#boot{display:none!important}.noscript-shell{max-width:760px;margin:8vh auto;padding:28px;font:16px/1.7 system-ui,-apple-system,sans-serif;color:#e9f7ff;background:#091323;border:1px solid rgba(67,220,255,.24);border-radius:18px}.noscript-shell a{color:#52ddff}

CryptoRebateHub

This interactive site needs JavaScript. Search and answer engines can still read the server-rendered research, answer and methodology pages.

Answers & formulas · Tools · Research · Methodology

What Is a Smart Contract?

A smart contract is self-executing code deployed on-chain. It makes "code is the rule" — the foundation of DeFi and NFTs.