Centralized Finance: Intermediary Control
Centralized finance (CeFi), like traditional banks, relies on an intermediary who owns the asset and manages risk. Here, the bank lends depositors' money with interest (riba), prohibited in Islam. The seller does not truly own the asset; the bank does, and the buyer faces gharar in terms. The global Islamic finance market is ~$4 trillion, but most remains centralized.
Decentralized Finance: Direct Contract
Decentralized finance (DeFi) operates via smart contracts on a blockchain like Base, eliminating the need for an intermediary. Assets are directly owned by the seller, payments are in USDC stablecoin, and there is no riba or gharar. Contracts are open-source and verified on BaseScan, with transparent fees (2%).
Principle of Ownership: Seller Owns the Asset
In Islamic decentralized finance like Qist, the seller owns the asset, not the lender. The buyer pays in installments via USDC, and upon full payment, ownership transfers. This aligns with 'sale' rather than 'interest-based lending'. Surplus is returned on early payment, and there is a 3-day grace period for late payment.
The Difference in One Sentence
Centralized finance uses an intermediary that owns the asset and imposes riba, while decentralized finance is a direct contract between seller and buyer with no riba or gharar, and the seller owns the asset.
How Qist Implements This
Qist is an Islamic DeFi platform on Base. It applies the principle of seller-owned asset, USDC payments, no riba, surplus return, 3-day grace period, and open verified contracts on BaseScan. 2% fee only. Over 1.9 billion Muslims can now access halal financing without intermediaries.
Discover Qist: qist.info
Informational content only, not financial advice