google api refresh token invalid_grant

gmail api - Using Refresh Token Exception { "error" : "invalid_grant ...
Nov 3, 2014 - However when trying to use the refresh token I get an excpetion : Fatal error: Uncaught .... Refresh Token for Access Token Google API: R Code.

Google-api-php Refresh Token returns invalid_grant - Stack Overflow
Jan 14, 2013 - Before Authenticate, there must be something like: $client->grantType("refresh_token") ...

invalid_grant trying to get oAuth token from google - Stack Overflow
May 14, 2012 - I ran into this problem when I didn't explicitly request "offline" access when sending ... In essence, when you add an OAuth2 Client in your Google API's console ... to invalid/expired/revoked tokens (auth grant or refresh token).

OAuth 2 refresh token invalid_grant | The ASP.NET Forums
Hello, I am attempting to implement refresh tokens but my refresh request always ends up as HTTP 400 invalid_grant. This is a webapi project ...

Getting { "error" : "invalid_grant" } when getting access token from a ...
Mar 24, 2014 - Getting { "error" : "invalid_grant" } when getting access token from a refresh ... There after, stored refresh token is used to generate access token to use the api. ... Error communicating with accounts.google.com/o/oauth2/token.

Core Reporting API - Authorization | Analytics ... - Google Developers
Jul 8, 2016 - There is an updated version of the Google Analytics Reporting API. ... Some flows include additional steps, such as using refresh tokens to ... to use an invalidated refresh token, an invalid_grant error response is returned.

Re: [GA-API] Re: OAuth 2.0 400 - error:invalid_grant ... - Google Groups
Apr 6, 2012 - I have a server app that needs to collect it's own analytics data from the API, and had planned to use the service-accounts scenario to collect ...

invalid_grant error and refresh tokens - google-analytics-api
invalid_grant error and refresh tokens, Yevhenii Kurtov, 10/2/13 7:20 AM. Hello! ... application: a weekly report generator using ruby and google-client-api library.

oauth2 - invalid_grant-expired access/refresh token error when ...
Apr 17, 2013 - invalid_grant-expired access/refresh token error when authenticating access via REST .... Sign up using Google. Sign up using Facebook. Sign up using ... Java Code to check validity (expiration) of access token using rest api.

google/google-api-php-client - GitHub
Jul 4, 2014 - google service account example returns "Error refreshing the OAuth2 token { “error” : “invalid_grant” }" #239. Closed. mappedinn opened this ... are talking about refreshing the token. I made this refresh but still the same errors!

invalid_grant error · Issue #84 · google/google-api-ruby-client · GitHub
invalid_grant error #84 .... Above exemple I discovered google shopping API. ... I dont know why it works perfectly.. but soon after the access_token expires... the ...

Google Api Error List | Daimto
Jump to invalid_grant: Code was already redeemed - You take this code and exchange it for your access token and refresh token. invalid_grant: Code was ...

WordPress › Support » Bad Request(invalid_grant)
I've logged into the Developer API panel in google, and can't see any errors or reasons ... The refresh token allows Postman to get new authorization tokens.

Google-api-php Refresh Token returns invalid_grant - Recalll
The invalid_grant means either means that the authorization code has already been used (available in $GET['code']) or the type of application configured in the ...

OAuth2 flows - API Documentation
https://api.poken.com/oauth2/access_token , passing the following parameters: .... {"error":"invalid_grant", "error_description":"Please provide a valid grant_type ...

Gotcha: OAuth2 tokens with Google's API | Open Door Internet - Web ...
Nov 27, 2013 - I was constantly getting an: Error refreshing the OAuth2 token, message: '{ "error" : "invalid_grant" }". The solution...? An unintentionally ...

LotusNotes-Google Calendar Synchronizer / Discussion / Open ...
Nov 4, 2015 - The Help file is somewhat inconsistent with the Google api site. .... an invalid_grant error response when attempting to use a refresh token, the ...

Google data API and OAuth: “invalid_grant” error - Tonicodes.net
Jan 21, 2012 - Google data API and OAuth: “invalid_grant” error ... SugoiNL. What I did is generating a new refresh token by doing step 1 again on;

Error refreshing the OAuth2 token invalid_grant - ShinePHP.com
Jul 10, 2014 - Error refreshing the OAuth2 token invalid_grant. Google ... Conclusion: Service account name to use in the Google API PHP library is the email ...

