midata 
A simple midata library for Go (golang)
Can be used for importing midata CSV files and doing some financial analysis.
Tested only with official spec and Lloyds Bank midata export.
Usage
See godoc.org/github.com/bbrks/midata for reference.
Contributing
Anonymised examples from different banks via issue/PR are much appreciated!
Feature requests/improvements welcome.
License
This project is licensed under the MIT License.