Do you intend to use our direct APIs for integration? You can absolutely do so using this guide.
If you do not intend to use the octifi-websdk.js continue.
If you are okay running some javascript on your client, you are recommended to use the SDK we provide. The SDK hides a lot of complexity and hence is the recommended way to integrate. You can use the web integration guide for an overview of how to use our octifi-websdk.js
NOTE
For REST APIs use the below as a base URL
For Redirection
Step1: GET precheckout token
check /webview/ POST: method API. In the success API response you will get a precheckout token
Step2: Manual redirection
Doing the manual redirection using javascript.
In this example we are trying manual redirect for staging(Singapore)