🔰 Solid under the hood

Solid is a full-stack DeFi protocol that lets users earn, spend, and save directly from their self-custodial wallet. At its core is soUSD, a yield-bearing, gasless, cross-chain stablecoin.

How Solid works

Earn Your USDC is deployed into BoringVaults, a curated DeFi yield engine that reallocates across protocols like Pendle and Morpho. Yield accrues automatically in the price of soUSD.
Spend Use your growing balance with the upcoming Solid Card (powered by Bridge & Visa) online and in stores. Apple Pay and Google Pay support at launch.
Save across chains Solid abstracts bridging and gas. You operate seamlessly across chains with zero signatures or hidden steps.

Why soUSD?

Self-custodial: Your funds remain in your wallet.
Accruing value: Price of soUSD increases as yield compounds.
Composable: Works natively with Solid’s card and savings flows.
Transparent: Every allocation is visible in the Strategy Overview.

Transparency & Strategy

Solid continuously reallocates funds into yield venues based on risk, liquidity, and performance. Allocations, audits, and current APY are visible at all times.

👉 See the Strategy Overview for live allocations, methodology, and risk controls.

Security

Audited contracts: Solid, Pendle, and Veda are all audited by industry leaders.
Risk-adjusted yield: Allocations respect liquidity and dependency limits.
Monitoring: Real-time alerts on yield drift and anomalies.