上篇文章，我提到了，Google APIs暴露了86种不同种类和版本号的API。我们能够通过在浏览器里面输入https://www.googleapis.com/discovery/v1/apis这个URL地址。其将会把所有Google API支持的不同种类和版本号的API所有列出来。
其详细信息例如以下：
| 序号 | API 标题 | 名字 | 版本号 | RestFul请求的URL | 帮助文档 |
| 1 | Ad Exchange Buyer API | adexchangebuyer | v1 | https://www.googleapis.com/discovery/v1/apis/adexchangebuyer/v1/rest | https://developers.google.com/ad-exchange/buyer-rest |
| 2 | Ad Exchange Buyer API | adexchangebuyer | v1.1 | https://www.googleapis.com/discovery/v1/apis/adexchangebuyer/v1.1/rest | https://developers.google.com/ad-exchange/buyer-rest |
| 3 | Ad Exchange Buyer API | adexchangebuyer | v1.2 | https://www.googleapis.com/discovery/v1/apis/adexchangebuyer/v1.2/rest | https://developers.google.com/ad-exchange/buyer-rest |
| 4 | Ad Exchange Buyer API | adexchangebuyer | v1.3 | https://www.googleapis.com/discovery/v1/apis/adexchangebuyer/v1.3/rest | https://developers.google.com/ad-exchange/buyer-rest |
| 5 | Ad Exchange Seller API | adexchangeseller | v1 | https://www.googleapis.com/discovery/v1/apis/adexchangeseller/v1/rest | https://developers.google.com/ad-exchange/seller-rest/ |
| 6 | Ad Exchange Seller API | adexchangeseller | v1.1 | https://www.googleapis.com/discovery/v1/apis/adexchangeseller/v1.1/rest | https://developers.google.com/ad-exchange/seller-rest/ |
| 7 | Admin Directory API | admin | directory_v1 | https://www.googleapis.com/discovery/v1/apis/admin/directory_v1/rest | https://developers.google.com/admin-sdk/directory/ |
| 8 | Email Migration API v2 | admin | email_migration_v2 | https://www.googleapis.com/discovery/v1/apis/admin/email_migration_v2/rest | https://developers.google.com/admin-sdk/email-migration/v2/ |
| 9 | Admin Reports API | admin | reports_v1 | https://www.googleapis.com/discovery/v1/apis/admin/reports_v1/rest | https://developers.google.com/admin-sdk/reports/ |
| 10 | AdSense Management API | adsense | v1.2 | https://www.googleapis.com/discovery/v1/apis/adsense/v1.2/rest | https://developers.google.com/adsense/management/ |
| 11 | AdSense Management API | adsense | v1.3 | https://www.googleapis.com/discovery/v1/apis/adsense/v1.3/rest | https://developers.google.com/adsense/management/ |
| 12 | AdSense Management API | adsense | v1.4 | https://www.googleapis.com/discovery/v1/apis/adsense/v1.4/rest | https://developers.google.com/adsense/management/ |
| 13 | AdSense Host API | adsensehost | v4.1 | https://www.googleapis.com/discovery/v1/apis/adsensehost/v4.1/rest | https://developers.google.com/adsense/host/ |
| 14 | Google Analytics API | analytics | v2.4 | https://www.googleapis.com/discovery/v1/apis/analytics/v2.4/rest | https://developers.google.com/analytics/ |
| 15 | Google Analytics API | analytics | v3 | https://www.googleapis.com/discovery/v1/apis/analytics/v3/rest | https://developers.google.com/analytics/ |
| 16 | Google Play Android Developer API | androidpublisher | v1 | https://www.googleapis.com/discovery/v1/apis/androidpublisher/v1/rest | https://developers.google.com/android-publisher |
| 17 | Google Play Android Developer API | androidpublisher | v1.1 | https://www.googleapis.com/discovery/v1/apis/androidpublisher/v1.1/rest | https://developers.google.com/android-publisher |
| 18 | Google App State API | appstate | v1 | https://www.googleapis.com/discovery/v1/apis/appstate/v1/rest | https://developers.google.com/games/services/web/api/states |
| 19 | Enterprise Audit API | audit | v1 | https://www.googleapis.com/discovery/v1/apis/audit/v1/rest | https://developers.google.com/google-apps/admin-audit/get_started |
| 20 | BigQuery API | bigquery | v2 | https://www.googleapis.com/discovery/v1/apis/bigquery/v2/rest | https://developers.google.com/bigquery/docs/overview |
| 21 | Blogger API | blogger | v2 | https://www.googleapis.com/discovery/v1/apis/blogger/v2/rest | https://developers.google.com/blogger/docs/2.0/json/getting_started |
