Oracle

Our system has integrated different oracles to provide highly accurate price feeds for our users.

Satoshi protects price accuracy by checking price staleness. The oracle updates its price when the value deviates beyond a specified threshold or when the heartbeat idle time has passed. Our protocol checks the timestamp and verifies that the latest answer is recent enough.

Chain	Collateral	Oracle	Parameter (deviation/heartbeat)
Ethereum	WETH	Chainlink	0.5%/3600s
Ethereum	WBTC	Chainlink	0.5%/3600s
Ethereum	USDT	Chainlink	0.25%/86400s
Ethereum	USDC	Chainlink	0.25%/86400s
Ethereum	DAI	Chainlink	0.25%/86400s
Ethereum	weETH	Chainlink	0.5%/3600s
BNB Chain	BNB	Chainlink	0%/27s
BNB Chain	WBTC	eOracle	0.5%/86400s
BNB Chain	BTCB	eOracle	0.5%/86400s
BNB Chain	BSC-USD	Chainlink	0.1%/900s
BNB Chain	ETH	Chainlink	0.1%/60s
BNB Chain	DAI	Chainlink	0.1%/900s
BNB Chain	USDC	Chainlink	0.1%/900s
BNB Chain	bfBTC	Redstone	0.5%/21600s
BNB Chain	solvBTC	Chainlink	0.1%/60s
BNB Chain	USD1	Chainlink	0.1%/86400s
Arbitrum	ETH	Chainlink	0.05%/86400s
Arbitrum	WBTC	Chainlink	0.05%/86400s
Arbitrum	USDT	Chainlink	0.1%/86400s
Arbitrum	USDC	Chainlink	0.1%/86400s
Arbitrum	DAI	Chainlink	0.1%/86400s
Arbitrum	USDS	Chainlink	0.5%/86400s
Arbitrum	clBTC	Chainsight	10%/3600s
Base	ETH	Chainlink	0.15%/1200s
Base	WBTC	Chainlink	0.1%/1200s
Base	cbBTC	Chainlink	0.3%/1200s
Base	clBTC	Chainsight	10%/3600s
Base	USDC	Chainlink	0.3%/86400s
Base	USDT	Chainlink	0.3%/86400s
BOB	WETH	Chainlink	0.5%/86400s
BOB	WBTC	Chainlink	0.5%/86400s
BOB	tBTC	Chainlink	0.5%/86400s
BOB	USDT	Chainlink	0.5%/86400s
BOB	USDC	Chainlink	0.5%/86400s
BOB	solvBTC	Chainlink	0.5%/86400s
BOB	solvBTC.BBN	Chainlink	0.5%/86400s
BOB	uniBTC	Chainlink	0.5%/86400s
Hemi	WETH	Redstone	0.5%/21600s
Hemi	HemiBTC	Redstone	0.5%/21600s
Hemi	WBTC	eOracle	0.5%/86400s
Hemi	USDC	eOracle	0.5%/86400s
Hemi	USDT	eOracle	0.5%/86400s
BSquared	WBTC	APRO	0.5%/3600s
BSquared	uBTC	APRO	0.5%/3600s
BSquared	uniBTC	APRO	0.5%/3600s
BSquared	USDT	APRO	0.1%/86400s
BEVM	BTC	DIA	0.5%/86400s
BEVM	wstBTC	DIA (BTC price) & Bido contract (wstBTC/stBTC rate)	0.5%/86400s
Bitlayer	WBTC	APRO	0.5%/3600s
Bitlayer	stBTC	APRO	0.5%/3600s
Bitlayer	USDT	APRO	0.1%/86400s
Bitlayer	USDC	APRO	0.1%/86400s