IERC721Expert

Interface Description

License: MIT

interface IERC721Expert is IERC721Upgradeable

The ERC721 token that implements experts functionality, follows EIP-5484

Enums info

BurnAuth

enum BurnAuth {
	 IssuerOnly,
	 OwnerOnly,
	 Both,
	 Neither
}

Events info

Issued

event Issued(address indexed from, address indexed to, uint256 indexed tokenId, IERC721Expert.BurnAuth burnAuth)

Emitted when a soulbound token is issued.

Parameters:

Name	Type	Description
from	address	The issuer
to	address	The receiver
tokenId	uint256	The id of the issued token
burnAuth	enum IERC721Expert.BurnAuth	the BurnAuth struct

TagsAdded

event TagsAdded(uint256 indexed tokenId, string[] tags)

Emitted when tags are added to the SBT

Parameters:

Name	Type	Description
tokenId	uint256	the token where the tags are added
tags	string[]	the list of tags

Functions info

burn (0x89afcb44)

function burn(address from) external

The function to burn the token

Parameters:

Name	Type	Description
from	address	the address to burn from (1 to 1 relation)

isExpert (0x76c535ae)

function isExpert(address expert) external view returns (bool)

The function to check of a user is an expert

Parameters:

Name	Type	Description
expert	address	the user to check

Return values:

Name	Type	Description
[0]	bool	true if user is an expert

getIdByExpert (0x6047fb89)

function getIdByExpert(address expert) external view returns (uint256)

The function to get the SBT id of an expert

Parameters:

Name	Type	Description
expert	address	the user to get the SBT id of

Return values:

Name	Type	Description
[0]	uint256	SBT id of the user

burnAuth (0x0489b56f)

function burnAuth(
    uint256 tokenId
) external view returns (IERC721Expert.BurnAuth)

provides burn authorization of the token id

Parameters:

Name	Type	Description
tokenId	uint256	The identifier for a token

Return values:

Name	Type	Description
[0]	enum IERC721Expert.BurnAuth	the auth