| 22 | Blogger API | blogger | v3 | https://www.googleapis.com/discovery/v1/apis/blogger/v3/rest | https://developers.google.com/blogger/docs/3.0/getting_started |
| 23 | Books API | books | v1 | https://www.googleapis.com/discovery/v1/apis/books/v1/rest | https://developers.google.com/books/docs/v1/getting_started |
| 24 | Calendar API | calendar | v3 | https://www.googleapis.com/discovery/v1/apis/calendar/v3/rest | https://developers.google.com/google-apps/calendar/firstapp |
| 25 | Google Civic Information API | civicinfo | us_v1 | https://www.googleapis.com/discovery/v1/apis/civicinfo/us_v1/rest | https://developers.google.com/civic-information |
| 26 | Google Civic Information API | civicinfo | v1 | https://www.googleapis.com/discovery/v1/apis/civicinfo/v1/rest | https://developers.google.com/civic-information |
| 27 | Compute Engine API | compute | v1 | https://www.googleapis.com/discovery/v1/apis/compute/v1/rest | https://developers.google.com/compute/docs/reference/latest/ |
| 28 | Google Maps Coordinate API | coordinate | v1 | https://www.googleapis.com/discovery/v1/apis/coordinate/v1/rest | https://developers.google.com/coordinate/ |
| 29 | CustomSearch API | customsearch | v1 | https://www.googleapis.com/discovery/v1/apis/customsearch/v1/rest | https://developers.google.com/custom-search/v1/using_rest |
| 30 | Google Cloud Datastore API | datastore | v1beta1 | https://www.googleapis.com/discovery/v1/apis/datastore/v1beta1/rest | https://developers.google.com/datastore/ |
| 31 | Google Cloud Datastore API | datastore | v1beta2 | https://www.googleapis.com/discovery/v1/apis/datastore/v1beta2/rest | https://developers.google.com/datastore/ |
| 32 | DFA Reporting API | dfareporting | v1 | https://www.googleapis.com/discovery/v1/apis/dfareporting/v1/rest | https://developers.google.com/doubleclick-advertisers/reporting/ |
| 33 | DFA Reporting API | dfareporting | v1.1 | https://www.googleapis.com/discovery/v1/apis/dfareporting/v1.1/rest | https://developers.google.com/doubleclick-advertisers/reporting/ |
| 34 | DFA Reporting API | dfareporting | v1.2 | https://www.googleapis.com/discovery/v1/apis/dfareporting/v1.2/rest | https://developers.google.com/doubleclick-advertisers/reporting/ |
| 35 | DFA Reporting API | dfareporting | v1.3 | https://www.googleapis.com/discovery/v1/apis/dfareporting/v1.3/rest | https://developers.google.com/doubleclick-advertisers/reporting/ |
| 36 | APIs Discovery Service | discovery | v1 | https://www.googleapis.com/discovery/v1/apis/discovery/v1/rest | https://developers.google.com/discovery/ |
| 37 | Google Cloud DNS API | dns | v1beta1 | https://www.googleapis.com/discovery/v1/apis/dns/v1beta1/rest | https://developers.google.com/cloud-dns |
| 38 | DoubleClick Bid Manager API | doubleclickbidmanager | v1 | https://www.googleapis.com/discovery/v1/apis/doubleclickbidmanager/v1/rest | https://developers.google.com/bid-manager/ |
| 39 | DoubleClick Search API | doubleclicksearch | v2 | https://www.googleapis.com/discovery/v1/apis/doubleclicksearch/v2/rest | https://developers.google.com/doubleclick-search/ |
| 40 | Drive API | drive | v1 | https://www.googleapis.com/discovery/v1/apis/drive/v1/rest | https://developers.google.com/drive/ |
| 41 | Drive API | drive | v2 | https://www.googleapis.com/discovery/v1/apis/drive/v2/rest | https://developers.google.com/drive/ |
| 42 | Freebase Search | freebase | v1-sandbox | https://www.googleapis.com/discovery/v1/apis/freebase/v1-sandbox/rest | https://developers.google.com/freebase/ |
| 43 | Freebase Search | freebase | v1sandbox | https://www.googleapis.com/discovery/v1/apis/freebase/v1sandbox/rest | https://developers.google.com/freebase/ |
| 44 | Freebase Search | freebase | v1 | https://www.googleapis.com/discovery/v1/apis/freebase/v1/rest | https://developers.google.com/freebase/ |
