all free. download the tool sets, create test accounts/wallets, and play. Read various crypto news sites: cointelegraph, coindesk, decrypt. There are some frameworks that make the web3 stuff easier
what caliber of programmer will waste their time dealing with you? my guess is you don't have a system/strategy/research and you definitely cannot explain it.
makes perfect sense. if you were a MM (or any competitor/counterparty) do you want to take the other side of a chump or a shark. These MM are bots and change quotes and size depending on other side.
However, it not making sense to you means the MM are giving up $
OP "assuming you can catch it all, what is the maximum daily profit percentage possible with 500:1 leverage" so stretch out a bottom to top, then sum each tick_value * volume * 500
you buy the bid and sell the offer of every move in one direction. easiest is to assume one move where you buy at 10 and sell at 11 and make a tick. you only need to put up 1/500 dollars
agreed. you don't need all that infrastructure and R&D platform. you need a strategy. Which almost no one has, so they build all this stuff. And then some pivot to only the data side and try to sell that