MPower Payments is a wonderful payment system that is 100% Made in Ghana. It is a solution that Ghana has needed for a while and Alfred Rowe and his team have done a great job. Congratulations!
I always wanted to use MPower, but since going Node.JS I have decided not to look back. Thankfully MPower released their HTTP API so this Sunday I decided to implement a Node library. Being a Ghanaian myself, why not?
It is fully featured and can be used in your projects right away! Below is the link to the documentation and source code.
https://github.com/samora/mpower-node
Happy coding!