ERC1155 transfer receiver interface#

validate receipt of ERC1155 transfer

function onERC1155Received(address operator, address from, uint256 id, uint256 value, bytes data) external returns (bytes4)

Input	Type	Description
`operator`	`address`	executor of transfer
`from`	`address`	sender of tokens
`id`	`uint256`	token ID received
`value`	`uint256`	quantity of tokens received
`data`	`bytes`	data payload
Output
`0`	`bytes4`	function's own selector if transfer is accepted

validate receipt of ERC1155 batch transfer

function onERC1155BatchReceived(address operator, address from, uint256[] ids, uint256[] values, bytes data) external returns (bytes4)

Input	Type	Description
`operator`	`address`	executor of transfer
`from`	`address`	sender of tokens
`ids`	`uint256[]`	token IDs received
`values`	`uint256[]`	quantities of tokens received
`data`	`bytes`	data payload
Output
`0`	`bytes4`	function's own selector if transfer is accepted