Morpho launches fixed-rate lending protocol on Base

Lending protocol Morpho has introduced Morpho Midnight on the Base blockchain, a new fixed-rate, fixed-term lending product that complements its existing variable-rate market known as Morpho Blue. According to Morpho's announcement to Cointelegraph, Midnight operates as an offer-driven system where both lenders and borrowers can propose their own interest rates, loan maturities, and terms, departing from traditional protocol-defined utilization curves. Loans issued through Midnight are fixed obligations with terms established through competing offers instead of algorithmic pricing mechanisms.

This new fixed-rate lending approach mirrors features common in traditional credit markets but is relatively rare in decentralized finance (DeFi), where borrowing costs typically fluctuate with market use. Morpho suggests that fixed terms and predictable rates could appeal to institutions and businesses looking to better manage funding costs and risks onchain. The protocol is currently live on Base mainnet, initially supporting cbBTC and USDC tokens with multiple maturity dates. Morpho has pursued a cautious and phased rollout emphasizing security and has reported interest from crypto-native market participants already using Morpho Blue, as well as unidentified enterprises and institutions developing products in beta.

Morpho first publicly outlined its fixed-rate lending vision in 2025 as part of a broader "Morpho V2" roadmap featuring a peer-to-peer marketplace with custom loan offers and an "offered capital" model designed to prevent liquidity lockup or fragmentation across maturities. It clarified in April that Midnight is intended to operate alongside, not replace, Morpho Blue by shifting loan risk, durations, and interest rate setting to market participants. The protocol published Midnight’s whitepaper and codebase in May before launching it on Base.

This launch follows Morpho's recent $175 million funding round led by Paradigm, Andreessen Horowitz's a16z crypto, and Ribbit Capital, which aimed to expand its integration with traditional financial institutions. Morpho’s variable-rate lending infrastructure already supports products on major platforms such as Coinbase, which offers USDC loans on Base collateralized by Bitcoin, Ether, and cbETH under variable, flexible terms. Morpho Midnight represents an effort to incorporate more traditional credit features into DeFi and enhance onchain lending options for market participants.