Application(Macro): Converting CSV file from Amazon MWS API format to Magento/Magmi format

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
Dear Professionals,

I am building a new EC site.

I will retrieve products' data from
Then, I will upload the data by using Magmi, so I need to convert CSV file.

By using Macro/API, please convert CSV file from Amazon MWS API format to Magento/Magmi format automatically.
The CSV file will be updated everytime I upload the file.
The items include Configurable Products with Size/Color options and multiple images.

You may need to know Amazon MWS API to retrieve data from Amazon.
I am looking for a person who knows Amazon MWS API and Magmi format very well.

Amazon MWS

Required skill: API, Macro, Experience of Amazon Marketplace Web Service (Amazon MWS), Amazon API, Knowledge of Magento/Magmi


I will sell products which are sold at
Then, I would like to upload amazon item data to my website via Magmi.

I have attached a excel file with macro.
mwsusa.xlsm is a sample file for which uses Amazon API.
mwsjapan.xlsm is file for
mwssample.png is a brief instruction of mwsjapan.

Please try to think how the item data can link with the Magmi CSV.
I prefer to convert my amazon data to a Magmi format automatically.
Please let me know how you can do it.

These are my requirements for this project.
You will make a macro(programming), and I will convert/upload a CSV by myself.
1. I will only provide ASIN. The file should output all required fields for Magmi without errors, if I enter ASIN.
2. It should calculate price automatically. (from Japanese yen to US dollars) the rate will be changed every week.
3. It should support Configurable Products (size/color options).
4. It should support multiple images/media_gallery.
5. Can I use Japanese characters in the Magmi field? If not, you can retrieve English data from's same ASINs.

I will send you some more files.
Please ask any question as many as you have.

Thank you

Skills required:
Amazon Web Services, Magento, MySQL, PHP, Software Architecture
Additional Files: mwsusa.xlsm mwsjapan.xlsm mwssample.png
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