How to setup login_info on Netsuite web service?
Netsuite brands its web service integration services as SuiteTalk, and SuiteTalk allows third-party systems to communicate with NetSuite via SOAP-based APIs. To get started with Netsuite Webservice, you'll need a Netsuite account that you can use to communicate with Netsuite. You may sign up with the SuiteCloud Developer Network (SDN) as a Community member, and get a free Netsuite account for exploitation. It may take a day or two to get your account approved.