API

[Lucacrebbe]

What do the brokers charge? Margins are so slim that even 1 or 2% could be significant. Especially if it's on turnover rather than profit.

Smarkets
Premium trading, Orbits.. some exanges .
Come to these exanges too guys, bring so much liquidity as possible and arbing opportunities for us all

[Derek27]

I have talked with some brokers and they say there's nothing to worry as soon you report your earning to your current fiscal sistem... and that they are up since decades so if there were problems no one would have used them I think. I gotta inform myself better about this situation

They would say that wouldn't they? They're not going to put you off using them.

You need to be absolutely sure - don't just assume there are no problems because they've been around for a while, so you would be right to better inform yourself about the situation.