Any supported heating oil monitor available in US?

I’ve been on the hunt for an oil tank level monitor that I can connect with Home Assistant, but so far I’ve completely struck out. The most promising piece of hardware I could find was https://www.amazon.com/gp/product/B01M2VATHS/ref=ask_ql_qh_dp_hza, but it does not appear to have an API or be particularly HA friendly.

Any good options out there?

I haven’t found any. There are a number of DIY solutions I’ve come across, like this one and this one.

I’ve been playing with ESPHome and bought an ultrasonic distance sensor, but that’s as far as I’ve gotten so far.