This guide shows you how to use the VersionHistory web service API.

## Overview

The VersionHistory API provides programmatic access to Google Chrome and Fuchsia
Web Engine version history information. It is a [REST](https://en.wikipedia.org/wiki/Representational_state_transfer) API that returns
information as JSON.

All API access is over HTTPS, and accessed from `https://versionhistory.googleapis.com/v1`.

## Get all platforms

Chrome is supported on many different platforms, such as Windows, iOS, Android, etc.
To view all of the platforms that VersionHistory has information about:

    GET https://versionhistory.googleapis.com/v1/chrome/platforms/

Example response

    {
      "platforms": [
        {
          "name": "chrome/platforms/win",
          "platformType": "WIN"
        },
        {
          "name": "chrome/platforms/win64",
          "platformType": "WIN64"
        },
        {
          "name": "chrome/platforms/mac",
          "platformType": "MAC"
        },
        {
          "name": "chrome/platforms/mac_arm64",
          "platformType": "MAC_ARM64"
        },
        {
          "name": "chrome/platforms/linux",
          "platformType": "LINUX"
        },
        {
          "name": "chrome/platforms/android",
          "platformType": "ANDROID"
        },
        {
          "name": "chrome/platforms/webview",
          "platformType": "WEBVIEW"
        },
        {
          "name": "chrome/platforms/ios",
          "platformType": "IOS"
        },
        {
          "name": "chrome/platforms/lacros",
          "platformType": "LACROS"
        }
      ]
    }

## Get all valid platform/channel combinations

Chrome provides multiple [channels](https://www.chromium.org/getting-involved/dev-channel#TOC-How-do-I-choose-which-channel-to-use-) on many of the platforms that
it supports. To view all valid platform/channel combinations:

    GET https://versionhistory.googleapis.com/v1/chrome/platforms/all/channels

Example response

    {
      "channels": [
        {
          "name": "chrome/platforms/win/channels/extended",
          "channelType": "EXTENDED"
        },
        {
          "name": "chrome/platforms/win/channels/stable",
          "channelType": "STABLE"
        },
        {
          "name": "chrome/platforms/win/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/win/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/win/channels/canary",
          "channelType": "CANARY"
        },
        {
          "name": "chrome/platforms/win/channels/canary_asan",
          "channelType": "CANARY_ASAN"
        },
        {
          "name": "chrome/platforms/win64/channels/extended",
          "channelType": "EXTENDED"
        },
        {
          "name": "chrome/platforms/win64/channels/stable",
          "channelType": "STABLE"
        },
        {
          "name": "chrome/platforms/win64/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/win64/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/win64/channels/canary",
          "channelType": "CANARY"
        },
        {
          "name": "chrome/platforms/win64/channels/canary_asan",
          "channelType": "CANARY_ASAN"
        },
        {
          "name": "chrome/platforms/mac/channels/extended",
          "channelType": "EXTENDED"
        },
        {
          "name": "chrome/platforms/mac/channels/stable",
          "channelType": "STABLE"
        },
        {
          "name": "chrome/platforms/mac/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/mac/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/mac/channels/canary",
          "channelType": "CANARY"
        },
        {
          "name": "chrome/platforms/mac_arm64/channels/stable",
          "channelType": "STABLE"
        },
        {
          "name": "chrome/platforms/mac_arm64/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/mac_arm64/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/mac_arm64/channels/canary",
          "channelType": "CANARY"
        },
        {
          "name": "chrome/platforms/linux/channels/stable",
          "channelType": "STABLE"
        },
        {
          "name": "chrome/platforms/linux/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/linux/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/android/channels/stable",
          "channelType": "STABLE"
        },
        {
          "name": "chrome/platforms/android/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/android/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/android/channels/canary",
          "channelType": "CANARY"
        },
        {
          "name": "chrome/platforms/webview/channels/stable",
          "channelType": "STABLE"
        },
        {
          "name": "chrome/platforms/webview/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/webview/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/webview/channels/canary",
          "channelType": "CANARY"
        },
        {
          "name": "chrome/platforms/ios/channels/stable",
          "channelType": "STABLE"
        },
        {
          "name": "chrome/platforms/ios/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/ios/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/lacros/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/lacros/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/lacros/channels/canary",
          "channelType": "CANARY"
        }
      ]
    }

