Historical (recent) Options high/low data

I’ve been tracking large options trades for 10+ years, and it’s all been manual. Every month, I’ll use ToS to look up the expired options in my database, log the peak high/date, and pre peak low/date, all after the large trade was opened. This is a lengthy process so I was hoping to automate it. I’ve been playing around with AI to help write a script, but I’m not sure what API I can reliably use for this kind of data. I don’t need anything going back more than 90 days. What’s the best resource for this? I’m considering the Massive $30/month plan but I don’t want to sign up for a product only to find out it doesn’t work or have what I need, so hoping people here have experience with this. Thanks in advance!