Thanks for the Github link. I hadn't realised they had become open source! Although (I had a 404), I think it's actually: https://github.com/InteractiveBrokers

Thanks for the Github link. I hadn't realised they had become open source! Although (I had a 404), I think it's actually: https://github.com/InteractiveBrokers/tws-api-public https://github.com/InteractiveBrokers/tws-api-public Indeed the PDT requirement is a pain...