I'm developing a commercial application in Grails. In this application I will need to issue Electronic Invoice (NF-e). Is there any API, library or plugin that I can use in Grails?
On the document itself I know something, since I already have an application made in Delphi using the AcBR component, but for the NFe issue in the Web environment I'm lost.
Since Grails has full integration with Java, you can use any Java library for this purpose. I ran a search on Google, and I got this response Java Library for Brazilian Electronic Nota Fiscal (NFe)
There are several alternatives. The easiest way for you to incorporate them into your project is to see if they are available in a maven repository, and then add them to your Grails project using BuildConfig.groovy (Grails 2) or build.gradle (Grails 3).
I have not yet worked with electronic invoice so I can not tell you which of the options available at the link above is the most appropriate. I also found this repository, it has been updated frequently, so it's also worth taking a look at: link
It is already available in maven repository, so it will be easy for you to put into your project. If you have any questions about how to incorporate a library into your Grails project, here's what I can do to help you, I just need to know which version of Grails you're using. Hugs.
Good morning
I've never mechi with nfe in grails but basically basically for the version that you are using is just download the lib that will use and put the jar in the libs folder that you will be able to use all the resources of it in your project. the wiki this lib java_nfe and well complete link might solve your problem
