API Keys API

googleapis · Analytics

Analytics No Auth Free & Open analytics media

Manages the API keys associated with developer projects.

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET apikeys.keys.lookupKey

Find the parent project and resource name of the API key that matches the key string in the request. If the API key has been purged, resource name will not be set. The service account must have the `apikeys.keys.lookup` permission on the parent project.

https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/keys:lookupKey?alt=json&key=YOUR_API_KEY&fields=example&$.xgafv=1&callback=example&keyString=example&quotaUser=example&uploadType=example&oauth_token=example&prettyPrint=true&access_token=example&upload_protocol=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/keys:lookupKey?alt=json&key=YOUR_API_KEY&fields=example&$.xgafv=1&callback=example&keyString=example&quotaUser=example&uploadType=example&oauth_token=example&prettyPrint=true&access_token=example&upload_protocol=example"

import requests
params = {
    "alt": "json",
    "key": "YOUR_API_KEY",
    "fields": "example",
    "$.xgafv": "1",
    "callback": "example",
    "keyString": "example",
    "quotaUser": "example",
    "uploadType": "example",
    "oauth_token": "example",
    "prettyPrint": "true",
    "access_token": "example",
    "upload_protocol": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/keys:lookupKey",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/keys:lookupKey');
url.searchParams.set('alt', 'json');
url.searchParams.set('key', 'YOUR_API_KEY');
url.searchParams.set('fields', 'example');
url.searchParams.set('$.xgafv', '1');
url.searchParams.set('callback', 'example');
url.searchParams.set('keyString', 'example');
url.searchParams.set('quotaUser', 'example');
url.searchParams.set('uploadType', 'example');
url.searchParams.set('oauth_token', 'example');
url.searchParams.set('prettyPrint', 'true');
url.searchParams.set('access_token', 'example');
url.searchParams.set('upload_protocol', 'example');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/keys:lookupKey")
	q := baseURL.Query()
	q.Set("alt", "json")
	q.Set("key", "YOUR_API_KEY")
	q.Set("fields", "example")
	q.Set("$.xgafv", "1")
	q.Set("callback", "example")
	q.Set("keyString", "example")
	q.Set("quotaUser", "example")
	q.Set("uploadType", "example")
	q.Set("oauth_token", "example")
	q.Set("prettyPrint", "true")
	q.Set("access_token", "example")
	q.Set("upload_protocol", "example")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/keys:lookupKey")
uri.query = URI.encode_www_form({
  "alt" => "json",
  "key" => "YOUR_API_KEY",
  "fields" => "example",
  "$.xgafv" => "1",
  "callback" => "example",
  "keyString" => "example",
  "quotaUser" => "example",
  "uploadType" => "example",
  "oauth_token" => "example",
  "prettyPrint" => "true",
  "access_token" => "example",
  "upload_protocol" => "example"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/keys:lookupKey?" . http_build_query([
    "alt" => "json",
    "key" => "YOUR_API_KEY",
    "fields" => "example",
    "$.xgafv" => "1",
    "callback" => "example",
    "keyString" => "example",
    "quotaUser" => "example",
    "uploadType" => "example",
    "oauth_token" => "example",
    "prettyPrint" => "true",
    "access_token" => "example",
    "upload_protocol" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET apikeys.projects.locations.keys.list

Lists the API keys owned by a project. The key string of the API key isn't included in the response. NOTE: Key is a global resource; hence the only supported value for location is `global`.

https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{parent}/keys?alt=json&key=YOUR_API_KEY&fields=example&$.xgafv=1&callback=example&pageSize=1&pageToken=example&quotaUser=example&uploadType=example&oauth_token=example&prettyPrint=true&showDeleted=true&access_token=example&upload_protocol=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{parent}/keys?alt=json&key=YOUR_API_KEY&fields=example&$.xgafv=1&callback=example&pageSize=1&pageToken=example&quotaUser=example&uploadType=example&oauth_token=example&prettyPrint=true&showDeleted=true&access_token=example&upload_protocol=example"

