redstone

Build your app around live data, not guesswork. Start by selecting the networks you target (L1 or L2) and the exact markets you need—spot prices, indexes, FX, commodities, or custom baskets. Install the SDK, pick your feed IDs, and define your freshness window and deviation thresholds. In your contracts, gate critical functions behind checks that confirm the latest update is recent, within acceptable bounds, and consistent with your risk limits. Add a fallback path for unusual market conditions: switch to a secondary feed, widen thresholds under governance, or pause updates automatically when volatility breaches your guardrails. Before mainnet, script integration tests that simulate price spikes, stalled updates, and chain reorgs to confirm predictable behavior.

If you’re building DeFi lending, connect your collateral, borrow, and liquidation flows to the price feed at precise points of risk. On deposit or borrow, query the current asset price and compute the loan-to-value using a buffer. On liquidation, re-check price freshness and apply a discount factor to protect the protocol. For vault strategies, schedule updates to align with rebalances and validate that prices haven’t drifted beyond your variance cap. Use time-weighted or median views for assets with noisy quotes, and enforce a maximum age so the protocol never acts on stale data. Keepers or bots can trigger updates, liquidations, or rebalances as soon as thresholds are met, while your contracts remain chain-agnostic across supported networks. more