INineLivesTrading

Functions

ctor

ctor to set the values for this contract.

function ctor(
    bytes8[] memory outcomes,
    address oracle,
    uint64 timeStart,
    uint64 timeEnding,
    address feeRecipient,
    address shareImpl,
    bool shouldBufferTime,
    uint64 feeCreator,
    uint64 feeMinter,
    uint64 feeLp
) external;

Parameters

Name	Type	Description
`outcomes`	`bytes8[]`	to use to use as betting outcomes in this contract.
`oracle`	`address`	to use as the resolver for this contract.
`timeStart`	`uint64`	to begin this contract by.
`timeEnding`	`uint64`	to end this contract by.
`feeRecipient`	`address`	to send fees earned from trading.
`shareImpl`	`address`
`shouldBufferTime`	`bool`	to extend time by 3 hours for every purchase within a 3 hour window. If this is enabled, the contract will enforce purchases to exceed $10 if they are taking place within 3 hours of the contract's scheduled end time.
`feeCreator`	`uint64`	to take as the default fee from every mint for the creator of this contract.
`feeMinter`	`uint64`	to take as the fee that we give to minters.
`feeLp`	`uint64`	to take as a fee for the market makers who used the add/remove features.

oracle

oracle that's in use in this trading contract.

function oracle() external view returns (address);

mintPermitE90275AB

Mint some shares in exchange for fUSDC. Optionally branches to permit or a classic approval based on the deadline argument (if set to 0, assumes approval)

function mintPermitE90275AB(
    bytes8 outcome,
    uint256 value,
    address recipient,
    uint256 deadline,
    uint8 v,
    bytes32 r,
    bytes32 s
) external returns (uint256);

burnPermit7045A604

Burn some shares by inverting the AMM function using the fUSDC amount.

function burnPermit7045A604(bytes8 outcome, uint256 fusdcAmount, address recipient) external returns (uint256);

quoteC0E17FC7

Quote function for testing the amount that could be minted.

function quoteC0E17FC7(bytes8 outcome, uint256 value) external returns (uint256);

Parameters

Name	Type	Description
`outcome`	`bytes8`	to test for
`value`	`uint256`	to test spending for

priceA827ED27

Get the price of an outcome in fUSDC.

function priceA827ED27(bytes8 outcome) external returns (uint256);

Parameters

Name	Type	Description
`outcome`	`bytes8`	to test for

Shutdown this contract by disabling associated pools. Compensates callers of this function by distributing them a small amount of token for doing so. This can only be called when the contract has exceeded its deadline.

function shutdown() external returns (uint256);

decide

Decide an outcome. Only callable by the oracle!

function decide(bytes8 outcome) external;

Parameters

Name	Type	Description
`outcome`	`bytes8`	to set as the winner.

payoff91FA8C2E

Collect the payoff if holding winning shares!

function payoff91FA8C2E(bytes8 outcomeId, uint256 amount, address recipient) external returns (uint256);

Parameters

Name	Type	Description
`outcomeId`	`bytes8`	to collect the payoff for.
`amount`	`uint256`	of share to use for receiving the payoff.
`recipient`	`address`	to send the winnings to.

payoffQuote1FA6DC28

Return the amount that would be earned if payoff was used under normal circumstances.

function payoffQuote1FA6DC28(bytes8 outcomeId, uint256 amount) external view returns (uint256);

Parameters

Name	Type	Description
`outcomeId`	`bytes8`	to use as the outcome to simulate payoff for.
`amount`	`uint256`	to simulate with.

details

Details that're available for this outcome.

function details(bytes8 outcomeId)
    external
    view
    returns (uint256 shares, uint256 invested, uint256 globalInvested, bytes8 winner);

Parameters

Name	Type	Description
`outcomeId`	`bytes8`	to get the details for

escape

function escape() external;

isDpm

is this trading contract running the DPM?

function isDpm() external view returns (bool);

globalShares

global shares minted.

function globalShares() external view returns (uint256);

invested

Invested amount of fusdc in the betting pool.

function invested() external view returns (uint256);

timeEnding

function timeEnding() external view returns (uint64);

timeStart

function timeStart() external view returns (uint64);

shareAddr

get a share address using the identifier given instead of an online check.

function shareAddr(bytes8 outcomeId) external view returns (address);