Token Approvals

Before trading, your Safe approves Polymarket contracts:

Approval	Contract	Purpose
USDC.e → CTF Exchange	Exchange	Take USDC when you buy
USDC.e → Neg Risk Exchange	Exchange	Take USDC for neg risk markets
CTF → CTF Exchange	Exchange	Take tokens when you sell
CTF → Neg Risk Adapter	Adapter	Handle neg risk token transfers

All approvals are gasless via Polymarket's relayer.