Google sheet script
First of all, you need api key.
Api key - for patrons only and can be generated on api page
You can use this google sheet template with script inside to fill your google sheet with actual market prices
Script also will update your google sheet data every hour automatically
Copy google sheet file
In your gsheet file copy goto Tools -> Script editor
Set your api key (api key you can grab from api page)
Refresh gsheet web page
Look at "Tarkov-market" menu and click - "Fill all items list"
Wait for a while, and you should see updated market data
Also you can set to automatically update your google sheet every hour
If you have any questions feel free to ask it in Discord in #general or #dev-general channels