ERC721

ERC721

ERC721 Non-Fungible Token Standard basic implementation

Developer note: see https://eips.ethereum.org/EIPS/eip-721

Functions

constructor

constructor(string,string) public

Name	Type	Description
name_	string
symbol_	string

balanceOf

balanceOf(address) view public

Name	Type	Description
owner	address

Returns:

Name	Type	Description
[0]	uint256

ownerOf

ownerOf(uint256) view public

Name	Type	Description
tokenId	uint256

Returns:

Name	Type	Description
[0]	address

name

name() view public

Returns:

Name	Type	Description
[0]	string

symbol

symbol() view public

Returns:

Name	Type	Description
[0]	string

tokenURI

tokenURI(uint256) view public

Name	Type	Description
tokenId	uint256

Returns:

Name	Type	Description
[0]	string

baseURI

baseURI() view public

Returns:

Name	Type	Description
[0]	string

tokenOfOwnerByIndex

tokenOfOwnerByIndex(address,uint256) view public

Name	Type	Description
owner	address
index	uint256

Returns:

Name	Type	Description
[0]	uint256

totalSupply

totalSupply() view public

Returns:

Name	Type	Description
[0]	uint256

tokenByIndex

tokenByIndex(uint256) view public

Name	Type	Description
index	uint256

Returns:

Name	Type	Description
[0]	uint256

approve

approve(address,uint256) public

Name	Type	Description
to	address
tokenId	uint256

getApproved

getApproved(uint256) view public

Name	Type	Description
tokenId	uint256

Returns:

Name	Type	Description
[0]	address

setApprovalForAll

setApprovalForAll(address,bool) public

Name	Type	Description
operator	address
approved	bool

isApprovedForAll

isApprovedForAll(address,address) view public

Name	Type	Description
owner	address
operator	address

Returns:

Name	Type	Description
[0]	bool

transferFrom

transferFrom(address,address,uint256) public

Name	Type	Description
from	address
to	address
tokenId	uint256

safeTransferFrom

safeTransferFrom(address,address,uint256) public

Name	Type	Description
from	address
to	address
tokenId	uint256

safeTransferFrom

safeTransferFrom(address,address,uint256,bytes) public

Name	Type	Description
from	address
to	address
tokenId	uint256
_data	bytes

---

ERC721

ERC721 Non-Fungible Token Standard basic implementation

Developer note: see https://eips.ethereum.org/EIPS/eip-721

Functions

constructor

constructor(string,string) public

Name	Type	Description
name_	string
symbol_	string

balanceOf

balanceOf(address) view public

Name	Type	Description
owner	address

Returns:

Name	Type	Description
[0]	uint256

ownerOf

ownerOf(uint256) view public

Name	Type	Description
tokenId	uint256

Returns:

Name	Type	Description
[0]	address

name

name() view public

Returns:

Name	Type	Description
[0]	string

symbol

symbol() view public

Returns:

Name	Type	Description
[0]	string

tokenURI

tokenURI(uint256) view public

Name	Type	Description
tokenId	uint256

Returns:

Name	Type	Description
[0]	string

baseURI

baseURI() view public

Returns:

Name	Type	Description
[0]	string

tokenOfOwnerByIndex

tokenOfOwnerByIndex(address,uint256) view public

Name	Type	Description
owner	address
index	uint256

Returns:

Name	Type	Description
[0]	uint256

totalSupply

totalSupply() view public

Returns:

Name	Type	Description
[0]	uint256

tokenByIndex

tokenByIndex(uint256) view public

Name	Type	Description
index	uint256

Returns:

Name	Type	Description
[0]	uint256

approve

approve(address,uint256) public

Name	Type	Description
to	address
tokenId	uint256

getApproved

getApproved(uint256) view public

Name	Type	Description
tokenId	uint256

Returns:

Name	Type	Description
[0]	address

setApprovalForAll

setApprovalForAll(address,bool) public

Name	Type	Description
operator	address
approved	bool

isApprovedForAll

isApprovedForAll(address,address) view public

Name	Type	Description
owner	address
operator	address

Returns:

Name	Type	Description
[0]	bool

transferFrom

transferFrom(address,address,uint256) public

Name	Type	Description
from	address
to	address
tokenId	uint256

safeTransferFrom

safeTransferFrom(address,address,uint256) public

Name	Type	Description
from	address
to	address
tokenId	uint256

safeTransferFrom

safeTransferFrom(address,address,uint256,bytes) public

Name	Type	Description
from	address
to	address
tokenId	uint256
_data	bytes

---