IERC20PermitAllowed
Functions
permit
Approve the spender to spend some tokens via the holder signature.
This is the permit interface used by DAI and CHAI.
Parameters
Name | Type | Description |
---|---|---|
|
| The address of the token holder, the token owner. |
|
| The address of the token spender. |
|
| The holder's nonce, increases at each call to permit. |
|
| The timestamp at which the permit is no longer valid. |
|
| Boolean that sets approval amount, true for type(uint256).max and false for 0. |
|
| Must produce a valid secp256k1 signature from the holder along with |
|
| Must produce a valid secp256k1 signature from the holder along with |
|
| Must produce a valid secp256k1 signature from the holder along with |
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