Maple Finance

Maple Finance runs onchain lending pools to vetted borrowers — institutions, funds and businesses — closer to a blockchain-based credit marketplace than open overcollateralized DeFi lending.

Institutional / private-credit model: borrower quality, repayment history, collateral ratios, defaults, pool managers and loan terms matter most.

- Maple Institutional Lending Pools: Permissioned, KYC-gated lending pools where institutional capital allocators lend USDC/USDT to vetted crypto-native borrowers (prop trading firms, market makers, miners, yield funds). Since 2023 all loans are overcollateralized (typically 105-130%) with BTC, ETH or SOL held in Maple's custody contracts, running 30-180 day fixed-rate tenors. Underwriting is handled in-house by Maple Direct. - syrupUSDC / syrupUSDT (Syrup module): Permissionless, yield-bearing tokenized lending vaults launched alongside SYRUP in Nov 2024 that let non-institutional users deposit stablecoins. Deposits are routed into Maple's underlying institutional credit pools; the syrupUSDC token accrues value as borrowers repay interest, abstracting the KYC-gated pools behind a single composable ERC-20. - Maple Direct: Maple's in-house credit and underwriting arm, launched June 2023. It sources and vets institutional borrowers and issues overcollateralized USDC/USDT loans backed by BTC, ETH and staked ETH held with a qualified custodian, bypassing banks. It is the credit engine behind the secured institutional lending book. - SYRUP token & staking (stSYRUP): The protocol's governance and value-accrual token, which replaced the legacy MPL token in Nov 2024 at a fixed 1 MPL : 100 SYRUP rate. Holders can stake to stSYRUP for rewards and govern the protocol. A portion of protocol revenue funds strategic SYRUP buybacks.

- Syrup (SYRUP) — Token, Governance / staking token (ex-MPL) - SYRUP (OFT) (SYRUP) — Token, OFT bridge token on Base - stSYRUP (stSYRUP) — Token, Staked SYRUP receipt - syrupUSDC pool (syrupUSDC) — Token, USDC lending pool token - syrupUSDT pool (syrupUSDT) — Token, USDT lending pool token - MPL/SYRUP (MPL/SYRUP) — Token, Governance token - Credit Pool Tokens (various) (Credit Pool Tokens) — Receipt, incl. SYRUP staking

- Counterparty: Maple's core model is credit to a curated set of crypto-native institutions. Even with overcollateralization, borrower default is the central risk: in December 2022 Orthogonal Trading defaulted on ~$36M after misrepresenting its FTX exposure, causing an ~80% loss to lenders in the affected M11 USDC pool. Loan performance depends on the quality of Maple Direct's underwriting and borrower disclosure. - Collateral: Overcollateralized loans are backed by volatile crypto (BTC, ETH, SOL) at roughly 105-130% collateral ratios held in custody contracts. A sharp price drop can erode the collateral buffer, and liquidating large positions in stressed markets may not fully cover the loan, especially given short 30-180 day tenors. - Smart Contract: Lender funds sit in Maple's pool, loan and withdrawal-manager contracts. Pre-mainnet audits found high-severity bugs (e.g. Three Sigma's V2 findings allowing bogus fee managers, arbitrary origination fees, or a malicious withdrawal-manager to drain pools), which were fixed; residual contract risk remains inherent to the protocol. - Regulatory: Maple operates a KYC-gated institutional credit business and, via Maple Direct, issues real secured loans to legal entities. This exposes lenders and the protocol to securities, lending-license and cross-border regulatory risk, particularly as it expands into APAC/LATAM and tokenized Treasury-style products. - Reserve / Depeg: syrupUSDC yield ultimately depends on USDC/USDT lent to borrowers. A depeg or freeze of the underlying stablecoin, or of syrupUSDC relative to its net asset value during a rush of withdrawals, could impair redemptions since loans are locked for fixed tenors and cannot be recalled instantly.

- Private credit / direct-lending fund: similar — Like a private credit fund, Maple pools lender capital and extends short-duration, negotiated loans to a curated set of institutional borrowers, earning a spread on interest. Underwriting is done by an in-house credit arm (Maple Direct), analogous to a fund's credit committee.; differs — Loans, collateral and repayments are on-chain and transparent in real time; lender positions are tokenized (syrupUSDC) and composable; settlement is near-instant versus a private fund's lockups and quarterly reporting. - Prime brokerage secured lending desk: similar — Maple Direct extends collateralized stablecoin credit to trading firms and market makers to fund inventory and basis trades, much as a prime broker lends against posted collateral.; differs — Collateral (BTC/ETH/SOL) sits in on-chain custody contracts with programmatic terms rather than in a broker's balance sheet, and access is via a permissioned DeFi protocol rather than a bilateral prime relationship.