Rigel Protocol operates a decentralized blockchain platform built across Ethereum, Binance Smart Chain, Polygon, and Oasis. It offers crypto users dapps for fiat-to-crypto peer-to-peer trading, token swaps, automated limit and recurring trades, liquidity farming, token bidding, gifting, and investment in new projects through its launchpad. The platform emphasizes low fees, self-custody, interoperability, and trading automation.