IERC721
Developer note: Required interface of an ERC721 compliant contract.
Events
Transfer
Transfer(address,address,uint256)
| Name | Type | Description |
|---|---|---|
from | address | |
to | address | |
tokenId | uint256 |
Approval
Approval(address,address,uint256)
| Name | Type | Description |
|---|---|---|
owner | address | |
approved | address | |
tokenId | uint256 |
ApprovalForAll
ApprovalForAll(address,address,bool)
| Name | Type | Description |
|---|---|---|
owner | address | |
operator | address | |
approved | bool |
Functions
balanceOf
balanceOf(address) view external
| Name | Type | Description |
|---|---|---|
owner | address |
Returns:
| Name | Type | Description |
|---|---|---|
balance | uint256 |
ownerOf
ownerOf(uint256) view external
| Name | Type | Description |
|---|---|---|
tokenId | uint256 |
Returns:
| Name | Type | Description |
|---|---|---|
owner | address |
safeTransferFrom
safeTransferFrom(address,address,uint256) external
| Name | Type | Description |
|---|---|---|
from | address | |
to | address | |
tokenId | uint256 |
transferFrom
transferFrom(address,address,uint256) external
| Name | Type | Description |
|---|---|---|
from | address | |
to | address | |
tokenId | uint256 |
approve
approve(address,uint256) external
| Name | Type | Description |
|---|---|---|
to | address | |
tokenId | uint256 |
getApproved
getApproved(uint256) view external
| Name | Type | Description |
|---|---|---|
tokenId | uint256 |
Returns:
| Name | Type | Description |
|---|---|---|
operator | address |
setApprovalForAll
setApprovalForAll(address,bool) external
| Name | Type | Description |
|---|---|---|
operator | address | |
_approved | bool |
isApprovedForAll
isApprovedForAll(address,address) view external
| Name | Type | Description |
|---|---|---|
owner | address | |
operator | address |
Returns:
| Name | Type | Description |
|---|---|---|
[0] | bool |
safeTransferFrom
safeTransferFrom(address,address,uint256,bytes) external
| Name | Type | Description |
|---|---|---|
from | address | |
to | address | |
tokenId | uint256 | |
data | bytes |