| 45 | Fusion Tables API | fusiontables | v1 | https://www.googleapis.com/discovery/v1/apis/fusiontables/v1/rest | https://developers.google.com/fusiontables |
| 46 | Google Play Game Services API | games | v1 | https://www.googleapis.com/discovery/v1/apis/games/v1/rest | https://developers.google.com/games/services/ |
| 47 | Google Play Game Services Management API | gamesManagement | v1management | https://www.googleapis.com/discovery/v1/apis/gamesManagement/v1management/rest | https://developers.google.com/games/services |
| 48 | Google Affiliate Network API | gan | v1beta1 | https://www.googleapis.com/discovery/v1/apis/gan/v1beta1/rest | https://developers.google.com/affiliate-network/ |
| 49 | Genomics API | genomics | v1beta | https://www.googleapis.com/discovery/v1/apis/genomics/v1beta/rest | https://developers.google.com/genomics/v1beta/reference |
| 50 | Groups Migration API | groupsmigration | v1 | https://www.googleapis.com/discovery/v1/apis/groupsmigration/v1/rest | https://developers.google.com/google-apps/groups-migration/ |
| 51 | Groups Settings API | groupssettings | v1 | https://www.googleapis.com/discovery/v1/apis/groupssettings/v1/rest | https://developers.google.com/google-apps/groups-settings/get_started |
| 52 | Google Identity Toolkit API | identitytoolkit | v3 | https://www.googleapis.com/discovery/v1/apis/identitytoolkit/v3/rest | https://developers.google.com/identity-toolkit/v3/ |
| 53 | Enterprise License Manager API | licensing | v1 | https://www.googleapis.com/discovery/v1/apis/licensing/v1/rest | https://developers.google.com/google-apps/licensing/ |
| 54 | Deployment Manager API | manager | v1beta2 | https://www.googleapis.com/discovery/v1/apis/manager/v1beta2/rest | https://developers.google.com/deployment-manager/ |
| 55 | Google Maps Engine API | mapsengine | v1 | https://www.googleapis.com/discovery/v1/apis/mapsengine/v1/rest | https://developers.google.com/maps-engine/ |
| 56 | Google Mirror API | mirror | v1 | https://www.googleapis.com/discovery/v1/apis/mirror/v1/rest | https://developers.google.com/glass |
| 57 | Google OAuth2 API | oauth2 | v1 | https://www.googleapis.com/discovery/v1/apis/oauth2/v1/rest | https://developers.google.com/accounts/docs/OAuth2 |
| 58 | Google OAuth2 API | oauth2 | v2 | https://www.googleapis.com/discovery/v1/apis/oauth2/v2/rest | https://developers.google.com/accounts/docs/OAuth2 |
| 59 | Orkut API | orkut | v2 | https://www.googleapis.com/discovery/v1/apis/orkut/v2/rest | http://code.google.com/apis/orkut/v2/reference.html |
| 60 | PageSpeed Insights API | pagespeedonline | v1 | https://www.googleapis.com/discovery/v1/apis/pagespeedonline/v1/rest | https://developers.google.com/speed/docs/insights/v1/getting_started |
| 61 | Google+ API | plus | v1 | https://www.googleapis.com/discovery/v1/apis/plus/v1/rest | https://developers.google.com/+/api/ |
| 62 | Google+ Domains API | plusDomains | v1 | https://www.googleapis.com/discovery/v1/apis/plusDomains/v1/rest | https://developers.google.com/+/domains/ |
| 63 | Prediction API | prediction | v1.2 | https://www.googleapis.com/discovery/v1/apis/prediction/v1.2/rest | https://developers.google.com/prediction/docs/developer-guide |
| 64 | Prediction API | prediction | v1.3 | https://www.googleapis.com/discovery/v1/apis/prediction/v1.3/rest | https://developers.google.com/prediction/docs/developer-guide |
| 65 | Prediction API | prediction | v1.4 | https://www.googleapis.com/discovery/v1/apis/prediction/v1.4/rest | https://developers.google.com/prediction/docs/developer-guide |
| 66 | Prediction API | prediction | v1.5 | https://www.googleapis.com/discovery/v1/apis/prediction/v1.5/rest | https://developers.google.com/prediction/docs/developer-guide |
