delegate to an address for trading

[shipunyc]

This is a feature request.

I understand that the trading APIs doesn't work with smart contracts addresses(like Dapper or Argent).

Is it possible to delegate to a regular address, and let the address trade on behave of the original?

I'm requesting this feature for a project that I'm working on.

[shipunyc]

Or do you support EIP-1271?

https://github.com/ethereum/EIPs/blob/master/EIPS/eip-1271.md