@sablier/flow

{ "abi": [ { "type": "function", "name": "approve", "inputs": [ { "name": "to", "type": "address", "internalType": "address" }, { "name": "tokenId", "type": "uint256", "internalType": "uint256" } ], "outputs": [], "stateMutability": "nonpayable" }, { "type": "function", "name": "balanceOf", "inputs": [{ "name": "owner", "type": "address", "internalType": "address" }], "outputs": [{ "name": "balance", "type": "uint256", "internalType": "uint256" }], "stateMutability": "view" }, { "type": "function", "name": "getApproved", "inputs": [{ "name": "tokenId", "type": "uint256", "internalType": "uint256" }], "outputs": [{ "name": "operator", "type": "address", "internalType": "address" }], "stateMutability": "view" }, { "type": "function", "name": "isApprovedForAll", "inputs": [ { "name": "owner", "type": "address", "internalType": "address" }, { "name": "operator", "type": "address", "internalType": "address" } ], "outputs": [{ "name": "", "type": "bool", "internalType": "bool" }], "stateMutability": "view" }, { "type": "function", "name": "name", "inputs": [], "outputs": [{ "name": "", "type": "string", "internalType": "string" }], "stateMutability": "view" }, { "type": "function", "name": "ownerOf", "inputs": [{ "name": "tokenId", "type": "uint256", "internalType": "uint256" }], "outputs": [{ "name": "owner", "type": "address", "internalType": "address" }], "stateMutability": "view" }, { "type": "function", "name": "safeTransferFrom", "inputs": [ { "name": "from", "type": "address", "internalType": "address" }, { "name": "to", "type": "address", "internalType": "address" }, { "name": "tokenId", "type": "uint256", "internalType": "uint256" } ], "outputs": [], "stateMutability": "nonpayable" }, { "type": "function", "name": "safeTransferFrom", "inputs": [ { "name": "from", "type": "address", "internalType": "address" }, { "name": "to", "type": "address", "internalType": "address" }, { "name": "tokenId", "type": "uint256", "internalType": "uint256" }, { "name": "data", "type": "bytes", "internalType": "bytes" } ], "outputs": [], "stateMutability": "nonpayable" }, { "type": "function", "name": "setApprovalForAll", "inputs": [ { "name": "operator", "type": "address", "internalType": "address" }, { "name": "approved", "type": "bool", "internalType": "bool" } ], "outputs": [], "stateMutability": "nonpayable" }, { "type": "function", "name": "supportsInterface", "inputs": [{ "name": "interfaceId", "type": "bytes4", "internalType": "bytes4" }], "outputs": [{ "name": "", "type": "bool", "internalType": "bool" }], "stateMutability": "view" }, { "type": "function", "name": "symbol", "inputs": [], "outputs": [{ "name": "", "type": "string", "internalType": "string" }], "stateMutability": "view" }, { "type": "function", "name": "tokenURI", "inputs": [{ "name": "tokenId", "type": "uint256", "internalType": "uint256" }], "outputs": [{ "name": "", "type": "string", "internalType": "string" }], "stateMutability": "view" }, { "type": "function", "name": "transferFrom", "inputs": [ { "name": "from", "type": "address", "internalType": "address" }, { "name": "to", "type": "address", "internalType": "address" }, { "name": "tokenId", "type": "uint256", "internalType": "uint256" } ], "outputs": [], "stateMutability": "nonpayable" }, { "type": "event", "name": "Approval", "inputs": [ { "name": "owner", "type": "address", "indexed": true, "internalType": "address" }, { "name": "approved", "type": "address", "indexed": true, "internalType": "address" }, { "name": "tokenId", "type": "uint256", "indexed": true, "internalType": "uint256" } ], "anonymous": false }, { "type": "event", "name": "ApprovalForAll", "inputs": [ { "name": "owner", "type": "address", "indexed": true, "internalType": "address" }, { "name": "operator", "type": "address", "indexed": true, "internalType": "address" }, { "name": "approved", "type": "bool", "indexed": false, "internalType": "bool" } ], "anonymous": false }, { "type": "event", "name": "Transfer", "inputs": [ { "name": "from", "type": "address", "indexed": true, "internalType": "address" }, { "name": "to", "type": "address", "indexed": true, "internalType": "address" }, { "name": "tokenId", "type": "uint256", "indexed": true, "internalType": "uint256" } ], "anonymous": false } ], "bytecode": { "object": "0x", "sourceMap": "", "linkReferences": {} }, "deployedBytecode": { "object": "0x", "sourceMap": "", "linkReferences": {} }, "methodIdentifiers": { "approve(address,uint256)": "095ea7b3", "balanceOf(address)": "70a08231", "getApproved(uint256)": "081812fc", "isApprovedForAll(address,address)": "e985e9c5", "name()": "06fdde03", "ownerOf(uint256)": "6352211e", "safeTransferFrom(address,address,uint256)": "42842e0e", "safeTransferFrom(address,address,uint256,bytes)": "b88d4fde", "setApprovalForAll(address,bool)": "a22cb465", "supportsInterface(bytes4)": "01ffc9a7", "symbol()": "95d89b41", "tokenURI(uint256)": "c87b56dd", "transferFrom(address,address,uint256)": "23b872dd" }, "rawMetadata": "{\"compiler\":{\"version\":\"0.8.29+commit.ab55807c\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"See https://eips.ethereum.org/EIPS/eip-721\",\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when `owner` enables `approved` to manage the `tokenId` token.\"},\"ApprovalForAll(address,address,bool)\":{\"details\":\"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `tokenId` token is transferred from `from` to `to`.\"}},\"kind\":\"dev\",\"methods\":{\"approve(address,uint256)\":{\"details\":\"Gives permission to `to` to transfer `tokenId` token to another account. The approval is cleared when the token is transferred. Only a single account can be approved at a time, so approving the zero address clears previous approvals. Requirements: - The caller must own the token or be an approved operator. - `tokenId` must exist. Emits an {Approval} event.\"},\"balanceOf(address)\":{\"details\":\"Returns the number of tokens in ``owner``'s account.\"},\"getApproved(uint256)\":{\"details\":\"Returns the account approved for `tokenId` token. Requirements: - `tokenId` must exist.\"},\"isApprovedForAll(address,address)\":{\"details\":\"Returns if the `operator` is allowed to manage all of the assets of `owner`. See {setApprovalForAll}\"},\"name()\":{\"details\":\"Returns the token collection name.\"},\"ownerOf(uint256)\":{\"details\":\"Returns the owner of the `tokenId` token. Requirements: - `tokenId` must exist.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients are aware of the ERC-721 protocol to prevent tokens from being forever locked. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"Safely transfers `tokenId` token from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"Approve or remove `operator` as an operator for the caller. Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. Requirements: - The `operator` cannot be the address zero. Emits an {ApprovalForAll} event.\"},\"supportsInterface(bytes4)\":{\"details\":\"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas.\"},\"symbol()\":{\"details\":\"Returns the token collection symbol.\"},\"tokenURI(uint256)\":{\"details\":\"Returns the Uniform Resource Identifier (URI) for `tokenId` token.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"Transfers `tokenId` token from `from` to `to`. WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721 or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must understand this adds an external call which potentially creates a reentrancy vulnerability. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event.\"}},\"title\":\"ERC-721 Non-Fungible Token Standard, optional metadata extension\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"node_modules/@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol\":\"IERC721Metadata\"},\"evmVersion\":\"shanghai\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":1000000},\"remappings\":[\":@arbitrum/=node_modules/@arbitrum/\",\":@chainlink/=node_modules/@chainlink/\",\":@eth-optimism/=node_modules/@eth-optimism/\",\":@offchainlabs/=node_modules/@offchainlabs/\",\":@openzeppelin/=node_modules/@openzeppelin/\",\":@prb/=node_modules/@prb/\",\":@sablier/=node_modules/@sablier/\",\":@scroll-tech/=node_modules/@scroll-tech/\",\":@zksync/=node_modules/@zksync/\",\":forge-std/=node_modules/forge-std/\"],\"viaIR\":true},\"sources\":{\"node_modules/@openzeppelin/contracts/token/ERC721/IERC721.sol\":{\"keccak256\":\"0x5dc63d1c6a12fe1b17793e1745877b2fcbe1964c3edfd0a482fac21ca8f18261\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6b7f97c5960a50fd1822cb298551ffc908