Domain consumption - Bright Data Docs

Domain usage metrics

curl --request GET \
  --url https://api.brightdata.com/domains/{metric} \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.brightdata.com/domains/{metric}', 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.brightdata.com/domains/{metric}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <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"
	"net/http"
	"io"
)

func main() {

	url := "https://api.brightdata.com/domains/{metric}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.brightdata.com/domains/{metric}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{}

GET

/

domains

/

{metric}

Domain usage metrics

curl --request GET \
  --url https://api.brightdata.com/domains/{metric} \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.brightdata.com/domains/{metric}', 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.brightdata.com/domains/{metric}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <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"
	"net/http"
	"io"
)

func main() {

	url := "https://api.brightdata.com/domains/{metric}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api.brightdata.com/domains/{metric}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{}

Sample Requests

curl --request GET \
  --url 'api.brightdata.com/domains/bw?from=2025-12-01&to=2025-12-10' \
  --header 'Authorization: Bearer API_KEY'

curl --request GET \
  --url 'api.brightdata.com/domains/bw?from=2025-12-01&to=2025-12-10&zones=zone_name' \
  --header 'Authorization: Bearer API_KEY'

curl --request GET \
  --url 'api.brightdata.com/domains/req?from=2025-12-01&to=2025-12-10&zones=zone_name' \
  --header 'Authorization: Bearer API_KEY'

Authorizations

Authorization

string

header

required

Use your Bright Data API Key as a Bearer token in the Authorization header.

How to authenticate:

Obtain your API Key from the Bright Data account settings at https://brightdata.com/cp/setting/users
Include the API Key in the Authorization header of your requests
Format: Authorization: Bearer YOUR_API_KEY

Example:

Authorization: Bearer b5648e1096c6442f60a6c4bbbe73f8d2234d3d8324554bd6a7ec8f3f251f07df

Learn how to get your Bright Data API key: https://docs.brightdata.com/api-reference/authentication

Path Parameters

metric

enum<string>

required

Metric type to query:

Available Metrics

/bw - Bandwidth consumption
/req - Request count

Available options:

bw,

req

Query Parameters

from

string<date>

required

Start date (YYYY-MM-DD)

Example:

"2025-12-01"

to

string<date>

required

End date (YYYY-MM-DD)

Example:

"2025-12-10"

zones

string

Zone name filter. Omit to include all zones.

Example:

"zone_name"

Response

Successful response

The response is of type object.