# Price Oracles

SolvBTC LSTs need price data to interact with DeFi protocols in various chains. Currently, Chainlink and Redstone oracles are used for this purpose.

### Chainlink

#### SolvBTC <a href="#solvbtc" id="solvbtc"></a>

SolvBTC-BTC Market Feed @ Ethereum <https://etherscan.io/address/0x936B31C428C29713343E05D631e69304f5cF5f49>

SolvBTC-BTC Market Feed @ BNB Chain <https://bscscan.com/address/0xf93b9B23c46331704EC550c24CB4110975057863> SolvBTC-BTC Market Feed @ Avalanche <https://snowtrace.io/address/0x5ff6c083B7B2BD0D61beB7173B3757e1a1e6E1C6> SolvBTC-BTC Market Feed @ Base <https://basescan.org/address/0xB4a1a7f260C9FF7fEd6A6fbb9fe5a9acFa725DBf>

#### xSolvBTC <a href="#solvbtc.bbn" id="solvbtc.bbn"></a>

xSolvBTC / SolvBTC Exchange Rate @ Ethereum <https://etherscan.io/address/0x1f34794A16D644b9810477EbF3f0b3870141E2e3> xSolvBTC / SolvBTC Exchange Rate @ Avalanche <https://snowtrace.io/address/0xc0990e0989141a5F535a2a24b6Af65618CC83d32> xSolvBTC / SolvBTC Exchange Rate @ Base <https://basescan.org/address/0x67283A47E470afbCcc4aC74ccC32401a81027691>

### Redstone

Solv integrates RedStone Oracles to maintain price security for SolvBTC and its Liquid Staking Tokens (LSTs), ensuring their peg to the underlying asset.

Redstone is a Modular Oracle that delivers frequently updated, reliable, and diverse data feeds in a few models. Solv utilizes the Push model, where data is pushed into on-chain storage via a relayer based on set conditions (heartbeat intervals and deviation thresholds).


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