## Get all valid channels for a particular platform

The previous examples used the `all` parameter to instruct VersionHistory to
retrieve information about all platforms. To focus on a particular platform,
replace `all` with a particular [platform identifier](https://developer.chrome.com/docs/web-platform/versionhistory/reference#platform-identifiers) (such as `win`):

    GET https://versionhistory.googleapis.com/v1/chrome/platforms/win/channels

Example response

    {
      "channels": [
        {
          "name": "chrome/platforms/win/channels/extended",
          "channelType": "EXTENDED"
        },
        {
          "name": "chrome/platforms/win/channels/stable",
          "channelType": "STABLE"
        },
        {
          "name": "chrome/platforms/win/channels/beta",
          "channelType": "BETA"
        },
        {
          "name": "chrome/platforms/win/channels/dev",
          "channelType": "DEV"
        },
        {
          "name": "chrome/platforms/win/channels/canary",
          "channelType": "CANARY"
        },
        {
          "name": "chrome/platforms/win/channels/canary_asan",
          "channelType": "CANARY_ASAN"
        }
      ]
    }

## Get version information for a particular platform/channel combination

A version represents the specific instance of Chrome that users are running.
To retrieve version information for a particular combination of platform/channel,
send a GET request like this:

    GET https://versionhistory.googleapis.com/v1/chrome/platforms/win/channels/stable/versions

This request retrieves all versions of Google Chrome Stable that ran on Windows.

