curl --request POST \
  --url https://app.uselayers.com/api/storefront/v1/{collection_handle}/facets \
  --header 'Accept: <accept>' \
  --header 'Content-Type: <content-type>' \
  --header 'X-Storefront-Access-Token: <x-storefront-access-token>' \
  --data '
{
  "facets": [
    "<string>"
  ],
  "retrieveFacetCount": true,
  "includeFacetRanges": true,
  "filter_group": {}
}
'

import requests

url = "https://app.uselayers.com/api/storefront/v1/{collection_handle}/facets"

payload = {
    "facets": ["<string>"],
    "retrieveFacetCount": True,
    "includeFacetRanges": True,
    "filter_group": {}
}
headers = {
    "X-Storefront-Access-Token": "<x-storefront-access-token>",
    "Content-Type": "<content-type>",
    "Accept": "<accept>"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'X-Storefront-Access-Token': '<x-storefront-access-token>',
    'Content-Type': '<content-type>',
    Accept: '<accept>'
  },
  body: JSON.stringify({
    facets: ['<string>'],
    retrieveFacetCount: true,
    includeFacetRanges: true,
    filter_group: {}
  })
};

fetch('https://app.uselayers.com/api/storefront/v1/{collection_handle}/facets', 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://app.uselayers.com/api/storefront/v1/{collection_handle}/facets",
  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([
    'facets' => [
        '<string>'
    ],
    'retrieveFacetCount' => true,
    'includeFacetRanges' => true,
    'filter_group' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Accept: <accept>",
    "Content-Type: <content-type>",
    "X-Storefront-Access-Token: <x-storefront-access-token>"
  ],
]);

$response = curl_exec($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://app.uselayers.com/api/storefront/v1/{collection_handle}/facets"

	payload := strings.NewReader("{\n  \"facets\": [\n    \"<string>\"\n  ],\n  \"retrieveFacetCount\": true,\n  \"includeFacetRanges\": true,\n  \"filter_group\": {}\n}")

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

	req.Header.Add("X-Storefront-Access-Token", "<x-storefront-access-token>")
	req.Header.Add("Content-Type", "<content-type>")
	req.Header.Add("Accept", "<accept>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://app.uselayers.com/api/storefront/v1/{collection_handle}/facets")
  .header("X-Storefront-Access-Token", "<x-storefront-access-token>")
  .header("Content-Type", "<content-type>")
  .header("Accept", "<accept>")
  .body("{\n  \"facets\": [\n    \"<string>\"\n  ],\n  \"retrieveFacetCount\": true,\n  \"includeFacetRanges\": true,\n  \"filter_group\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.uselayers.com/api/storefront/v1/{collection_handle}/facets")

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

request = Net::HTTP::Post.new(url)
request["X-Storefront-Access-Token"] = '<x-storefront-access-token>'
request["Content-Type"] = '<content-type>'
request["Accept"] = '<accept>'
request.body = "{\n  \"facets\": [\n    \"<string>\"\n  ],\n  \"retrieveFacetCount\": true,\n  \"includeFacetRanges\": true,\n  \"filter_group\": {}\n}"

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