Is there a freelance exchange aggregator that would “sit” from a business account and receive not only a list, but also the content of topics?

Question

Freelance

I traditionally use one exchange, which does not have business accounts and the tradition of creating each project with the requirement of this account.
But sometimes you have to take something on other exchanges, where all this is. I don’t want to buy a business account for this: since I go to others, I don’t have money at that moment. I do not like the very idea of ​​demanding it from me, especially considering that many do not even give an advance payment in hand.
I'd rather pay for an aggregator that will collect orders and inform me instantly... and it will also do this from a "common" (for all users of the aggregator) business account in order to see the contents of all topics, and if there are contacts there, then I will write to the customer directly on behalf of my non-business account, and it is unlikely that he will check.

Answer 1

Recently, for an article, I checked all the aggregators and there is no such thing.