curl --request POST \
  --url https://api.sfcompute.com/preview/v2/instance_templates \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "workspace": "wksp_k3R-nX9vLm7Qp2Yw5Jd8F",
  "image": "image_k3R-nX9vLm7Qp2Yw5Jd8F",
  "name": "my-resource-name",
  "enable_public_ipv4": true,
  "firewall": "frwl_k3R-nX9vLm7Qp2Yw5Jd8F",
  "tags": {
    "env": "prod",
    "team": "infra"
  },
  "cloud_init_user_data": "IyEvYmluL2Jhc2gKZWNobyBoZWxsbyB3b3JsZAo="
}
'

import requests

url = "https://api.sfcompute.com/preview/v2/instance_templates"

payload = {
    "workspace": "wksp_k3R-nX9vLm7Qp2Yw5Jd8F",
    "image": "image_k3R-nX9vLm7Qp2Yw5Jd8F",
    "name": "my-resource-name",
    "enable_public_ipv4": True,
    "firewall": "frwl_k3R-nX9vLm7Qp2Yw5Jd8F",
    "tags": {
        "env": "prod",
        "team": "infra"
    },
    "cloud_init_user_data": "IyEvYmluL2Jhc2gKZWNobyBoZWxsbyB3b3JsZAo="
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    workspace: 'wksp_k3R-nX9vLm7Qp2Yw5Jd8F',
    image: 'image_k3R-nX9vLm7Qp2Yw5Jd8F',
    name: 'my-resource-name',
    enable_public_ipv4: true,
    firewall: 'frwl_k3R-nX9vLm7Qp2Yw5Jd8F',
    tags: {env: 'prod', team: 'infra'},
    cloud_init_user_data: 'IyEvYmluL2Jhc2gKZWNobyBoZWxsbyB3b3JsZAo='
  })
};

fetch('https://api.sfcompute.com/preview/v2/instance_templates', 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.sfcompute.com/preview/v2/instance_templates",
  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([
    'workspace' => 'wksp_k3R-nX9vLm7Qp2Yw5Jd8F',
    'image' => 'image_k3R-nX9vLm7Qp2Yw5Jd8F',
    'name' => 'my-resource-name',
    'enable_public_ipv4' => true,
    'firewall' => 'frwl_k3R-nX9vLm7Qp2Yw5Jd8F',
    'tags' => [
        'env' => 'prod',
        'team' => 'infra'
    ],
    'cloud_init_user_data' => 'IyEvYmluL2Jhc2gKZWNobyBoZWxsbyB3b3JsZAo='
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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.sfcompute.com/preview/v2/instance_templates"

	payload := strings.NewReader("{\n  \"workspace\": \"wksp_k3R-nX9vLm7Qp2Yw5Jd8F\",\n  \"image\": \"image_k3R-nX9vLm7Qp2Yw5Jd8F\",\n  \"name\": \"my-resource-name\",\n  \"enable_public_ipv4\": true,\n  \"firewall\": \"frwl_k3R-nX9vLm7Qp2Yw5Jd8F\",\n  \"tags\": {\n    \"env\": \"prod\",\n    \"team\": \"infra\"\n  },\n  \"cloud_init_user_data\": \"IyEvYmluL2Jhc2gKZWNobyBoZWxsbyB3b3JsZAo=\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.sfcompute.com/preview/v2/instance_templates")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"workspace\": \"wksp_k3R-nX9vLm7Qp2Yw5Jd8F\",\n  \"image\": \"image_k3R-nX9vLm7Qp2Yw5Jd8F\",\n  \"name\": \"my-resource-name\",\n  \"enable_public_ipv4\": true,\n  \"firewall\": \"frwl_k3R-nX9vLm7Qp2Yw5Jd8F\",\n  \"tags\": {\n    \"env\": \"prod\",\n    \"team\": \"infra\"\n  },\n  \"cloud_init_user_data\": \"IyEvYmluL2Jhc2gKZWNobyBoZWxsbyB3b3JsZAo=\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sfcompute.com/preview/v2/instance_templates")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"workspace\": \"wksp_k3R-nX9vLm7Qp2Yw5Jd8F\",\n  \"image\": \"image_k3R-nX9vLm7Qp2Yw5Jd8F\",\n  \"name\": \"my-resource-name\",\n  \"enable_public_ipv4\": true,\n  \"firewall\": \"frwl_k3R-nX9vLm7Qp2Yw5Jd8F\",\n  \"tags\": {\n    \"env\": \"prod\",\n    \"team\": \"infra\"\n  },\n  \"cloud_init_user_data\": \"IyEvYmluL2Jhc2gKZWNobyBoZWxsbyB3b3JsZAo=\"\n}"

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

{
  "id": "itmpl_k3R-nX9vLm7Qp2Yw5Jd8F",
  "resource_path": "sfc:instance_template:<account_id>:<workspace>:<name>",
  "owner": "my-resource-name",
  "workspace": "my-resource-name",
  "workspace_id": "wksp_k3R-nX9vLm7Qp2Yw5Jd8F",
  "name": "my-resource-name",
  "object": "instance_template",
  "image": {
    "id": "image_k3R-nX9vLm7Qp2Yw5Jd8F",
    "name": "my-resource-name"
  },
  "enable_public_ipv4": true,
  "cloud_init_user_data_used": true,
  "created_at": 1738972800,
  "firewall": "frwl_k3R-nX9vLm7Qp2Yw5Jd8F",
  "tags": {
    "env": "prod",
    "team": "infra"
  },
  "cloud_init_user_data": "IyEvYmluL2Jhc2gKZWNobyBoZWxsbyB3b3JsZAo="
}

{
  "error": {
    "type": "invalid_request_error",
    "message": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "field": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "authentication_error",
    "message": "<string>"
  }
}

{
  "error": {
    "type": "forbidden",
    "message": "<string>"
  }
}

{
  "error": {
    "type": "unprocessable_entity",
    "message": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "field": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "api_error",
    "message": "<string>"
  }
}