    }
  })
};

fetch('https://api.latitude.sh/projects/{project_id}/user_data', 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.latitude.sh/projects/{project_id}/user_data",
  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([
    'data' => [
        'type' => 'user_data',
        'attributes' => [
                'content' => 'I2Nsb3VkLWNvbmZpZwpydW5jbWQ6CiAtIFsgdG91Y2gsICAvaG9tZS91YnVudHUvdGVzdCBd',
                'description' => 'User Data description'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "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://api.latitude.sh/projects/{project_id}/user_data"

	payload := strings.NewReader("{\n  \"data\": {\n    \"type\": \"user_data\",\n    \"attributes\": {\n      \"content\": \"I2Nsb3VkLWNvbmZpZwpydW5jbWQ6CiAtIFsgdG91Y2gsICAvaG9tZS91YnVudHUvdGVzdCBd\",\n      \"description\": \"User Data description\"\n    }\n  }\n}")

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

	req.Header.Add("Authorization", "<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.latitude.sh/projects/{project_id}/user_data")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": {\n    \"type\": \"user_data\",\n    \"attributes\": {\n      \"content\": \"I2Nsb3VkLWNvbmZpZwpydW5jbWQ6CiAtIFsgdG91Y2gsICAvaG9tZS91YnVudHUvdGVzdCBd\",\n      \"description\": \"User Data description\"\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.latitude.sh/projects/{project_id}/user_data")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"data\": {\n    \"type\": \"user_data\",\n    \"attributes\": {\n      \"content\": \"I2Nsb3VkLWNvbmZpZwpydW5jbWQ6CiAtIFsgdG91Y2gsICAvaG9tZS91YnVudHUvdGVzdCBd\",\n      \"description\": \"User Data description\"\n    }\n  }\n}"

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

{
  "data": {
    "id": "ud_pRMLydp0dQKr1",
    "type": "user_data",
    "attributes": {
      "description": "User Data description",
      "content": "I2Nsb3VkLWNvbmZpZwpydW5jbWQ6CiAtIFsgdG91Y2gsICAvaG9tZS91YnVudHUvdGVzdCBd",
      "created_at": "2026-01-14T15:56:43+00:00",
      "updated_at": "2026-01-14T15:56:43+00:00",
      "decoded_content": "#cloud-config\nruncmd:\n - [ touch,  /home/ubuntu/test ]",
      "project": {
        "id": "proj_8NkvdyMKdeLpx",
        "name": "Intelligent Bronze Car",
        "slug": "intelligent-bronze-car",
        "description": "Small Iron Shoes",
        "provisioning_type": "on_demand",
        "billing_type": "Normal",
        "billing_method": "Normal",
        "bandwidth_alert": false,
        "environment": null,
        "billing": {},
        "stats": {
          "databases": 0,
          "ip_addresses": 0,
          "prefixes": 0,
          "servers": 0,
          "storages": 0,
          "virtual_machines": 0,
          "vlans": 0
        }
      }
    }
  },
  "meta": {}
}