I want to integrate paypal in my java web application. I saw that they offer many methods to accomplish this. But i want my visitors to remain on my site only. My friend told me that Paypal offers webservice. But i can't seem to find any documentation on Paypal site. If anybody could help me with this, i would be really very grateful. Please offer me the relevant links on Paypal where i could read and get my things done.
Secondly, my friend also told me that we need to give location to paypal where my visitors would be redirected once paypal payment is complete. But i am confused. I am working on localhost. How would Paypal know about my localhost?
I have already created my sandbox testing account. What should be my next step. Please explain me in detail. I don't know anything about Paypal. Once i created a demo application of Express checkout where they give a simple button of Pay Now and on clicking on it shopping cart etc appears. But now i want my visitors to stay on same website.
Thanks in advance :)
Website Payments Standard:
https://www.x.com/community/ppx/wps
PayPal Tools for Developers:
https://www.x.com/community/ppx/dev-tools
Related
I have done some researching but I haven't find a clean explanation of how it all work.
I would like to know how does applicationa like Instagram, Wordcrack (online game), AirBnb and many other app have tier "Login with Facebook" done?
I currently work on the Java REST services that backups up an iOS app.
If some one already has done a similar things in their app/server I would really appreciate some help
I'm not looking for ready to use code answer but more of a general idea of the architecture to achieve this.
thank you!
I've done it in JavaScript, but the principle will surely be the same.
You have an API, provided by facebook. There are some information there :
https://developers.facebook.com/docs/apis-and-sdks#third-party-sdks
And, more than that, you have declare your own app on facebook. This has, for me, 2 goals :
provide the url of your server, so when you'll call facebook with the
login information, he will know where to redirect
specify the access your app need.
When i've begun to watch this, i've discovered satellizer. I think that's a good entry point to understand how it works with an example :
https://github.com/sahat/satellizer
Hope this help.
Supporting login through their website (Facebook,Twitter,Instagram etc) allows a user to use his already active profile to signup to a portal or an app. This way a user experience is enhanced and having to have separate login credentials for different apps and sites are reduced.
A developer utilizes the APIs or SDKs that these social networks expose to let you integrate it in your app and provide an easy sign up process to your users.
Good Sunday to everybody :)
I thought it was an easy question but I cannot find any clean solution.
I have succesfully implemented Paypal integration within my app, of course at the moment I am using Sandbox.
By the way now I am testing my app, and OUCH! When logging out with a user, switching to another, when purchasing something, previous paypal user data are still prompted in the Paypal embedded (and non changeable) page.
Now, I could do it the hard way: deleting all the cache dir within my app, but I am pretty sure it is a brutal solution and not so clean after all.
Any help?
Thanks in advance
There's an easy way as of today! Just use the static PayPalService.clearAllUserData() method to clear all the user's info.
I am using Eclipse IDE for Java EE Developers and make an application.
Eventually, I want that my application will be available on Facebook.
I want to enable my users to buy products. what is the securest site that give me this feature? I read about Ecwid but I will be happy to know more suggestions. I know that I can do it with Paypal but the fees of any transaction is too big.
any help appreciated! thanks!
If your application will be on facebooks platform youd better use facebook credit: You can start here
I've recently found an open source library that does, post on a users facebook wall(restfb and facebook4j)
All of them does the necessary things, but there's one thing left I need to do and that is to login and register users to my web application using their facebook account. are there any related frameworks for such task? if not, please provide alternative solutions
If i am correct in my understanding, all you want is to use Oauth or Open Id system to let user register and login to your website using Facebook or any other such service provider.
If i am correct in my understanding, there is a very good library which is quite easy to use and very light weight.
Scribe-Java
It also contains few examples which shows how to use it and how it works, let us know if this is what you are looking.
I'm looking to develop a groupon android app that let the user look at their purchased groupon along with other stuffs. I know there's an app out there already. But it doesn't do the other stuffs I need.
Anyways, I'm struggle on authentication? How do I take the same idea from web browser and allow my app to login with user credential and pull various information? Groupon has the API. But it seems to be specific to a client key (ie. Look at your own stuffs only)
If someone can point me to some directions, or if you wrote similar codes and could share, I would really appreciate it. I'm looking to the same authentication with living social as well.
Thank you for your time
Jack
Here is an example of how to access a web-service using Android's api's.
Authentication shouldn't be especially difficult.