Thanks for the reply new_trader. It sounds like you know exactly what I'm going thru. I've spoken with TDA and received very little help and the TDA API development is one guy that very rarely answers an email. We did pay for 3rd party data but it was exactly the same as the TDA API, unfiltered...
Hi there....My son and I are building an app to trade automatically using the TDAmeritrade API. I'm stuck on one issue and really need some help. I've tried other places, including TDA with no luck. Thought I'd give it a try here.
The API gives us streaming data and historical data. We trade...