# Alchemix > Alchemix is a DeFi protocol offering self-repaying loans. Deposit ETH or USDC, borrow up to 90% LTV at 0% interest, and your yield automatically repays the debt. Lock in guaranteed fixed-rate returns with the v3 Transmuter. No price-based liquidations. Live on Ethereum, Optimism, and Arbitrum. ## App Pages - [Vaults](https://alchemix.fi/vaults): Deposit collateral and borrow self-repaying loans at 0% interest, up to 90% LTV - [Mixed Yield](https://alchemix.fi/mixed-yield): Earn diversified, risk-adjusted yield via the Mix-Yield Token (MYT) without borrowing - [Fixed Yield](https://alchemix.fi/fixed-yield): Lock in guaranteed fixed-rate returns through the Transmuter, redeeming alAssets 1:1 - [Farms](https://alchemix.fi/farms): Earn ALCX and LP rewards across Curve, Balancer, Aura, Convex, and Velodrome - [Dashboard](https://alchemix.fi/dashboard): View and manage open positions, collateral, debt, and yield - [Bridge](https://alchemix.fi/bridge): Move assets between Ethereum, Optimism, and Arbitrum - [Governance](https://alchemix.fi/governance): Vote on protocol parameters using vqALCX ## External Resources - [Documentation](https://docs.alchemix.fi): Full technical and user documentation - [GitHub](https://github.com/alchemix-finance): Open-source protocol code - [Security & Audits](https://docs.alchemix.fi/user/safety/security): Audit reports and security practices - [Discord](https://discord.com/invite/alchemix): Community - [X / Twitter](https://twitter.com/AlchemixFi): Updates - [Forum](https://forum.alchemix.fi/public/): Governance discussion