Google OAuth “invalid_grant” nightmare — and how to fix it – Timekit ...
At Timekit, we use the Google Calendar API extensively. ... We're acquiring refresh tokens for offline access, syncing Google accounts when users are not ...

GoogleのService Account認証に潜む invalid_grant 問題 | infoScoop ...
Mar 10, 2015 - Google APIを利用しているとたまに目にするのが、HTTP 400 Bad Request ... ピンバック: Google API「Error refreshing the OAuth2 token」の対処メモ ...

com.google.api.client.auth.oauth2.TokenResponseException thrown ...
Credential . refreshToken » com.google.api.client.auth.oauth2. ... TokenResponseException: 400 Bad Request , "error" : "invalid_grant". Google Groups | 3 years ...

Is it possible to use the API without a refresh or access token ...
Hello there, I was just wondering if it would be possible to use Checkfront's API without a refresh/access token?

Solved: Scope for GoogleMyBusiness? - The Google Advertiser ...
The Google My Business API requires the following OAuth 2.0 scope: ... using the OAuth 2.0 installed application flow and persisting the refresh token. ..... Apis.dll. Additional information: Error:"invalid_grant", Description:"Invalid JWT Signature.

Using OAuth with the AdWords API
Nov 2, 2011 - If you need a broader introduction to Google API authentication, then you ... In addition to the access and refresh tokens described above, you also ..... or an invalid_grant error when you attempt to use the OAuth API to refresh ...

Part 2: OAuth2 and Configuring Your 'Application' With Google ...
Jan 8, 2012 - I had worked with version 1 of the Google API for PHP a few years back. ... up your application with Google, and generating your Refresh Token. .... If you recieve a { “error” : “invalid_grant” } response… start all over again.

YouTube API refresh token revoked with 400 code "invalid_grant" (for ...
Aug 22, 2016 - YouTube API refresh token revoked with 400 code "invalid_grant" (for ... Bad Request [url] https://accounts.google.com/o/oauth2/token [request] ...

oauth authorization no longer returning refresh token (HELP ...
oauth authorization no longer returning refresh token (HELP!) .... I just get the "invalid_grant"error with the "expired access/refresh token" message. ... this issue as the solution provided here is not working for REST API OAuth.

Google OAuth2 – access token & refresh token -> invalid_grant/Code ...
Mar 15, 2015 - My goal is to have some kind of long lived access token so that my Android app can ... Google-api-php Refresh Token returns invalid_grant

Issues with Google OAuth2 in iOS - “invalid_grant” error
I am using oauth2 (node.js and the connect-oauth library) to connect to the google contacts API version 3.0. Doing so, I get a response such as: { access_token ...

[resolved] tGoogleAnalyticsInput getting "error" : "invalid_grant ...
executeRefreshToken(GoogleCredential.java:320) at com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:505).

php - Authentication on google: OAuth2 keeps returning 'invalid_grant ...
Error fetching OAuth2 access token, message: 'invalid_grant' ... I correctly configured the config.php file of the google-api-php-client. .... security.google.com; Revoke access; visit the authentication url again; you will now get a new refreshtoken ...

Returns - Box.com Content API
The Box Content API gives you access to secure content management and ..... An access token or refresh token supplied by Box in response to a token request.

An error has occurred: { "error" : "invalid_grant" } - adwords-api ...
client-secret and refreshtoken, but after / during authentification a get ... To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/ ...

Using OAuth2 to access Calendar, Contact and Mail API in Office 365 ...
Mar 25, 2014 - As you want to access Office 365 Calendar, Contact, and Mail APIs this is “https://outlook.office365.com/“. ... The refresh token is for your app to keep in a safe place in an ... error response from the token request that returns “invalid_grant”. ..... I get an access token on google and outlook.com and using it on ...

Fatal Error message cannot edit posts. please help - aThemes
Jun 20, 2016 - ... 'Error refreshing the OAuth2 token, message: '{ “error” : “invalid_grant” }” in ... /google-analyticator/google-api-php-client/src/auth/Google_OAuth2.php:288 Stack ... Google_OAuth2->refreshToken('1/vGDxFAbV6UQEq…

PHP server-side YouTube V3 OAuth API video upload guide / Dom ...
Sep 30, 2014 - This script utilises Google APIs Client Library for PHP. .... Now that you've received your refresh tokens create a text file called “the_key.txt” with ...

Developers - invalid_grant error - - Bountysource
google/google-api-ruby-client » invalid_grant error. 5 ... a service application I'm confused because there should not be any refresh tokens, only access tokens, ...

