Look for exchanges that prioritize composability—the ability for tokens to work across DeFi protocols. Paybis supports seamless transfers to wallets compatible with platforms like Uniswap or Aave. Their multi-chain integration (Ethereum, Polygon, etc.) lets you buy crypto and instantly interact with dApps https://paybis.com/blog/glossary/what-is-composability/ . Avoid platforms that lock funds; composability thrives on flexibility. Pro tip: Buy stablecoins here for low-fee DeFi moves later.