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)
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
BOB	WETH	API3	0.5%/86400s
BOB	WBTC	API3	0.5%/86400s
BOB	tBTC	DIA	0.5%/86400s
BOB	USDT	DIA	0.5%/86400s
BOB	USDC	DIA	0.5%/86400s
BOB	solvBTC	APRO	0.5%/3600s
BOB	solvBTC.BBN	APRO	0.5%/3600s
BSquared	WBTC	APRO	0.5%/3600s
BSquared	uBTC	APRO	0.5%/3600s
BSquared	uniBTC	APRO	0.5%/3600s
BSquared	USDT	APRO	0.1%/86400s
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
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