import requests
params = {
    "alt": "json",
    "key": "YOUR_API_KEY",
    "fields": "example",
    "$.xgafv": "1",
    "callback": "example",
    "pageSize": "1",
    "pageToken": "example",
    "quotaUser": "example",
    "uploadType": "example",
    "oauth_token": "example",
    "prettyPrint": "true",
    "showDeleted": "true",
    "access_token": "example",
    "upload_protocol": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{parent}/keys",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{parent}/keys');
url.searchParams.set('alt', 'json');
url.searchParams.set('key', 'YOUR_API_KEY');
url.searchParams.set('fields', 'example');
url.searchParams.set('$.xgafv', '1');
url.searchParams.set('callback', 'example');
url.searchParams.set('pageSize', '1');
url.searchParams.set('pageToken', 'example');
url.searchParams.set('quotaUser', 'example');
url.searchParams.set('uploadType', 'example');
url.searchParams.set('oauth_token', 'example');
url.searchParams.set('prettyPrint', 'true');
url.searchParams.set('showDeleted', 'true');
url.searchParams.set('access_token', 'example');
url.searchParams.set('upload_protocol', 'example');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{parent}/keys")
	q := baseURL.Query()
	q.Set("alt", "json")
	q.Set("key", "YOUR_API_KEY")
	q.Set("fields", "example")
	q.Set("$.xgafv", "1")
	q.Set("callback", "example")
	q.Set("pageSize", "1")
	q.Set("pageToken", "example")
	q.Set("quotaUser", "example")
	q.Set("uploadType", "example")
	q.Set("oauth_token", "example")
	q.Set("prettyPrint", "true")
	q.Set("showDeleted", "true")
	q.Set("access_token", "example")
	q.Set("upload_protocol", "example")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{parent}/keys")
uri.query = URI.encode_www_form({
  "alt" => "json",
  "key" => "YOUR_API_KEY",
  "fields" => "example",
  "$.xgafv" => "1",
  "callback" => "example",
  "pageSize" => "1",
  "pageToken" => "example",
  "quotaUser" => "example",
  "uploadType" => "example",
  "oauth_token" => "example",
  "prettyPrint" => "true",
  "showDeleted" => "true",
  "access_token" => "example",
  "upload_protocol" => "example"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{parent}/keys?" . http_build_query([
    "alt" => "json",
    "key" => "YOUR_API_KEY",
    "fields" => "example",
    "$.xgafv" => "1",
    "callback" => "example",
    "pageSize" => "1",
    "pageToken" => "example",
    "quotaUser" => "example",
    "uploadType" => "example",
    "oauth_token" => "example",
    "prettyPrint" => "true",
    "showDeleted" => "true",
    "access_token" => "example",
    "upload_protocol" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET apikeys.projects.locations.keys.get

Gets the metadata for an API key. The key string of the API key isn't included in the response. NOTE: Key is a global resource; hence the only supported value for location is `global`.

https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{name}?alt=json&key=YOUR_API_KEY&fields=example&$.xgafv=1&callback=example&quotaUser=example&uploadType=example&oauth_token=example&prettyPrint=true&access_token=example&upload_protocol=example

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{name}?alt=json&key=YOUR_API_KEY&fields=example&$.xgafv=1&callback=example&quotaUser=example&uploadType=example&oauth_token=example&prettyPrint=true&access_token=example&upload_protocol=example"

import requests
params = {
    "alt": "json",
    "key": "YOUR_API_KEY",
    "fields": "example",
    "$.xgafv": "1",
    "callback": "example",
    "quotaUser": "example",
    "uploadType": "example",
    "oauth_token": "example",
    "prettyPrint": "true",
    "access_token": "example",
    "upload_protocol": "example"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{name}",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{name}');
url.searchParams.set('alt', 'json');
url.searchParams.set('key', 'YOUR_API_KEY');
url.searchParams.set('fields', 'example');
url.searchParams.set('$.xgafv', '1');
url.searchParams.set('callback', 'example');
url.searchParams.set('quotaUser', 'example');
url.searchParams.set('uploadType', 'example');
url.searchParams.set('oauth_token', 'example');
url.searchParams.set('prettyPrint', 'true');
url.searchParams.set('access_token', 'example');
url.searchParams.set('upload_protocol', 'example');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{name}")
	q := baseURL.Query()
	q.Set("alt", "json")
	q.Set("key", "YOUR_API_KEY")
	q.Set("fields", "example")
	q.Set("$.xgafv", "1")
	q.Set("callback", "example")
	q.Set("quotaUser", "example")
	q.Set("uploadType", "example")
	q.Set("oauth_token", "example")
	q.Set("prettyPrint", "true")
	q.Set("access_token", "example")
	q.Set("upload_protocol", "example")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{name}")
uri.query = URI.encode_www_form({
  "alt" => "json",
  "key" => "YOUR_API_KEY",
  "fields" => "example",
  "$.xgafv" => "1",
  "callback" => "example",
  "quotaUser" => "example",
  "uploadType" => "example",
  "oauth_token" => "example",
  "prettyPrint" => "true",
  "access_token" => "example",
  "upload_protocol" => "example"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/googleapis.com/apikeys/v2/v2/{name}?" . http_build_query([
    "alt" => "json",
    "key" => "YOUR_API_KEY",
    "fields" => "example",
    "$.xgafv" => "1",
    "callback" => "example",
    "quotaUser" => "example",
    "uploadType" => "example",
    "oauth_token" => "example",
    "prettyPrint" => "true",
    "access_token" => "example",
    "upload_protocol" => "example"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

Postman Setup Guide

Get Postman ↗

See official documentation for authentication and setup.

What can you build with API Keys API?

API Keys API is a Analytics API. Developers commonly use analytics APIs for:

tracking product usage and user behaviour
building custom reporting and BI dashboards
measuring marketing and campaign performance
running funnel, retention, and cohort analysis
aggregating metrics from multiple data sources

No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. API Keys API is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide

Open documentation ↗