Dev Log

In Part 1 I fixed the obvious things — contract approvals, the signature type, and filtering out closed markets — and orders finally started flowing. Then, weeks later, they stopped again. Six orders went out over about three and a half hours. All six were rejected. Zero fills. And this time the logs told me … Read more

Six weeks ago I set out to build something that sounds simple and turns out not to be: a bot that automatically copies profitable traders on Polymarket, the on-chain prediction market. The pitch to myself was easy — find wallets that consistently win, mirror their trades, size them sensibly, done. The reality was a month … Read more