def fetch_farm_info(stacking_contract, router_address):
reward_token = interface.IERC20(stacking_contract.rewardsToken())
reward_token_price = priceOf(reward_token, router_address)
reward_per_day = stacking_contract.rewardRate(
) * ONE_DAY / 10**reward_token.decimals()
stake_token = interface.UniswapPair(stacking_contract.stakingToken())
stake_token_price = priceOfUniPair(stake_token, router_address)
tvl = stake_token_price * stake_token.balanceOf(
stacking_contract) / 10**stake_token.decimals()
apr = reward_per_day * 365 * reward_token_price / tvl
return (tvl, apr)
def token_price(address):
return str(
priceOf(p.interface.IERC20(address),
router_address=request.args.get(
"router", "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D")))