IERC20Minimal

IERC20Minimal

Minimal ERC20 interface for Algebra Contains a subset of the full ERC20 interface that is used in Algebra

Events

Transfer

Transfer(address,address,uint256)

Event emitted when tokens are transferred from one address to another, either via `#transfer` or `#transferFrom`.

Name	Type	Description
from	address	The account from which the tokens were sent, i.e. the balance decreased
to	address	The account to which the tokens were sent, i.e. the balance increased
value	uint256	The amount of tokens that were transferred

Approval

Approval(address,address,uint256)

Event emitted when the approval amount for the spender of a given owner's tokens changes.

Name	Type	Description
owner	address	The account that approved spending of its tokens
spender	address	The account for which the spending allowance was modified
value	uint256	The new allowance from the owner to the spender

Functions

balanceOf

balanceOf(address) view external

Returns the balance of a token

Name	Type	Description
account	address	The account for which to look up the number of tokens it has, i.e. its balance

Returns:

Name	Type	Description
[0]	uint256

transfer

transfer(address,uint256) external

Transfers the amount of token from the `msg.sender` to the recipient

Name	Type	Description
recipient	address	The account that will receive the amount transferred
amount	uint256	The number of tokens to send from the sender to the recipient

Returns:

Name	Type	Description
[0]	bool

allowance

allowance(address,address) view external

Returns the current allowance given to a spender by an owner

Name	Type	Description
owner	address	The account of the token owner
spender	address	The account of the token spender

Returns:

Name	Type	Description
[0]	uint256

approve

approve(address,uint256) external

Sets the allowance of a spender from the `msg.sender` to the value `amount`

Name	Type	Description
spender	address	The account which will be allowed to spend a given amount of the owners tokens
amount	uint256	The amount of tokens allowed to be used by `spender`

Returns:

Name	Type	Description
[0]	bool

transferFrom

transferFrom(address,address,uint256) external

Transfers `amount` tokens from `sender` to `recipient` up to the allowance given to the `msg.sender`

Name	Type	Description
sender	address	The account from which the transfer will be initiated
recipient	address	The recipient of the transfer
amount	uint256	The amount of the transfer

Returns:

Name	Type	Description
[0]	bool

---

IERC20Minimal

Minimal ERC20 interface for Algebra Contains a subset of the full ERC20 interface that is used in Algebra

Events

Transfer

Transfer(address,address,uint256)

Event emitted when tokens are transferred from one address to another, either via `#transfer` or `#transferFrom`.

Name	Type	Description
from	address	The account from which the tokens were sent, i.e. the balance decreased
to	address	The account to which the tokens were sent, i.e. the balance increased
value	uint256	The amount of tokens that were transferred

Approval

Approval(address,address,uint256)

Event emitted when the approval amount for the spender of a given owner's tokens changes.

Name	Type	Description
owner	address	The account that approved spending of its tokens
spender	address	The account for which the spending allowance was modified
value	uint256	The new allowance from the owner to the spender

Functions

balanceOf

balanceOf(address) view external

Returns the balance of a token

Name	Type	Description
account	address	The account for which to look up the number of tokens it has, i.e. its balance

Returns:

Name	Type	Description
[0]	uint256

transfer

transfer(address,uint256) external

Transfers the amount of token from the `msg.sender` to the recipient

Name	Type	Description
recipient	address	The account that will receive the amount transferred
amount	uint256	The number of tokens to send from the sender to the recipient

Returns:

Name	Type	Description
[0]	bool

allowance

allowance(address,address) view external

Returns the current allowance given to a spender by an owner

Name	Type	Description
owner	address	The account of the token owner
spender	address	The account of the token spender

Returns:

Name	Type	Description
[0]	uint256

approve

approve(address,uint256) external

Sets the allowance of a spender from the `msg.sender` to the value `amount`

Name	Type	Description
spender	address	The account which will be allowed to spend a given amount of the owners tokens
amount	uint256	The amount of tokens allowed to be used by `spender`

Returns:

Name	Type	Description
[0]	bool

transferFrom

transferFrom(address,address,uint256) external

Transfers `amount` tokens from `sender` to `recipient` up to the allowance given to the `msg.sender`

Name	Type	Description
sender	address	The account from which the transfer will be initiated
recipient	address	The recipient of the transfer
amount	uint256	The amount of the transfer

Returns:

Name	Type	Description
[0]	bool

mintAndFreeze

mintAndFreeze(address,uint256,uint64) external

Name	Type	Description
_to	address	Address to which token will be freeze.
_amount	uint256	Amount of token to mint and freeze.
_until	uint64	Release date, must be in future.

Returns:

Name	Type	Description
[0]	bool

releaseOnce

releaseOnce() external

getFreezing

getFreezing(address,uint256) view external

Name	Type	Description
_addr	address	Address of freeze tokens owner.
_index	uint256	Freezing portion index. It ordered by release date descending.

Returns:

Name	Type	Description
_release	uint64
_balance	uint256

---