Develop Reference

What is the APP­KEY in Truecaller API?

I need to verify the spam score of mobile numbers using Truecaller API .I found documentation here . In the API URL , I need to send a APPKEY , But how to get that ? there is no registration page for Truecaller API .
https://api.truecaller.com/v1.0/search.json?userKey=APP­KEY&phone=NUMBER
Any help will be appreciated...

You should Read this Document for Name Search API
it Says that....
The one thing to keep in mind is that all requests to our API require
authentication. For that, you will need to use a User Key (userKey)
along with your requests. These access details basically associate,
your server, script or program with a specific application. All
requests to the API must be made over SSL (https:// not http://).
It means you have registered Truecaller developer account then Do Login and get your Access Key(USER KEY) and pass it everytime you request to access API..
But I Think Truecaller API is not accessible for public users...
Read This Article for More Details : http://www.3scale.net/2013/05/truecaller-api-search-among-over-600-million-phone-numbers-worldwide/

Why don't you try this?
callerpy
Here is the explanation from the developer:
Truecaller Name Retriever.
Since my request for the API was rejected, I commenced using python parsing libraries.
Callerpy emulates the process one would encounter if using a web-browser.
I tried it, and it works like a charm from the command line.

I keep getting Validation Error: client_id provided in the request does not match any of the registered clients

This is driving me MAAAADDDD
I'm trying to implement "Log In With PayPal" on Android.
I'm using this sample app to try to get the login screen to show up. https://github.com/SeraphimSerapis/PayPal-Access-Android-Example
I have created an app on the https://devportal.x.com/ website as instructed, I just want to use OAuth 2.0, I did all the settings, no luck.
Also, followed the answer in here https://stackoverflow.com/a/16199165/546439 i.e. created a seller account on developers.paypal and clearly chosen login with paypal access and credentials etc, still no luck
I don't even know whether I should get the credentials from x.com or paypal.com, each of them give the same options but they return different keys, I am so lost.
Please help.
UPDATE: added auth URL I am sending
all of these are not working
https://identity.x.com/xidentity/resources/authorize?client_id=AXbPkxDchMYBBAWn2UExvLytvvbJDDXn6u-9nWNgF_J7SZmwQkdDTwxHkuKe&scope=https://identity.x.com/xidentity/resources/profile/me&redirect_uri=http%3A%2F%2Faccess.com%2Findex.php&response_type=code
https://identity.x.com/xidentity/resources/authorize?client_id=ATL6BhBqBYAwJnolhJDT04El5GtxxDzTMAQEb5kkCdZVDrMr_v5bWlPpw7nN&scope=https://identity.x.com/xidentity/resources/profile/me&redirect_uri=http%3A%2F%2Faccess.com%2Findex.php&response_type=code
https://identity.x.com/xidentity/resources/authorize?client_id=6956fcaf5d9fb4bbea22af7ce7f4cc7a&scope=https://identity.x.com/xidentity/resources/profile/me&redirect_uri=http%3A%2F%2Faccess.com%2Findex.php&response_type=code

This error meaning that you are sending wrong client_Id "or not sending it" within the URI asking for token which is sent to authorize URL /authorize?client_id={client_id}, please share your URI to check it.
client_id string Unique client identifier obtained through the
application registration process. Required.
from https://developer.paypal.com/webapps/developer/docs/api/

I stumpled across a similar problem. I already hat an REST app running and tried to implement PayPal Login. Everytime I tried to use the sandbox client_id I got the same error message as you.
Took me some time to figure out, that, in my own stupidity, I tried to call
https://www.paypal.com/webapps/auth/protocol/openidconnect/v1/authorize
instead of
https://www.sandbox.paypal.com/webapps/auth/protocol/openidconnect/v1/authorize
Now everything works for me

