GPT-3 input

I have a large database of text from a copyrighter and I would like a function in a spread sheet ( Google Sheet ) that where I input short info and then through OpenAI the text is produced using the writters previous work as a reference. Output also in Google Sheet. Prefereably the writters previous work should also be uploaded through a Sheet. Lastly the prompts should have a functions that allows me to insert 1-2 links in the prompt with defined ankertekst.