In here I have not experience with JSON on Magento. So I need to know useful links or tips to learn that.
closed as too broad by Fabian Schmengler, Raphael at Digital Pianism, Klettseb, Keyur Shah, Rohit Kundale Feb 19 '16 at 8:56
Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
You can find more details about Magento API's in below links:
http://devdocs.magento.com/guides/m1x/api/rest/introduction.html http://devdocs.magento.com/guides/m1x/api/rest/response_formats.html http://devdocs.magento.com/guides/m1x/api/soap/introduction.html [Soap API]
This will help you for kickstart.