How to integrate ccavenue with rails app?

How to integrate ccavenue(Payment gateway) with rails application?

is there any gem 开发者_运维百科or plugin available?

You could use ActiveMerchant - these chaps have integrated it with ccavenue:

http://github.com/meshbrain/active_merchant_ccavenue

Installation instructions are all there in the readme.

You have to register their website and they will provide step by step process for integrating ccavenue

You could use CCAvenue gem.

There is extensive documentation written on how to integrate it. And we have been using it here at printajoy.