Enable OAuth Refresh Tokens in AngularJS App using ASP .NET Web ...
Jul 16, 2014 - NET Web API 2 external logins with Facebook and Google in AngularJS .... The Id column contains hashed value of the refresh token id, the API consumer ..... SetError("invalid_grant", "The user name or password is incorrect.

How to get refresh tokens via Python script? - Question | Splunk Answers
Oct 15, 2015 - ... my server (called client.py ): google-api-python-client. googlecode ... AccessTokenRefreshError: invalid_grant. So I think in my client.py script ...

Adding Refresh Tokens to a Web API v2 Authorization Server ...
Nov 15, 2013 - Adding Refresh Tokens to a Web API v2 Authorization Server ..... Google e.g. lets the use re-authenticate every 14 days. .... of 30 seconds to see the app update the token, but it kept getting invalid_grant with no error message.

[JENKINS-33518] Invalid JWT: Token must be a short-lived token and ...
10 more. Caused by: com.google.api.client.auth.oauth2.TokenResponseException: 400 Bad Request. { "error" : "invalid_grant", "error_description" : "Invalid JWT: Token must be a short-lived token and in a ... refreshToken(Credential.java:489)

Using OAuth 2.0 — Fitbit Web API Docs
The Access Token is used for making HTTP request to the Fitbit API. ... Unlike the Authorization Code Grant Flow, the refresh tokens are not issued with the .... code - invalid, {"errors":[{"errorType":"invalid_grant", "message":"Authorization code invalid: [code]. ... Google account used is not associated with a Fitbit account ...

com.google.api.client.auth.oauth2.TokenResponseException
Java Code Examples for com.google.api.client.auth.oauth2. ..... getError().contains("invalid_grant")) { logger.warn("User disabled Glassware. .... new RestException(e); } } try { // Upgrade the authorization code into an access and refresh token.

Google API PHP Offline Access, "invalid_grant: Code Was Already ...
Sep 22, 2015 - Google API PHP offline access, "invalid_grant: Code was already redeemed" ... Authentication code; Access token; Refresh token.

Troubleshooting Salesforce Connector Issues - Coveo Platform 7.0 ...
Raw error: {"error":"invalid_grant","error_description":"authentication failure - Failed: API security token required"}. Failed to authenticate to Salesforce. Failed to ...

Developers' Calendar API Documentation | Cronofy Calendar
Make authentication & authorisation easy with the Cronofy Calendar API. ... The scope of the privileges you want the eventual access_token to grant. .... Request Content-Type: application/json; charset=utf-8 { "error": "invalid_grant" } ..... Exchange uses start time zone for both start and end; Google uses start time zone for ...

Google OAuth2 - access token & refresh token -> invalid_grant/Code ...
Mar 15, 2015 - I use code from here to request a access and refresh token. The following is the code ... Google-api-php Refresh Token returns invalid_grant

Client Credentials Authorization Flow - Mendeley API
Client credentials authorization flow is used to obtain an access token to ... access_token: The OAuth access token value. token_type: The Mendeley API ... Content-Length: 82 {"error":"invalid_grant","error_description":"Invalid access code"}.

Simple explanation of bearer authentication for Web Api 2 ...
Aug 14, 2014 - When client want's to access API very fist time, it sends his ... Refresh token is just an id, and server should keep expiration date for the refresh token. Not only ... SetError("invalid_grant", "Refresh token is not valid"); } else { var ...

Re: Adwords API PHP Oauth2: invalid_grant when refreshing token ...
Oct 9, 2012 - Hi Peter,. It appears that the Google OAuth2 endpoint will return this error if you attempt to refresh the access token before the previous one has ...

Authentication and Authorization - Documentation - Moves for ...
You can then use the access token to make Moves API calls. ... 1.5 for Android was released on November 26th, 2013 in the Google Play Store. ... https://api.moves-app.com/oauth/v1/access_token?grant_type= ... invalid_grant: the provided authorization code is not valid, has been revoked or has expired (after 5 minutes).

Java - Access spreadsheet via Google API invalid_grant
com.google.gdata.util.AuthenticationException: Failed to refresh access token: 400 Bad Request { "error" : "invalid_grant" } at com.google.gdata.client.

Google API「Error refreshing the OAuth2 token」の対処メモ | Design ...
Jul 14, 2015 - Google API のエラー メッセージ PHP のライブラリを使用しています。 ... エラー メッセージ「invalid_grant」の方で検索したところ、サーバーの時刻 ...

