PolySocket.dev is a low-latency websocket feed that streams Polymarket wallet activity in real time. Subscribe to any wallets and get clean, structured JSON events often in just 20-30ms. Built for bot builders, devs, and trading infra teams who already have their own execution, alerting, or analytics. Live Benchmarks: PolySocket: ~20-30ms Chainstack: 95-215ms dRPC: 461-653ms Alchemy: 914-954ms What it is: Fast wallet data feed. What it’s not: A copy-trading bot (no execution).
Even with paid RPCs and a pretty tight low-latency Polymarket trading bot, I was still getting bad fills and missing same-block copytrades on the hot wallets. The public APIs were even worse.
At the same time, every “copytrade bot” out there is some Telegram blackbox - you have to send your money through them and can’t run your own execution. I just wanted the raw data faster so I could use my own system.
So I built PolySocket: a dead-simple websocket that streams Polymarket wallet activity in ~20-30ms. No UI, no execution, just clean events you plug straight into whatever you already run.
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