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. Maple runs institutional onchain credit, originating loans to institutional borrowers and packaging the resulting cashflows for lenders. Its current flagship products, syrupUSDC and syrupUSDT, provide access to "fixed-rate, overcollateralized loans to institutional borrowers", with automatic margin calls and a dynamic instant liquidity buffer (Maple docs, syrup FAQ, Maple, built for scale). Loans are governed by Master Lending Agreements with collateral posted against each one, and Maple is explicit that "each loan is subject to the risk of default and could lead to potential losses for Lenders" (Maple docs, syrup risks). This is the only entity in this set with genuine counterparty credit risk, and it has already realised one: the December 2022 Orthogonal Trading default on $36m of permissioned pool loans (The Block). Maple also runs a US-facing Cash Management product under a Reg D exemption for accredited investors, investing in T-bills and reverse repos via StoneX (Maple, Cash Management).

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) - stSYRUP (stSYRUP): Token, Staked SYRUP receipt - syrupUSDC pool (syrupUSDC): Token, USDC lending pool token - syrupUSDT pool (syrupUSDT): Token, USDT lending pool token

- 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.

- Underwriting: similar in that Real credit underwriting by a team "led by a team of former bankers" and credit investment professionals, with a Risk Committee that approves or rejects collateral (rsETH was never approved); differs in that A private credit manager with an investment committee - Collateral: similar in that Overcollateralised secured lending with automatic margin calls, collateral ratios above 150 percent, governed by Master Lending Agreements; differs in that Secured lending against posted collateral under a master loan agreement with margin maintenance - Settlement: similar in that syrupUSDC is a claim on a loan pool, not on USDC. Maple states plainly that syrupUSDC is not backed by USDC, that its value comes from the loan pool and that there is no affiliation with Circle; liquidity is provided by a dynamic instant liquidity buffer; differs in that A fund share with an NAV and a liquidity sleeve, redeemable subject to buffer capacity, not a deposit - Rate setting: similar in that Negotiated fixed rates on individual loans; the Cash Management product targets the 1-month T-bill rate less 0.5 percent; differs in that Bilaterally negotiated private credit pricing; a money market fund benchmarked to bills less fees - Recourse on default: similar in that Collateral liquidation first, then loss to lenders. In December 2022 the Orthogonal Trading default hit remaining LPs in the M11 USDC pool by roughly 80 percent and the M11 WETH pool by 17 percent, with at least $2.5m of recovery expected and M11 Credit considering legal action; differs in that Loss given default in a private credit fund, with workout and litigation as recovery paths - Regulation: similar in that The Cash Management product uses a Reg D exemption for US accredited investors, holds T-bills and reverse repos through StoneX and carries Relm Insurance cover; differs in that A Reg D private placement money market style vehicle