Adwords API PHP Oauth2: invalid_grant when refreshing token
Oct 5, 2012 - The refresh token method uses curl to post the following data to https://accounts.google.com/o/oauth2/token (I've masked the start of the real ...

Error fetching OAuth2 access token, message: 'invalid_grant' - Kdyby.org
Oct 9, 2014 - Error fetching OAuth2 access token, message: 'invalid_grant' ... I read Google responses with invalid_grant if the access token is not expired but I cannot reuse ... $this->google->getAccessToken('access_token')); $this->em->persist($user); ... At https://console.developers.google.com/project/***/apiui/api.

Problem with api.ecobee.com/refresh
Jul 5, 2016 - I use the google app engine and they show a ... ... of the google log: refreshtoken (55682 ms) ... Fetch (146 ms) - https://api.ecobee.com/token ... I checked our logs and we are returning an "invalid_grant" exception to you.

php - How to refresh token with Google API client?_KECHENGPUZI_ ...
I've been playing around with the Google Analytics API (V3) and have run into ... "invalid_grant" }' I've checked the code behind the refreshToken method and ...

Accessing Google Services Using the OAuth 2.0 Protocol - Code - Tuts+
Sep 12, 2013 - Use the refresh token to update the access token when needed. ... It provides many APIs for accessing almost all of its services (like Calendar, ...

Why do I keep catching a Google_Auth_Exception for invalid_grant ...
May 6, 2014 - I am trying to build a web app that accesses Google Analytics API, and ... the access token to Google Analytics API; Refresh the access token, ...

Google Apps troubleshooting: Common problems and solutions ...
Error refreshing the OAuth2 token, message: '{ "error" : "invalid_grant", ... "Manage this domain" or go to admin.google.com; Click Security; Click API reference ...

angular-oauth2 - npm
Ignore `invalid_grant` error - should be catched on `LoginController`. if ('invalid_grant' ... Refresh token when a `invalid_token` error occurs. if ('invalid_token' ...

OpenID Connect Token Endpoint - Gluu Docs
Integration Guides; Google SSO · Office 365 SSO · Hobsons Education ... API Document. /oxauth. Overview. /oxauth/token. requestAccessToken. POST /oxauth/token. To obtain an Access Token, an ID Token, and optionally a Refresh Token, the ... 400, invalid_grant The provided authorization grant (e.g., authorization code, ...

OAuth 2.0 | ProcessMaker Workflow & BPM Documentation
Using that access_token , the ProcessMaker REST endpoints can then be ... Note: Every ProcessMaker user who logins using the REST API will need to register a .... Note: Google Chrome doesn't allow cookies for localhost or numbered IP ...... 'invalid_grant', 'Authorization code doesn't exist or is invalid for the client'.

Using OAuth 2.0 to Access Google APIs with PHP - ctrlQ.org
Jan 5, 2016 - Once you have authorized, the Google OAuth 2.0 server will provide that ... You can then use this access token to access various Google APIs.

Login with Google using PHP API library - Sanwebe.com
Today let's learn how we can use Google API Client Library to make user login and .... //if we have access_token continue, or else get login URL for user

error: invalid_client - Bullhorn Support Forums
I am attempting to get my access token using the Google Chrome extension ... Everything seems to be configured correctly for your company in terms of the API key, client ID, and client secret. ... as I would expect (I've omitted the refresh token and access token for security reasons.) .... "error" : "invalid_grant",

Как профиксить ошибку invalid_grant в AdWords API? — Toster.ru
Nov 20, 2014 - Т.е. в консоли приложение создал, refresh token получил, ... на https://developers.google.com/adwords/api/docs/gui... но ошибка не уходит.

Google Admin Directory API, bad request 400 invalid_grant. (using ...
Jul 6, 2016 - executeRefreshToken(GoogleCredential.java:384) at com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:489) at ...

Using the Google Analytics API with PHP: Logging In - SitePoint
Oct 1, 2014 - The Google Analytics API is divided into a number of APIs. ..... got an access_token error...i still have the local $_SESSION variable in ... Iam getting this error Error fetching OAuth2 access token, message: 'invalid_grant: Code ...

Direct authorisation API | Connect2id
To federate logins from social sites like Facebook, Twitter and Google Plus. ... Example request for an ID, access and refresh token for the subject (end-user) alice .... the token endpoint of the Connect2id server will return an invalid_grant error.

