Binance Smart Chain

Contract API endpoints

Please refer to the smart contract documentation for Binance Smart Chain for instructions on how to use these API endpoints with their smart contracts.

BSC CONTRACT API

Call API

Method name	Param	Return	Description	Trade related
getPrice()	-	uint256	get the curent pool state	Yes
getMaxTransaction()	-	uint256	get max amount per transaction	Yes
getMinTransaction()	-	uint256	get min amount per transaction	Yes
getEstimatedBuyReceiveAmount(uint256 amount)	uint256	uint256	Returns the amount of trading token to receive	Yes
getEstimatedSellReceiveAmount(uint256 amount)	uint256	uint256	Returns the amount of base token to receive	Yes
pendingFeeEarn()	-	uint256	Return amount of UP token the user can claim	No
getMaxRatio()	-	uint256	%Max amount per trade	Yes
getSTATE()	-	uint256	If the pair is open for trading:[0 - close , 1 - open]	Yes
getSeedBuyRate()	-	uint256	Rebates %[Out of 100000]	Yes
getFEE()	-	uint256	%FEE for the pair[Out of 100000]	Yes
totalSupply()	-	uint256	Return Total Supply of liquidity token	No
balanceOf(address owner)	address	uint256	Return user liquidity balance	No
name()	-	string	Return Liquidity name Symbol	No
symbol()	-	string	Return Liquidity Token Symbol	No
decimals()	-	uint28	Return Liquidity Token Decimals	No

Send API

Method name	Param	Return	Payable	Description
Buy	address	uint256	Yes	When a user buys a trading token.Example UP/BNB, a user would like to BUY UP using 1 BNB param would be user account address, call value would be 1 BNB
Sell	uint256	uint256	No	When a user sells a trading token.Example UP/BNB, a user would like to SELL 10 UP.The webapp *must( send an approval before executing sell function. Param would be 1e19[Up has 18 decimals we are selling 10 UP]
DepositSupply	-	uint256	Yes	For Liquidity Providers to deposit their tokens approval/allowance must be given before trigerring this function
WithdrawSupply	uint256	bool	No	False	Liquidity providers to withdraw their liquidity
ClaimFee	-	uint256	-	No	Liquidity providers to claim the UP fees earn from the smart contract