Jupiter launches Offerbook
Jupiter shipped Offerbook — a peer‑to‑peer lending market — live on Solana mainnet that lets wallets set bespoke loan terms without an intermediary protocol taking a spread. The offering is positioned as a new DeFi primitive that supports wallet‑to‑wallet credit with customizable conditions, rather than a standard pooled money‑market product. The report highlights customisability as the key feature and suggests the primitive could enable adjacent tooling like discovery, liquidation services, and fixed‑term strategies. (openpr.com)
Jupiter has put Offerbook live on Solana, adding a lending venue where wallets can post their own loan terms instead of using a pooled market. (offerbook.jup.ag) The product page says users can “borrow and lend assets on Solana with customizable terms” and describes the service as fixed-term lending between counterparties. (offerbook.jup.ag) That is a different model from Jupiter Lend, the company’s existing money market, which lets users deposit into vaults for yield or borrow against collateral through standard borrow markets. Jupiter’s developer docs also say Lend supports deposits, withdrawals, borrows and repayments through its software development kit and application programming interface. (developers.jup.ag) In plain terms, a pooled money market works like a shared bucket: depositors add funds, borrowers draw from the pool, and the protocol sets rates and risk rules. Offerbook works more like a bulletin board, where one wallet can advertise a loan and another wallet can accept it on those stated terms. (developers.jup.ag, offerbook.jup.ag) Jupiter first signaled its push into lending on May 22, 2025, when it unveiled Jupiter Lend at Solana Accelerate in partnership with Fluid. The company said at the time that lending would extend Jupiter beyond swaps and perpetual futures into onchain credit. (theblock.co) By early 2026, third-party event trackers and market coverage were describing Offerbook as a permissionless, time-based peer-to-peer lending market for Solana assets, including tokens, non-fungible tokens and real-world assets. Those descriptions match the product’s pitch around bespoke terms, but Jupiter’s own public site currently shows only a brief landing page and private-beta access flow. (coinmarketcal.com, mexc.com, offerbook.jup.ag) Jupiter is already one of Solana’s biggest trading platforms, and its main site says it is building “the everything exchange for everyone.” Adding both a pooled lending stack and a peer-to-peer offer board pushes that strategy deeper into credit, not just trading. (jup.ag, jup.ag) The next test is whether lenders and borrowers actually show up with enough offers to make custom credit useful. Offerbook is live, but Jupiter’s public materials still emphasize early access and leave many operating details off the front page. (offerbook.jup.ag, jup.ag)