e37b7893a68d6d08bce18a11cb0f11\",\"dweb:/ipfs/QmQQvxBytoY1eBt3pRQDmvH2hZ2yjhs12YqVfzGm7KSURq\"]},\"node_modules/@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol\":{\"keccak256\":\"0x37d1aaaa5a2908a09e9dcf56a26ddf762ecf295afb5964695937344fc6802ce1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://ed0bfc1b92153c5000e50f4021367b931bbe96372ac6facec3c4961b72053d02\",\"dweb:/ipfs/Qmbwp8VDerjS5SV1quwHH1oMXxPQ93fzfLVqJ2RCqbowGE\"]},\"node_modules/@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://f6fda447a62815e8064f47eff0dd1cf58d9207ad69b5d32280f8d7ed1d1e4621\",\"dweb:/ipfs/QmfDRc7pxfaXB2Dh9np5Uf29Na3pQ7tafRS684wd3GLjVL\"]}},\"version\":1}", "metadata": { "compiler": { "version": "0.8.29+commit.ab55807c" }, "language": "Solidity", "output": { "abi": [ { "inputs": [ { "internalType": "address", "name": "owner", "type": "address", "indexed": true }, { "internalType": "address", "name": "approved", "type": "address", "indexed": true }, { "internalType": "uint256", "name": "tokenId", "type": "uint256", "indexed": true } ], "type": "event", "name": "Approval", "anonymous": false }, { "inputs": [ { "internalType": "address", "name": "owner", "type": "address", "indexed": true }, { "internalType": "address", "name": "operator", "type": "address", "indexed": true }, { "internalType": "bool", "name": "approved", "type": "bool", "indexed": false } ], "type": "event", "name": "ApprovalForAll", "anonymous": false }, { "inputs": [ { "internalType": "address", "name": "from", "type": "address", "indexed": true }, { "internalType": "address", "name": "to", "type": "address", "indexed": true }, { "internalType": "uint256", "name": "tokenId", "type": "uint256", "indexed": true } ], "type": "event", "name": "Transfer", "anonymous": false }, { "inputs": [ { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "tokenId", "type": "uint256" } ], "stateMutability": "nonpayable", "type": "function", "name": "approve" }, { "inputs": [{ "internalType": "address", "name": "owner", "type": "address" }], "stateMutability": "view", "type": "function", "name": "balanceOf", "outputs": [{ "internalType": "uint256", "name": "balance", "type": "uint256" }] }, { "inputs": [{ "internalType": "uint256", "name": "tokenId", "type": "uint256" }], "stateMutability": "view", "type": "function", "name": "getApproved", "outputs": [{ "internalType": "address", "name": "operator", "type": "address" }] }, { "inputs": [ { "internalType": "address", "name": "owner", "type": "address" }, { "internalType": "address", "name": "operator", "type": "address" } ], "stateMutability": "view", "type": "function", "name": "isApprovedForAll", "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "name", "outputs": [{ "internalType": "string", "name": "", "type": "string" }] }, { "inputs": [{ "internalType": "uint256", "name": "tokenId", "type": "uint256" }], "stateMutability": "view", "type": "function", "name": "ownerOf", "outputs": [{ "internalType": "address", "name": "owner", "type": "address" }] }, { "inputs": [ { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "tokenId", "type": "uint256" } ], "stateMutability": "nonpayable", "type": "function", "name": "safeTransferFrom" }, { "inputs": [ { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "tokenId", "type": "uint256" }, { "internalType": "bytes", "name": "data", "type": "bytes" } ], "stateMutability": "nonpayable", "type": "function", "name": "safeTransferFrom" }, { "inputs": [ { "internalType": "address", "name": "operator", "type": "address" }, { "internalType": "bool", "name": "approved", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function", "name": "setApprovalForAll" }, { "inputs": [{ "internalType": "bytes4", "name": "interfaceId", "type": "bytes4" }], "stateMutability": "view", "type": "function", "name": "supportsInterface", "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }] }, { "inputs": [], "stateMutability": "view", "type": "function", "name": "symbol", "outputs": [{ "internalType": "string", "name": "", "type": "string" }] }, { "inputs": [{ "internalType": "uint256", "name": "tokenId", "type": "uint256" }], "stateMutability": "view", "type": "function", "name": "tokenURI", "outputs": [{ "internalType": "string", "name": "", "type": "string" }] }, { "inputs": [ { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "tokenId", "type": "uint256" } ], "stateMutability": "nonpayable", "type": "function", "name": "transferFrom" } ], "devdoc": { "kind": "dev", "methods": { "approve(address,uint256)": { "details": "Gives permission to `to` to transfer `tokenId` token to another account. The approval is cleared when the token is transferred. Only a single account can be approved at a time, so approving the zero address clears previous approvals. Requirements: - The caller must own the token or be an approved operator. - `tokenId` must exist. Emits an {Approval} event." }, "balanceOf(address)": { "details": "Returns the number of tokens in ``owner``'s account." }, "getApproved(uint256)": { "details": "Returns the account approved for `tokenId` token. Requirements: - `tokenId` must exist." }, "isApprovedForAll(address,address)": { "details": "Returns if the `operator` is allowed to manage all of the assets of `owner`. See {setApprovalForAll}" }, "name()": { "details": "Returns the token collection name." }, "ownerOf(uint256)": { "details": "Returns the owner of the `tokenId` token. Requirements: - `tokenId` must exist." }, "safeTransferFrom(address,address,uint256)": { "details": "Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients are aware of the ERC-721 protocol to prevent tokens from being forever locked. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event." }, "safeTransferFrom(address,address,uint256,bytes)": { "details": "Safely transfers `tokenId` token from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event." }, "setApprovalForAll(address,bool)": { "details": "Approve or remove `operator` as an operator for the caller. Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. Requirements: - The `operator` cannot be the address zero. Emits an {ApprovalForAll} event." }, "supportsInterface(bytes4)": { "details": "Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas." }, "symbol()": { "details": "Returns the token collection symbol." }, "tokenURI(uint256)": { "details": "Returns the Uniform Resource Identifier (URI) for `tokenId` token." }, "transferFrom(address,address,uint256)": { "details": "Transfers `tokenId` token from `from` to `to`. WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721 or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must understand this adds an external call which potentially creates a reentrancy vulnerability. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event." } }, "version": 1 }, "userdoc": { "kind": "user", "methods": {}, "version": 1 } }, "settings": { "remappings": [ "@arbitrum/=node_modules/@arbitrum/", "@chainlink/=node_modules/@chainlink/", "@eth-optimism/=node_modules/@eth-optimism/", "@offchainlabs/=node_modules/@offchainlabs/", "@openzeppelin/=node_modules/@openzeppelin/", "@prb/=node_modules/@prb/", "@sablier/=node_modules/@sablier/", "@scroll-tech/=node_modules/@scroll-tech/", "@zksync/=node_modules/@zksync/", "forge-std/=node_modules/forge-std/" ], "optimizer": { "enabled": true, "runs": 1000000 }, "metadata": { "bytecodeHash": "ipfs" }, "compilationTarget": { "node_modules/@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol": "IERC721Metadata" }, "evmVersion": "shanghai", "libraries": {}, "viaIR": true }, "sources": { "node_modules/@openzeppelin/contracts/token/ERC721/IERC721.sol": { "keccak256": "0x5dc63d1c6a12fe1b17793e1745877b2fcbe1964c3edfd0a482fac21ca8f18261", "urls": [ "bzz-raw://6b7f97c5960a50fd1822cb298551ffc908e37b7893a68d6d08bce18a11cb0f11", "dweb:/ipfs/QmQQvxBytoY1eBt3pRQDmvH2hZ2yjhs12YqVfzGm7KSURq" ], "license": "MIT" }, "node_modules/@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol": { "keccak256": "0x37d1aaaa5a2908a09e9dcf56a26ddf762ecf295afb5964695937344fc6802ce1", "urls": [ "bzz-raw://ed0bfc1b92153c5000e50f4021367b931bbe96372ac6facec3c4961b72053d02", "dweb:/ipfs/Qmbwp8VDerjS5SV1quwHH1oMXxPQ93fzfLVqJ2RCqbowGE" ], "license": "MIT" }, "node_modules/@openzeppelin/contracts/utils/introspection/IERC165.sol": { "keccak256": "0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8", "urls": [ "bzz-raw://f6fda447a62815e8064f47eff0dd1cf58d9207ad69b5d32280f8d7ed1d1e4621", "dweb:/ipfs/QmfDRc7pxfaXB2Dh9np5Uf29Na3pQ7tafRS684wd3GLjVL" ], "license": "MIT" } }, "version": 1 }, "id": 13 }