Example response

    {
      "versions": [
        {
          "name": "chrome/platforms/win/channels/stable/versions/89.0.4389.72",
          "version": "89.0.4389.72"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/88.0.4324.190",
          "version": "88.0.4324.190"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/88.0.4324.190",
          "version": "88.0.4324.190"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/88.0.4324.182",
          "version": "88.0.4324.182"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/88.0.4324.150",
          "version": "88.0.4324.150"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/88.0.4324.146",
          "version": "88.0.4324.146"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/88.0.4324.104",
          "version": "88.0.4324.104"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/88.0.4324.96",
          "version": "88.0.4324.96"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/87.0.4280.141",
          "version": "87.0.4280.141"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/87.0.4280.88",
          "version": "87.0.4280.88"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/87.0.4280.66",
          "version": "87.0.4280.66"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/86.0.4240.198",
          "version": "86.0.4240.198"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/86.0.4240.193",
          "version": "86.0.4240.193"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/86.0.4240.183",
          "version": "86.0.4240.183"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/86.0.4240.111",
          "version": "86.0.4240.111"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/86.0.4240.75",
          "version": "86.0.4240.75"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/85.0.4183.121",
          "version": "85.0.4183.121"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/85.0.4183.102",
          "version": "85.0.4183.102"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/85.0.4183.83",
          "version": "85.0.4183.83"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/84.0.4147.135",
          "version": "84.0.4147.135"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/84.0.4147.125",
          "version": "84.0.4147.125"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/84.0.4147.105",
          "version": "84.0.4147.105"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/84.0.4147.89",
          "version": "84.0.4147.89"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/84.0.4147.89",
          "version": "84.0.4147.89"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/83.0.4103.116",
          "version": "83.0.4103.116"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/83.0.4103.106",
          "version": "83.0.4103.106"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/83.0.4103.97",
          "version": "83.0.4103.97"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/83.0.4103.61",
          "version": "83.0.4103.61"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/81.0.4044.138",
          "version": "81.0.4044.138"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/81.0.4044.129",
          "version": "81.0.4044.129"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/81.0.4044.122",
          "version": "81.0.4044.122"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/81.0.4044.113",
          "version": "81.0.4044.113"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/81.0.4044.92",
          "version": "81.0.4044.92"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/80.0.3987.163",
          "version": "80.0.3987.163"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/80.0.3987.162",
          "version": "80.0.3987.162"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/80.0.3987.149",
          "version": "80.0.3987.149"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/80.0.3987.132",
          "version": "80.0.3987.132"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/80.0.3987.122",
          "version": "80.0.3987.122"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/80.0.3987.116",
          "version": "80.0.3987.116"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/80.0.3987.106",
          "version": "80.0.3987.106"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/80.0.3987.100",
          "version": "80.0.3987.100"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/80.0.3987.87",
          "version": "80.0.3987.87"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/79.0.3945.130",
          "version": "79.0.3945.130"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/79.0.3945.117",
          "version": "79.0.3945.117"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/79.0.3945.88",
          "version": "79.0.3945.88"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/79.0.3945.79",
          "version": "79.0.3945.79"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/78.0.3904.108",
          "version": "78.0.3904.108"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/78.0.3904.97",
          "version": "78.0.3904.97"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/78.0.3904.87",
          "version": "78.0.3904.87"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/78.0.3904.70",
          "version": "78.0.3904.70"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/77.0.3865.120",
          "version": "77.0.3865.120"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/77.0.3865.90",
          "version": "77.0.3865.90"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/77.0.3865.75",
          "version": "77.0.3865.75"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/76.0.3809.132",
          "version": "76.0.3809.132"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/76.0.3809.100",
          "version": "76.0.3809.100"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/76.0.3809.87",
          "version": "76.0.3809.87"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/75.0.3770.142",
          "version": "75.0.3770.142"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/75.0.3770.100",
          "version": "75.0.3770.100"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/75.0.3770.90",
          "version": "75.0.3770.90"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/75.0.3770.80",
          "version": "75.0.3770.80"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/74.0.3729.169",
          "version": "74.0.3729.169"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/74.0.3729.157",
          "version": "74.0.3729.157"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/74.0.3729.131",
          "version": "74.0.3729.131"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/74.0.3729.108",
          "version": "74.0.3729.108"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/73.0.3683.103",
          "version": "73.0.3683.103"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/73.0.3683.86",
          "version": "73.0.3683.86"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/73.0.3683.75",
          "version": "73.0.3683.75"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/72.0.3626.121",
          "version": "72.0.3626.121"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/72.0.3626.119",
          "version": "72.0.3626.119"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/72.0.3626.109",
          "version": "72.0.3626.109"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/72.0.3626.96",
          "version": "72.0.3626.96"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/72.0.3626.81",
          "version": "72.0.3626.81"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/71.0.3578.98",
          "version": "71.0.3578.98"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/71.0.3578.80",