| 67 | Prediction API | prediction | v1.6 | https://www.googleapis.com/discovery/v1/apis/prediction/v1.6/rest | https://developers.google.com/prediction/docs/developer-guide |
| 68 | QPX Express API | qpxExpress | v1 | https://www.googleapis.com/discovery/v1/apis/qpxExpress/v1/rest | http://developers.google.com/qpx-express |
| 69 | Replica Pool API | replicapool | v1beta1 | https://www.googleapis.com/discovery/v1/apis/replicapool/v1beta1/rest | https://developers.google.com/compute/docs/replica-pool/ |
| 70 | Enterprise Apps Reseller API | reseller | v1sandbox | https://www.googleapis.com/discovery/v1/apis/reseller/v1sandbox/rest | https://developers.google.com/google-apps/reseller/ |
| 71 | Enterprise Apps Reseller API | reseller | v1 | https://www.googleapis.com/discovery/v1/apis/reseller/v1/rest | https://developers.google.com/google-apps/reseller/ |
| 72 | Cloud Resource Group API | resourceviews | v1beta1 | https://www.googleapis.com/discovery/v1/apis/resourceviews/v1beta1/rest | http://code.google.com/apis/cloud/resourceviews/v1/using_rest.html |
| 73 | Google Site Verification API | siteVerification | v1 | https://www.googleapis.com/discovery/v1/apis/siteVerification/v1/rest | https://developers.google.com/site-verification/ |
| 74 | Google Spectrum Database API | spectrum | v1explorer | https://www.googleapis.com/discovery/v1/apis/spectrum/v1explorer/rest | http://developers.google.com/spectrum |
| 75 | Cloud SQL Administration API | sqladmin | v1beta1 | https://www.googleapis.com/discovery/v1/apis/sqladmin/v1beta1/rest | https://developers.google.com/cloud-sql/docs/admin-api/ |
| 76 | Cloud SQL Administration API | sqladmin | v1beta3 | https://www.googleapis.com/discovery/v1/apis/sqladmin/v1beta3/rest | https://developers.google.com/cloud-sql/docs/admin-api/ |
| 77 | Cloud Storage API | storage | v1 | https://www.googleapis.com/discovery/v1/apis/storage/v1/rest | https://developers.google.com/storage/docs/json_api/ |
| 78 | Cloud Storage API | storage | v1beta1 | https://www.googleapis.com/discovery/v1/apis/storage/v1beta1/rest | https://developers.google.com/storage/docs/json_api/ |
| 79 | Cloud Storage API | storage | v1beta2 | https://www.googleapis.com/discovery/v1/apis/storage/v1beta2/rest | https://developers.google.com/storage/docs/json_api/ |
| 80 | TaskQueue API | taskqueue | v1beta1 | https://www.googleapis.com/discovery/v1/apis/taskqueue/v1beta1/rest | https://developers.google.com/appengine/docs/python/taskqueue/rest |
| 81 | TaskQueue API | taskqueue | v1beta2 | https://www.googleapis.com/discovery/v1/apis/taskqueue/v1beta2/rest | https://developers.google.com/appengine/docs/python/taskqueue/rest |
| 82 | Tasks API | tasks | v1 | https://www.googleapis.com/discovery/v1/apis/tasks/v1/rest | https://developers.google.com/google-apps/tasks/firstapp |
| 83 | Translate API | translate | v2 | https://www.googleapis.com/discovery/v1/apis/translate/v2/rest | https://developers.google.com/translate/v2/using_rest |
| 84 | URL Shortener API | urlshortener | v1 | https://www.googleapis.com/discovery/v1/apis/urlshortener/v1/rest | http://code.google.com/apis/urlshortener/v1/getting_started.html |
| 85 | Google Fonts Developer API | webfonts | v1 | https://www.googleapis.com/discovery/v1/apis/webfonts/v1/rest | https://developers.google.com/fonts/docs/developer_api |
| 86 | YouTube Data API | youtube | v3 | https://www.googleapis.com/discovery/v1/apis/youtube/v3/rest | https://developers.google.com/youtube/v3 |
| 87 | YouTube Analytics API | youtubeAnalytics | v1 | https://www.googleapis.com/discovery/v1/apis/youtubeAnalytics/v1/rest | http://developers.google.com/youtube/analytics/ |
| 88 | YouTube Analytics API | youtubeAnalytics | v1beta1 | https://www.googleapis.com/discovery/v1/apis/youtubeAnalytics/v1beta1/rest | http://developers.google.com/youtube/analytics/ |