Sable Finance Review: Check Before You Mint SUSD

Sable Finance presents two products: a stablecoin borrowing protocol and a perpetuals exchange. Its homepage says you can use BNB as collateral to mint SUSD. It also describes a perpetuals platform using order-book infrastructure and a liquidity layer, powered by Pyth and Orderly Network. The homepage names Wombat Exchange in connection with its development. Other project listings describe a different stablecoin setup: ETH liquid-staking tokens as collateral to mint USDS on Arbitrum and BNB Chain. These are material differences, not interchangeable product details. Before you use Sable, check which asset you can actually deposit, which stablecoin you will receive, and which chain and contract the app is using. The site also names many supported networks, but does not clearly say which chains support minting versus perpetuals trading. Treat the available features as chain-specific until the app confirms otherwise.

Sable says it charges a small, competitive interest rate on stablecoin borrowing and advertises a 110% collateral ratio. It does not publish a specific borrowing rate in its homepage text, so you cannot calculate the cost of a position from that description alone. Its homepage meta text calls the stablecoin free from interest, which conflicts with the homepage's separate claim that it charges interest. Check the live rate and how it accrues before minting. Perpetuals can also involve trading fees, funding payments and price slippage; Sable does not publish those costs in the homepage text. As with other on-chain protocols, network gas may apply when you open or manage a position. A collateralized debt position can be liquidated if its collateral no longer meets the required ratio, so the stated 110% figure should not be treated as a guarantee against losses. Review the terms shown for your exact market and chain before committing funds.

Sable describes its protocol as autonomous, immutable and decentralized, but those claims do not by themselves establish how safe it is to use. Two audits are listed, but the auditors, audit scope and findings are not identified in the project details. Read the actual reports and check whether they cover the contracts you intend to use. Sable does not publish clear information here about a licence, named operating team, security incident history or detailed custody arrangements. Using a collateralized debt protocol generally means placing assets in smart contracts, where bugs, compromised controls or liquidation rules can put funds at risk. Stablecoins can also lose their intended peg, and collateral values can fall quickly. Verify the contract addresses from Sable's own app, confirm the network and collateral asset, and avoid depositing more than you can afford to lose. Do not rely on a project description alone as proof that a contract is immutable or that funds are recoverable.

The homepage names BNB, Arbitrum, Optimism, Base, Mantle, Ethereum, Sei, Avalanche, Morph, Sonic, Monad, Solana, Story, Mode, Plume and Abstract under supported chains. It does not clearly map that list to stablecoin borrowing and perpetuals trading, so do not assume every feature runs on every network. Confirm the exact chain in the app and make sure your wallet holds the right network's assets before signing. Sable does not publish a clear mobile-app, transaction-speed or account setup guide in its homepage text; this appears to be a wallet-connected DeFi experience rather than a conventional custodial account. Start by checking the app's current contract addresses and market details, then connect a wallet only after confirming you are on the intended network. Review every transaction in your wallet, including token approvals, and test with a small amount first if you decide to proceed.

The main drawback is uncertainty around basic product terms. The stablecoin is called SUSD in the homepage description but USDS in other project listings; the collateral is described as BNB in one place and ETH liquid-staking tokens in another. The homepage also conflicts with itself on whether borrowing is interest-free or carries a rate. Those differences affect what you deposit, what you owe and what can happen to your position. Sable also does not give a clear borrowing-rate figure or perpetuals fee schedule in its homepage text, and the relationship between the long supported-chain list and each product is unclear. Two listed audits are a useful lead, but without the auditors and reports they are not enough to assess the contracts. If you need predictable costs, well-documented terms or a clearly established custody and licensing picture, compare alternatives with more complete disclosures before using Sable.