Just a heads-up for the PredictOS infra team: following the Polymarket acquisition, DomeAPI is officially shutting down on March 31st.
If you are looking for a drop-in replacement to keep your Polymarket and Kalshi connections stable, check out pmxt. It's an open-source, unified API built specifically to be the "CCXT for prediction markets." It handles the cross-exchange standardization locally without relying on a centralized third-party server, which seems like a much better fit for the PredictOS ethos anyway.
Happy to answer any questions if you decide to use it for the migration!