The swap tools steem2sol and steem2eth are mainly based on Alchemy API. Here are some interesting data/statistics shown on the dashboard.

apt install bastet

I was told the Lava API, so I tried, and it works great. I have then added to steem2eth swap, to improve the resilience (and avoid Single Point of Failures)

Here is the long-asked-for STEEM to ETH Swap: