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TTSwap

TTSwap is a DEX (decentralized exchange) on the ThunderCore blockchain based on the model: Automated Market-Making (AMM) inspired by Uniswap.

Information

Documents

IUniswapExchange

event AddLiquidity

IUniswapExchange.AddLiquidity(provider, eth_amount, token_amount) 06239653

Arguments

type name description
address provider indexed
uint256 eth_amount indexed
uint256 token_amount indexed

event EthPurchase

IUniswapExchange.EthPurchase(buyer, tokens_sold, eth_bought) 7f4091b4

Arguments

type name description
address buyer indexed
uint256 tokens_sold indexed
uint256 eth_bought indexed

event RemoveLiquidity

IUniswapExchange.RemoveLiquidity(provider, eth_amount, token_amount) 0fbf06c0

Arguments

type name description
address provider indexed
uint256 eth_amount indexed
uint256 token_amount indexed

event TokenPurchase

IUniswapExchange.TokenPurchase(buyer, eth_sold, tokens_bought) cd60aa75

Arguments

type name description
address buyer indexed
uint256 eth_sold indexed
uint256 tokens_bought indexed

function addLiquidity

IUniswapExchange.addLiquidity(min_liquidity, max_tokens, deadline) payable 422f1043

Deposit ETH && Tokens (token) at current ratio to mint UNI tokens.

min_liquidity does nothing when total UNI supply is 0.

Inputs

type name description
uint256 min_liquidity Minimum number of UNI sender will mint if total UNI supply is greater than 0.
uint256 max_tokens Maximum number of tokens deposited. Deposits max amount if total UNI supply is 0.
uint256 deadline Time after which this transaction can no longer be executed.

Outputs

type name description
uint256 uint256 The amount of UNI minted.

function ethToTokenSwapInput

IUniswapExchange.ethToTokenSwapInput(min_tokens, deadline) payable f39b5b9b

Convert ETH to Tokens.

User specifies exact input (msg.value) && minimum output.

Inputs

type name description
uint256 min_tokens Minimum Tokens bought.
uint256 deadline Time after which this transaction can no longer be executed.

Outputs

type name description
uint256 Amount of Tokens bought.

function ethToTokenSwapOutput

IUniswapExchange.ethToTokenSwapOutput(tokens_bought, deadline) payable 6b1d4db7

Convert ETH to Tokens.

User specifies maximum input (msg.value) && exact output.

Inputs

type name description
uint256 tokens_bought Amount of tokens bought.
uint256 deadline Time after which this transaction can no longer be executed.

Outputs

type name description
uint256 Amount of ETH sold.

function ethToTokenTransferInput

IUniswapExchange.ethToTokenTransferInput(min_tokens, deadline, recipient) payable ad65d76d

Convert ETH to Tokens && transfers Tokens to recipient.

User specifies exact input (msg.value) && minimum output

Inputs

type name description
uint256 min_tokens Minimum Tokens bought.
uint256 deadline Time after which this transaction can no longer be executed.
address recipient The address that receives output Tokens.

Outputs

type name description
uint256 Amount of Tokens bought.

function ethToTokenTransferOutput

IUniswapExchange.ethToTokenTransferOutput(tokens_bought, deadline, recipient) payable 0b573638

Convert ETH to Tokens && transfers Tokens to recipient.

User specifies maximum input (msg.value) && exact output.

Inputs

type name description
uint256 tokens_bought Amount of tokens bought.
uint256 deadline Time after which this transaction can no longer be executed.
address recipient The address that receives output Tokens.

Outputs

type name description
uint256 Amount of ETH sold.

function factoryAddress

IUniswapExchange.factoryAddress() view 966dae0e

Outputs

type name description
address Address of factory that created this exchange.

function getEthToTokenInputPrice

IUniswapExchange.getEthToTokenInputPrice(eth_sold) view cd7724c3

external price function for ETH to Token trades with an exact input.

Inputs

type name description
uint256 eth_sold Amount of ETH sold.

Outputs

type name description
uint256 Amount of Tokens that can be bought with input ETH.

function getEthToTokenOutputPrice

IUniswapExchange.getEthToTokenOutputPrice(tokens_bought) view 59e94862

external price function for ETH to Token trades with an exact output.

Inputs

type name description
uint256 tokens_bought Amount of Tokens bought.

Outputs

type name description
uint256 Amount of ETH needed to buy output Tokens.

function getInputPrice

IUniswapExchange.getInputPrice(input_amount, input_reserve, output_reserve) view 89f2a871

Pricing function for converting between ETH && Tokens.

Inputs

type name description
uint256 input_amount Amount of ETH or Tokens being sold.
uint256 input_reserve Amount of ETH or Tokens (input type) in exchange reserves.
uint256 output_reserve Amount of ETH or Tokens (output type) in exchange reserves.

Outputs

type name description
uint256 Amount of ETH or Tokens bought.

function getOutputPrice

IUniswapExchange.getOutputPrice(output_amount, input_reserve, output_reserve) view fd11c223

Pricing function for converting between ETH && Tokens.

Inputs

type name description
uint256 output_amount Amount of ETH or Tokens being bought.
uint256 input_reserve Amount of ETH or Tokens (input type) in exchange reserves.
uint256 output_reserve Amount of ETH or Tokens (output type) in exchange reserves.

Outputs

type name description
uint256 Amount of ETH or Tokens sold.

function getTokenToEthInputPrice

IUniswapExchange.getTokenToEthInputPrice(tokens_sold) view 95b68fe7

external price function for Token to ETH trades with an exact input.

Inputs

type name description
uint256 tokens_sold Amount of Tokens sold.

Outputs

type name description
uint256 Amount of ETH that can be bought with input Tokens.

function getTokenToEthOutputPrice

IUniswapExchange.getTokenToEthOutputPrice(eth_bought) view 2640f62c

external price function for Token to ETH trades with an exact output.

Inputs

type name description
uint256 eth_bought Amount of output ETH.

Outputs

type name description
uint256 Amount of Tokens needed to buy output ETH.

function removeLiquidity

IUniswapExchange.removeLiquidity(amount, min_eth, min_tokens, deadline) nonpayable f88bf15a

Burn UNI tokens to withdraw ETH && Tokens at current ratio.

Inputs

type name description
uint256 amount Amount of UNI burned.
uint256 min_eth Minimum ETH withdrawn.
uint256 min_tokens Minimum Tokens withdrawn.
uint256 deadline Time after which this transaction can no longer be executed.

Outputs

type name description
uint256 The amount of ETH && Tokens withdrawn.
uint256 The amount of ETH && Tokens withdrawn.

function tokenAddress

IUniswapExchange.tokenAddress() view 9d76ea58

Outputs

type name description
address Address of Token that is sold on this exchange.

function tokenToEthSwapInput

IUniswapExchange.tokenToEthSwapInput(tokens_sold, min_eth, deadline) nonpayable 95e3c50b

Convert Tokens to ETH.

User specifies exact input && minimum output.

Inputs

type name description
uint256 tokens_sold Amount of Tokens sold.
uint256 min_eth Minimum ETH purchased.
uint256 deadline Time after which this transaction can no longer be executed.

Outputs

type name description
uint256 Amount of ETH bought.

function tokenToEthSwapOutput

IUniswapExchange.tokenToEthSwapOutput(eth_bought, max_tokens, deadline) nonpayable 013efd8b

Convert Tokens to ETH.

User specifies maximum input && exact output.

Inputs

type name description
uint256 eth_bought Amount of ETH purchased.
uint256 max_tokens Maximum Tokens sold.
uint256 deadline Time after which this transaction can no longer be executed.

Outputs

type name description
uint256 Amount of Tokens sold.

function tokenToEthTransferInput

IUniswapExchange.tokenToEthTransferInput(tokens_sold, min_eth, deadline, recipient) nonpayable 7237e031

Convert Tokens to ETH && transfers ETH to recipient.

User specifies exact input && minimum output.

Inputs

type name description
uint256 tokens_sold Amount of Tokens sold.
uint256 min_eth Minimum ETH purchased.
uint256 deadline Time after which this transaction can no longer be executed.
address recipient The address that receives output ETH.

Outputs

type name description
uint256 Amount of ETH bought.

function tokenToEthTransferOutput

IUniswapExchange.tokenToEthTransferOutput(eth_bought, max_tokens, deadline, recipient) nonpayable d4e4841d

Convert Tokens to ETH && transfers ETH to recipient.

User specifies maximum input && exact output.

Inputs

type name description
uint256 eth_bought Amount of ETH purchased.
uint256 max_tokens Maximum Tokens sold.
uint256 deadline Time after which this transaction can no longer be executed.
address recipient The address that receives output ETH.

Outputs

type name description
uint256 Amount of Tokens sold.

function tokenToExchangeSwapInput

IUniswapExchange.tokenToExchangeSwapInput(tokens_sold, min_tokens_bought, min_eth_bought, deadline, exchange_addr) nonpayable b1cb43bf

Convert Tokens (token) to Tokens (exchange_addr.token).

Allows trades through contracts that were not deployed from the same factory.User specifies exact input && minimum output.

Inputs

type name description
uint256 tokens_sold Amount of Tokens sold.
uint256 min_tokens_bought Minimum Tokens (token_addr) purchased.
uint256 min_eth_bought Minimum ETH purchased as intermediary.
uint256 deadline Time after which this transaction can no longer be executed.
address exchange_addr The address of the exchange for the token being purchased.

Outputs

type name description
uint256 Amount of Tokens (exchange_addr.token) bought.

function tokenToExchangeSwapOutput

IUniswapExchange.tokenToExchangeSwapOutput(tokens_bought, max_tokens_sold, max_eth_sold, deadline, exchange_addr) nonpayable ea650c7d

Convert Tokens (token) to Tokens (exchange_addr.token).

Allows trades through contracts that were not deployed from the same factory.User specifies maximum input && exact output.

Inputs

type name description
uint256 tokens_bought Amount of Tokens (token_addr) bought.
uint256 max_tokens_sold Maximum Tokens (token) sold.
uint256 max_eth_sold Maximum ETH purchased as intermediary.
uint256 deadline Time after which this transaction can no longer be executed.
address exchange_addr The address of the exchange for the token being purchased.

Outputs

type name description
uint256 Amount of Tokens (token) sold.

function tokenToExchangeTransferInput

IUniswapExchange.tokenToExchangeTransferInput(tokens_sold, min_tokens_bought, min_eth_bought, deadline, recipient, exchange_addr) nonpayable ec384a3e

Convert Tokens (token) to Tokens (exchange_addr.token) && transfers Tokens (exchange_addr.token) to recipient.

Allows trades through contracts that were not deployed from the same factory.User specifies exact input && minimum output.

Inputs

type name description
uint256 tokens_sold Amount of Tokens sold.
uint256 min_tokens_bought Minimum Tokens (token_addr) purchased.
uint256 min_eth_bought Minimum ETH purchased as intermediary.
uint256 deadline Time after which this transaction can no longer be executed.
address recipient The address that receives output ETH.
address exchange_addr The address of the exchange for the token being purchased.

Outputs

type name description
uint256 Amount of Tokens (exchange_addr.token) bought.

function tokenToExchangeTransferOutput

IUniswapExchange.tokenToExchangeTransferOutput(tokens_bought, max_tokens_sold, max_eth_sold, deadline, recipient, exchange_addr) nonpayable 981a1327

Convert Tokens (token) to Tokens (exchange_addr.token) && transfers Tokens (exchange_addr.token) to recipient.

Allows trades through contracts that were not deployed from the same factory.User specifies maximum input && exact output.

Inputs

type name description
uint256 tokens_bought Amount of Tokens (token_addr) bought.
uint256 max_tokens_sold Maximum Tokens (token) sold.
uint256 max_eth_sold Maximum ETH purchased as intermediary.
uint256 deadline Time after which this transaction can no longer be executed.
address recipient The address that receives output ETH.
address exchange_addr The address of the exchange for the token being purchased.

Outputs

type name description
uint256 Amount of Tokens (token) sold.

function tokenToTokenSwapInput

IUniswapExchange.tokenToTokenSwapInput(tokens_sold, min_tokens_bought, min_eth_bought, deadline, token_addr) nonpayable ddf7e1a7

Convert Tokens (token) to Tokens (token_addr).

User specifies exact input && minimum output.

Inputs

type name description
uint256 tokens_sold Amount of Tokens sold.
uint256 min_tokens_bought Minimum Tokens (token_addr) purchased.
uint256 min_eth_bought Minimum ETH purchased as intermediary.
uint256 deadline Time after which this transaction can no longer be executed.
address token_addr The address of the token being purchased.

Outputs

type name description
uint256 Amount of Tokens (token_addr) bought.

function tokenToTokenSwapOutput

IUniswapExchange.tokenToTokenSwapOutput(tokens_bought, max_tokens_sold, max_eth_sold, deadline, token_addr) nonpayable b040d545

Convert Tokens (token) to Tokens (token_addr).

User specifies maximum input && exact output.

Inputs

type name description
uint256 tokens_bought Amount of Tokens (token_addr) bought.
uint256 max_tokens_sold Maximum Tokens (token) sold.
uint256 max_eth_sold Maximum ETH purchased as intermediary.
uint256 deadline Time after which this transaction can no longer be executed.
address token_addr The address of the token being purchased.

Outputs

type name description
uint256 Amount of Tokens (token) sold.

function tokenToTokenTransferInput

IUniswapExchange.tokenToTokenTransferInput(tokens_sold, min_tokens_bought, min_eth_bought, deadline, recipient, token_addr) nonpayable f552d91b

Convert Tokens (token) to Tokens (token_addr) && transfers Tokens (token_addr) to recipient.

User specifies exact input && minimum output.

Inputs

type name description
uint256 tokens_sold Amount of Tokens sold.
uint256 min_tokens_bought Minimum Tokens (token_addr) purchased.
uint256 min_eth_bought Minimum ETH purchased as intermediary.
uint256 deadline Time after which this transaction can no longer be executed.
address recipient The address that receives output ETH.
address token_addr The address of the token being purchased.

Outputs

type name description
uint256 Amount of Tokens (token_addr) bought.

function tokenToTokenTransferOutput

IUniswapExchange.tokenToTokenTransferOutput(tokens_bought, max_tokens_sold, max_eth_sold, deadline, recipient, token_addr) nonpayable f3c0efe9

Convert Tokens (token) to Tokens (token_addr) && transfers Tokens (token_addr) to recipient.

User specifies maximum input && exact output.

Inputs

type name description
uint256 tokens_bought Amount of Tokens (token_addr) bought.
uint256 max_tokens_sold Maximum Tokens (token) sold.
uint256 max_eth_sold Maximum ETH purchased as intermediary.
uint256 deadline Time after which this transaction can no longer be executed.
address recipient The address that receives output ETH.
address token_addr The address of the token being purchased.

Outputs

type name description
uint256 Amount of Tokens (token) sold.

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