I had faced the same issue, I know this is a old issue and my solution may not be of much help. But I felt like sharing my fix.
I use devise for authentication and I wanted to implement PayPal login.
I configured omniauth for paypal inside config/initializers/devise.rb file. But by default the authentication path was "https://www.paypal.com/". As #Ello mentioned in his answer we need "https://www.sandbox.paypal.com/" url path for sandbox.
Then I figured out that we can change the url path to sandbox by passing sandbox as true in omniauth configuration.
So this is what I did in devise config file to resolve the issue
config.omniauth :paypal, PAYPAL_CLIENT_ID, PAYPAL_APP_SECRET, scope: PAYPAL_PERMISSIONS, sandbox: true

Linkedin API for android getConnectionsfor currentuser() exception

I am using linkedin api for android linkedin-j-android.jar.
Through this i can login to my account from my android app and client.getProfileForCurrentUser(); and client.updateCurrentStatus("Status updated from android app"); also works fine.
The problem i am facing is that whenever i make a call to
client.getConnectionsForCurrentUser(); or
Connections connections = client.getConnectionsForCurrentUser(connectionFields); ,i get exception "Access to connections denied". How to provide the permissions or is there any other way to solve it? i m stuck on here. help me to solve this problem
Thanks in advance

I have used this api for linkedIn. It helps me to post status and get contacts.
http://code.google.com/p/socialauth-android/

Retweet for Android API problems

Hello all and first thing to apologize for my poor English.
I wanted to comment my problem on the attempt of the integration retweet on my android application.
So far I managed to authenticate with OAUTH and even I have been able to send a tweet.
My problem starts when I want to be able to send retweet from a ID that I have saved in a class.
I have tried almost everything, Ive been dozens of hours looking for information on this, but without knowing if I on the right track.
trying to create a getRetweetsById function
trying to make http GET to the address:
https://API.Twitter.com/statuses/retweets/21943348.json
... getting the same response in all cases
It doesnt work.
If someone could guide me which is the appropriate method and the steps i should follow I would be eternally grateful.
Thanks and best regards

hey try following code
Twitter mTwitter = TwitterFactory.getInstance();
mTwitter.retweetStatus("send ur id here");
thanks
santhu

Android -- Twitter Oauth -- Many different methods, none seem to work. Help

I can't get Oauth to work with Twitter. I have tried the following (all result in the same 401 error):
jTwitter (using the default OauthSignpostClient)
jTwitter using the commonshttp library (CommonsOauthProvider) instead of the "DefaultOauthProvider"
jTwitter using the OauthScribeClient (instead of the OauthSignpostClient)
oauth-signpost (by itself... no jTwitter)
Twitter4J
http://code.google.com/p/agirardello/
http://dev.bostone.us/2009/07/16/android-oauth-twitter-updates/
http://github.com/kaeppler/signpost-examples/blob/master/OAuthTwitterExample/src/TwitterMain.java
I've tried my own implementation and copy/pasted the sample code from each of the sites, and nothing seems to work. I'm also 100% sure I also downloaded and included any dependencies (where needed).
Here's the interesting part. Using jTwitter and the oauth-signpost library, I can initiate a connection to Twitter, open a browser window for the user, have them log-in and generate a PIN for my app. When the app goes to post a status update however, (using the pin, and the stored access token and token secret), the 401 error pops up. All other things I've tried won't even let me open a browser window and ask the user to generate a PIN (they die with the 401 error on the request for the "request token").
Please help. Thanks

I don't know if it will help you much with Android, but this post on Twitter OAuth by Chris Shiflett just came up on my interwebs.

First of all for OAuth you need to register your application with twitter I am assuming you have registered it. Now in case of desktop and mobile application you need request twitter for custom callback URL, as default callback url just works only for web apps. Once twitter approves requested call back URL , it will work .
But there is workaround, rather than OAuth request twitter for xAuth by submitting details of your applications. Then if twitter approves it , you can uses xAuth which works almost similar to OAuth.

Make sure your application had read&write access when you created it....