[nodejs] google-api-nodejs-client, how to get contacts from google ...
Jun 9, 2013 - I'm trying to do this using google-api-nodejs-client but cannot find detailed ... 'Authorization': 'OAuth ' + req.user.identities[0].access_token,

oauth2client.client — oauth2client 3.0.0 documentation
[docs] def refresh(self, http): """Forces a refresh of the access_token. Args: http: httplib2.Http ...... """Application Default Credentials for use in calling Google APIs.

Discussion on Team Booking - WordPress booking system (Page 19)
Oct 20, 2014 - Does my current Google Calendar Schedule auto-syncs or I have to start a ... ERROR: Error refreshing the OAuth2 token, message: '{ “error” : “invalid_grant”, .... calls inside every coworker) due to Google API weird requirements, ..... I don't think it's a plugin conflict because the refresh of the page works fine.

[Autres] Google Calendar API + Service Account = Invalid_grant ...
Jul 17, 2014 - Et pourtant mon programme plante avec une erreur "invalid_grant". Mon PC est à l'heure. Je n'ai pas de souci de refresh token étant donné ...

access-token - Stack Overflow - <we><edit>
Use refresh token if auth token expired in account authenticator ... Getting a refresh token from google api ... Google oAuth2 Access Token: "invalid_grant".

[*Ruby*] RubyでGoogle Drive APIを使ってファイル一覧取得&ファイル ...
Feb 3, 2015 - [*Ruby*] RubyでGoogle Drive APIを使ってファイル一覧取得&ファイルアップロード. GoogleDrive .... -d code=[Authorization Code] https://accounts.google.com/o/oauth2/token ... :expires_at => 3600 }) auth_token = auth_token.refresh! session .... ```bash { "error" : "invalid_grant" } ``` 以下のようなのが出た場合は2.

google-api-ruby-client in Ruby - EzDev.org
Trouble with Google Apps API and Service Accounts in Ruby ... I get back a refresh token, and I am able to get new access tokens with the refresh token when the current token ..... Google Service Account authorize() returns invalid_grant error.

gContactSync :: Versions :: Add-ons for Thunderbird
Apr 25, 2016 - ... errors caused by having too many active refresh tokens. ..... to avoid incorrectly deleting or adding contacts when Google's API changes the ...

Why am I getting invalid_grant for Google API calls from App Engine ...
Why am I getting invalid_grant for Google API calls from App Engine? ... access token: { "error" : "invalid_grant" } ERROR 2012-12-28 03:48:53,115 cgi.py:121] ...

4. Securing the Login with OAuth 2 and OpenID Connect - Identity and ...
Google, on the other hand, announced that its OAuth 1.0 support has been deprecated .... Used to refresh the Access Token with the same authorization grant ..... 400; break; case 'invalid_grant': this.status = 400; break; case 'invalid_request': ..... A popular example for a Client Credentials–driven API is PayPal's REST API, ...

OAuth 2 refresh token invalid_grant (33981266) | 1 вопрос - 1 ответ.
Dec 19, 2015 - Главная English Questions OAuth 2 refresh token invalid_grant (33981266) ... -oauth-refresh-tokens-angularjs-app-using-asp-net-web-api-2-owin/) .... Attempting to log in using Google account in cfoauth tag (34066063).

How to integrate Google Adwords API into Codeigniter?
Sep 8, 2013 - Labels: adwords, Codeigniter, google adwords api, php, php client library ... I think it is because I don't set refresh token in auth.ini (I have an ...

C# MVC app. I am getting "Invalid authorization code" errors since ...
Jul 5, 2015 - His hits the fitbit auth0 request token url, mine hits the auth0 request ... Code=invalid_grant ... Any assistance in how to go about getting the API key from LinkedIn ... If I make the call to fitbit, linkedin, google plus, they all work the first time, ... IdToken), new KeyValuePair<string, object>("access_token", token.

Beer Locker: Building a RESTful API with Node - OAuth2 Server - Scott ...
Jul 2, 2014 - Beer Locker: Building a RESTful API With Node - OAuth2 Server ..... It is the actual token value used when accessing the API on behalf of the user. ..... See that value field in the response access_token object? .... I get the response {"error":"invalid_grant","error_description":"Invalid authorization code"} I'm ...

