Show HN: DomeAPI (YC F25) was acquired. pmxt is the open-source equivalent https://ift.tt/xAteDbp

Show HN: DomeAPI (YC F25) was acquired. pmxt is the open-source equivalent Hi HN, I'm the maintainer of pmxt. With Polymarket's recent acquisition of DomeAPI to bring their infrastructure in-house, there is a sudden gap for developers building cross-market arbitrage bots, tracking whale wallets, or running quantitative models across prediction markets. If you are trading across Polymarket, Kalshi, or Limitless, you need a unified API to avoid getting locked into a single exchange's ecosystem. pmxt is stepping in to fill that void. https://ift.tt/S0HOoBP February 20, 2026 at 10:02PM