          "version": "71.0.3578.80"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/70.0.3538.110",
          "version": "70.0.3538.110"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/70.0.3538.102",
          "version": "70.0.3538.102"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/70.0.3538.77",
          "version": "70.0.3538.77"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/70.0.3538.67",
          "version": "70.0.3538.67"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/69.0.3497.100",
          "version": "69.0.3497.100"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/69.0.3497.92",
          "version": "69.0.3497.92"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/69.0.3497.81",
          "version": "69.0.3497.81"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/68.0.3440.106",
          "version": "68.0.3440.106"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/68.0.3440.84",
          "version": "68.0.3440.84"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/68.0.3440.75",
          "version": "68.0.3440.75"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/67.0.3396.99",
          "version": "67.0.3396.99"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/67.0.3396.87",
          "version": "67.0.3396.87"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/67.0.3396.79",
          "version": "67.0.3396.79"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/67.0.3396.62",
          "version": "67.0.3396.62"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/66.0.3359.181",
          "version": "66.0.3359.181"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/66.0.3359.170",
          "version": "66.0.3359.170"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/66.0.3359.139",
          "version": "66.0.3359.139"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/66.0.3359.117",
          "version": "66.0.3359.117"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/65.0.3325.181",
          "version": "65.0.3325.181"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/65.0.3325.162",
          "version": "65.0.3325.162"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/65.0.3325.146",
          "version": "65.0.3325.146"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/64.0.3282.186",
          "version": "64.0.3282.186"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/64.0.3282.168",
          "version": "64.0.3282.168"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/64.0.3282.167",
          "version": "64.0.3282.167"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/64.0.3282.140",
          "version": "64.0.3282.140"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/64.0.3282.119",
          "version": "64.0.3282.119"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/63.0.3239.132",
          "version": "63.0.3239.132"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/63.0.3239.108",
          "version": "63.0.3239.108"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/63.0.3239.84",
          "version": "63.0.3239.84"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/62.0.3202.94",
          "version": "62.0.3202.94"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/62.0.3202.89",
          "version": "62.0.3202.89"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/62.0.3202.75",
          "version": "62.0.3202.75"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/62.0.3202.62",
          "version": "62.0.3202.62"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/61.0.3163.100",
          "version": "61.0.3163.100"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/61.0.3163.91",
          "version": "61.0.3163.91"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/61.0.3163.79",
          "version": "61.0.3163.79"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/60.0.3112.113",
          "version": "60.0.3112.113"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/60.0.3112.101",
          "version": "60.0.3112.101"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/60.0.3112.90",
          "version": "60.0.3112.90"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/60.0.3112.78",
          "version": "60.0.3112.78"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/59.0.3071.115",
          "version": "59.0.3071.115"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/59.0.3071.109",
          "version": "59.0.3071.109"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/59.0.3071.104",
          "version": "59.0.3071.104"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/59.0.3071.86",
          "version": "59.0.3071.86"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/58.0.3029.110",
          "version": "58.0.3029.110"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/58.0.3029.110",
          "version": "58.0.3029.110"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/58.0.3029.96",
          "version": "58.0.3029.96"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/58.0.3029.96",
          "version": "58.0.3029.96"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/58.0.3029.81",
          "version": "58.0.3029.81"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/57.0.2987.133",
          "version": "57.0.2987.133"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/57.0.2987.110",
          "version": "57.0.2987.110"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/57.0.2987.98",
          "version": "57.0.2987.98"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/56.0.2924.87",
          "version": "56.0.2924.87"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/56.0.2924.76",
          "version": "56.0.2924.76"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/55.0.2883.87",
          "version": "55.0.2883.87"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/55.0.2883.75",
          "version": "55.0.2883.75"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/54.0.2840.99",
          "version": "54.0.2840.99"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/54.0.2840.87",
          "version": "54.0.2840.87"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/54.0.2840.71",
          "version": "54.0.2840.71"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/unknown_version",
          "version": "unknown_version"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/unknown_version",
          "version": "unknown_version"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/unknown_version",
          "version": "unknown_version"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/unknown_version",
          "version": "unknown_version"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/unknown_version",
          "version": "unknown_version"
        },
        {
          "name": "chrome/platforms/win/channels/stable/versions/unknown_version",
          "version": "unknown_version"
        }
      ]
    }

Replacing `win` with `all` in the example above would retrieve Chrome Stable
version information for all platforms.

    GET https://versionhistory.googleapis.com/v1/chrome/platforms/all/channels/stable/versions

Replacing `stable` with `all` would retrieve version information for all Windows
channels:

    GET https://versionhistory.googleapis.com/v1/chrome/platforms/win/channels/all/versions

## Learn more

Check out the [examples](https://developer.chrome.com/docs/versionhistory/examples) for examples of other use cases,
and check out the [reference](https://developer.chrome.com/docs/versionhistory/reference) for detailed technical information,
including how to [filter](https://developer.chrome.com/docs/versionhistory/reference#filter) and
[order](https://developer.chrome.com/docs/versionhistory/reference#order) results.