How to configure postman with magento 1.9 complete beginner

Question

I don't know how to configure my Magento 1.9 with the postman.

I don't know how to check my API for postman (or any else).

I need to complete my work within 1 day but I don't know anything about these please help me step by step.

Answer 1

Here is a quick Magento 1.x official guide for API Testing: You can use mozilla firefox plugin.

http://devdocs.magento.com/guides/m1x/api/rest/testing_rest_resources.html