Zillow API - Use API to add columns to csv dataset

Need a web script built with the Zillow API to assist with some of my real estate research. All the requirements are below. Please bid a final price and let me know how soon you can complete this. [login to view URL] USE CASE I would upload a .csv file like the attached sample. I would then need the following columns added to the dataset. Zestimate data -Zestimate (in $) -Valuation range (high) (in $) -Valuation range (low) (in $) Rent Zestimate data -Rent Zestimate (in $) -Valuation range (high) (in $) -Valuation range (low) (in $) Once the columns are added the script would return a new csv file with the additional columns included. Final order of columns should be: PROPERTY TYPE ADDRESS CITY STATE ZIP PRICE PRICE ZESTIMATE RENT ZESTIMATE BEDS BATHS LOCATION SQUARE FEET LOT SIZE YEAR BUILT DAYS ON MARKET $/SQUARE FEET HOA/MONTH NEXT OPEN HOUSE START TIME NEXT OPEN HOUSE END TIME URL MLS# FAVORITE INTERESTED LATITUDE LONGITUDE