curl --request POST \
  --url https://api.hellotracks.com/v1/forms/links \
  --header 'API-Key: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "targetType": "place",
  "targetId": "d4e5f6",
  "templateId": "3f2b8c1e-0000-4000-8000-000000000001"
}
'

import requests

url = "https://api.hellotracks.com/v1/forms/links"

payload = {
    "targetType": "place",
    "targetId": "d4e5f6",
    "templateId": "3f2b8c1e-0000-4000-8000-000000000001"
}
headers = {
    "API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    targetType: 'place',
    targetId: 'd4e5f6',
    templateId: '3f2b8c1e-0000-4000-8000-000000000001'
  })
};

fetch('https://api.hellotracks.com/v1/forms/links', 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.hellotracks.com/v1/forms/links",
  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([
    'targetType' => 'place',
    'targetId' => 'd4e5f6',
    'templateId' => '3f2b8c1e-0000-4000-8000-000000000001'
  ]),
  CURLOPT_HTTPHEADER => [
    "API-Key: <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.hellotracks.com/v1/forms/links"

	payload := strings.NewReader("{\n  \"targetType\": \"place\",\n  \"targetId\": \"d4e5f6\",\n  \"templateId\": \"3f2b8c1e-0000-4000-8000-000000000001\"\n}")

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

	req.Header.Add("API-Key", "<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.hellotracks.com/v1/forms/links")
  .header("API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"targetType\": \"place\",\n  \"targetId\": \"d4e5f6\",\n  \"templateId\": \"3f2b8c1e-0000-4000-8000-000000000001\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hellotracks.com/v1/forms/links")

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

request = Net::HTTP::Post.new(url)
request["API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"targetType\": \"place\",\n  \"targetId\": \"d4e5f6\",\n  \"templateId\": \"3f2b8c1e-0000-4000-8000-000000000001\"\n}"

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

{
  "data": {
    "targetType": "place",
    "targetId": "d4e5f6",
    "targetTitle": "Warehouse",
    "items": [
      {
        "id": "3f2b8c1e-0000-4000-8000-000000000001",
        "templateId": "3f2b8c1e-0000-4000-8000-000000000001",
        "title": "Site check"
      }
    ],
    "linkedForms": [
      {
        "id": "3f2b8c1e-0000-4000-8000-000000000001",
        "templateId": "3f2b8c1e-0000-4000-8000-000000000001",
        "title": "Site check"
      }
    ]
  },
  "error": null,
  "meta": {
    "path": "/v1/forms/links",
    "method": "POST"
  }
}

{
  "data": null,
  "error": {
    "code": "invalid_request",
    "message": "date must be YYYY-MM-DD"
  },
  "meta": {
    "path": "/jobs",
    "method": "GET"
  }
}

{
  "data": null,
  "error": {
    "code": "invalid_api_key",
    "message": "Invalid Hellotracks API key."
  },
  "meta": {
    "path": "/jobs",
    "method": "GET"
  }
}

{
  "data": null,
  "error": {
    "code": "forbidden",
    "message": "No permission."
  },
  "meta": {
    "path": "/jobs",
    "method": "GET"
  }
}

{
  "data": null,
  "error": {
    "code": "throttled",
    "message": "Too many requests."
  },
  "meta": {
    "path": "/jobs",
    "method": "GET"
  }
}

{
  "data": null,
  "error": {
    "code": "internal_error",
    "message": "Hellotracks API is temporarily unavailable."
  },
  "meta": {
    "path": "/jobs",
    "method": "GET"
  }
}