Minimal ERC20 interface for Algebra Contains a subset of the full ERC20 interface that is used in Algebra
Transfer(address,address,uint256)
Event emitted when tokens are transferred from one address to another, either via `#transfer` or `#transferFrom`.
| Name | Type | Description |
|---|---|---|
Approval(address,address,uint256)
Event emitted when the approval amount for the spender of a given owner's tokens changes.
| Name | Type | Description |
|---|---|---|
balanceOf(address) view external
Returns the balance of a token
Returns:
transfer(address,uint256) external
Transfers the amount of token from the `msg.sender` to the recipient
Returns:
allowance(address,address) view external
Returns the current allowance given to a spender by an owner
Returns:
approve(address,uint256) external
Sets the allowance of a spender from the `msg.sender` to the value `amount`
Returns:
transferFrom(address,address,uint256) external
Transfers `amount` tokens from `sender` to `recipient` up to the allowance given to the `msg.sender`
Returns:
| Name | Type | Description |
|---|---|---|
| Name | Type | Description |
|---|---|---|
| Name | Type | Description |
|---|---|---|
| Name | Type | Description |
|---|---|---|
| Name | Type | Description |
|---|---|---|
| Name | Type | Description |
|---|---|---|
| Name | Type | Description |
|---|---|---|
| Name | Type | Description |
|---|---|---|
| Name | Type | Description |
|---|---|---|
| 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
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
account
address
The account for which to look up the number of tokens it has, i.e. its balance
[0]
uint256
recipient
address
The account that will receive the amount transferred
amount
uint256
The number of tokens to send from the sender to the recipient
[0]
bool
owner
address
The account of the token owner
spender
address
The account of the token spender
[0]
uint256
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`
[0]
bool
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
[0]
bool
