I used this quote to get option chain and therefore enrich it with LTP, bid ask spreads etc for my algo.
All of a sudden today, i notice that if i pass data_tokens in thefirstock.firstock_getMultiQuote to more than 10 - 20, the tokens are returned as an error saying:
Why have we done this? As far as I know, get multiquote should help me fetch atleast 40 quotes for option chain in one second.
I use firstock because of it’s api. I don’t mind paying for the API unrestricted access. But to borderline disable / restrict fast access is killing algo trading systems.