OAuth2.0によるGoogle+ APIを試す - happytanの足跡
Oct 3, 2011 - Google API Expert (Social)の方の記事をそのまま参考にさせて頂きました。 ... [YOUR Access_token]" https://www.googleapis.com/plus/v1/people/ ...

Building your own API and Securing it with oAuth 2.0 in ASP.NET ...
Jan 14, 2014 - Enable Secure Authorization for API calls (use the OAuth 2.0 ... The client request an Access Token from the Authorization Server. ..... It took me to WebAPI's root url with a access_token in the url .... “error”: “invalid_grant”,

Bug #1420934 “[online-accounts] re-authenticating an account doe ...
Feb 11, 2015 - After a online account token became invalid we should use the function ... But is is not working for google accounts. ... Contents: "{#012 "error" : "invalid_grant",#012 "error_description" : "Token has been revoked."#012}". So, this is a but in signon-plugin-oauth2, which should discard the refresh token and try ...

Fix issue deployments screen issue: Get/Refresh TFS OAuth token ...
Feb 18, 2014 - The detailed message says 'Get/Refresh TFS OAuth token failed with invalid_grant'. This screen worked when I first set the site up, but has ...

API/User authentication and registration - ickStream Wiki
Oct 5, 2013 - Getting access token and user identity from the external provider; 3.5 5. .... invalid_grant - The provided authorization grant (e.g. authorization code, resource owner credentials) or refresh token is invalid, expired, revoked, does not match the ... https://api.ickstream.com/ickstream-cloud-core/oauth/google

Using OAuth 2.0 with Google API in Phonegap / ChildBrowser · Alif's ...
Using OAuth 2.0 with Google API in Phonegap / ChildBrowser ... on Android but I get the error "invalid_grant" from google api when I try to run it on Windows Phone. ... Basically, it removes the refresh token from local storage which was stored ...

Open issues for gapi-google-analytics-php-interface - RecordNotFound
Issues filed for erebusnz/gapi-google-analytics-php-interface ... 7 months ga_profile_id, gapi("XXXXXXXX; 7 months "error": "invalid_grant", ... (CentOS 6.7 with PHP 5.6.14); 10 months token expire after 1 hour, what code for refresh token ? ... about 1 year API not working for me; about 1 year filter does not recognize some ...

"error":"invalid_grant","error_description":"inactive ... - ceus-now.com
invalid_grant-expired access/refresh token error when authenticating access via ... the quickstart.go at https://developers.google.com/gmail/api/quickstart/go.

ASP.NET Web Api: Understanding OWIN/Katana Authentication ...
Jan 19, 2015 - NET Web Api 2.2: Create a Self-Hosted OWIN-Based Web Api from Scratch · Branch: ef ... The Resource Server has been configured to accept Access Tokens which originate at the .... Add(new Company { Name = "Google" }); context. ... SetError( "invalid_grant", "The user name or password is incorrect.

oAuth2.0 error: Credential could not be refreshed ... - The Mail Archive
Jul 31, 2013 - TokenResponseException: 400 Bad Request , "error" : "invalid_grant" ... TokenResponseException: 400 Bad Request { "error" : "invalid_grant" } at com.google.api.client.auth.oauth2. ... refreshToken(Credential.java:454) at ...

asp.net mvc 5 – Error:"invalid_grant", Description:"Token has been ...
Apr 23, 2016 - I am not using javascript, I am using Google API Client Library for .NET. I am assigning previously saved refresh token to RefreshToken ...

Google OAuth 2.0 'invalid_grant' when trying to get API access token
Jan 4, 2016 - Im trying to use the Google Calendar API using a Service Application (server to server) in which I have to generate a JWT (JSON Web Token) to ...

谷歌的OAuth2 - 访问令牌和放大器;刷新令牌- &GT; invalid_grant / code ...
Mar 9, 2016 - I use code from here to request a access and refresh token. The following is the code ... Google-api-php Refresh Token returns invalid_grant

Accessing Google Contacts Api via OAuth 2.0 and private key aka ...
Accessing Google Contacts Api via OAuth 2.0 and private key aka Service ... TokenResponseException: 400 OK [java] { [java] "error" : "invalid_grant" [java] } ...

PokemonGO API [Java] 0.1 : pokemongodev - Reddit
Jul 16, 2016 - as the title says ive been working on a pokemon go API in java today. ..... with your API and got the token from Google - using the second login method with this token gives me an error: LoginFailedException: invalid_grant. ... cache the refresh token in a text file: http://pastebin.com/WiPHD81Q Make sure ...