About the Smart Contracts category
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0
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1302
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July 29, 2021
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Complicated register() payable method with loops throw error: contract call run out of gas
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11
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94
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February 1, 2023
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What is the best way to include Metadata to a smart contract/Token
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1
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14
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January 31, 2023
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Taxable Contract - Add an Optional Tx Tax to Your Token
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3
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1248
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January 31, 2023
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HttpProviderError when deploying contract from Hardhat
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14
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3691
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January 31, 2023
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Can someone help me check this code, i want to make marketing wallet to take 3% while lp 2%
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4
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31
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January 31, 2023
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Multisend ERC20 tokens and Ether airdrop smart contract
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15
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5438
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January 21, 2023
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Timelock function
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5
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20
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January 30, 2023
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Cant deploy my contract
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13
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73
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January 29, 2023
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How would i make a contract that only let mint the actual nft by owning other nfts
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1
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24
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January 29, 2023
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Contract for employees to claim 1x per month their salary
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1
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29
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January 29, 2023
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Pancakeswap message: I cannot sell tokens in this contract
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10
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541
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January 28, 2023
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Web3.js not connecting infure
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1
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34
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January 28, 2023
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Guys pls help, how do i tax 5% to dev wallet
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3
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40
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January 28, 2023
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How to generate a QR with the EIP-681 scheme and that when scanning with metamask mobile points me to a specific contract function by passing parameters
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1
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27
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January 28, 2023
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ERC165Checker; is it required to check support for ERC-165 AND any given interface, or just the latter?
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8
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391
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January 27, 2023
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Nice to open zeppelin
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0
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23
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January 27, 2023
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How to create a proposal to send native token
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2
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61
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January 27, 2023
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How to show the id of the nft in an ERC721 contract after the name when sending custom metadata function tokenURI
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20
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116
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January 26, 2023
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Cant verify my contract
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6
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44
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January 26, 2023
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Is it possible to use multicall with meta transaction?
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0
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27
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January 26, 2023
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Is there any standard to let msg.sender reveal delayed NFT?
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3
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60
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January 25, 2023
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To add more functionality to the NFT smart contract such as Time limit
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1
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307
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January 25, 2023
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Is there a project that uses two different token burning methods at the same time?
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0
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28
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January 25, 2023
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ERC721 Development: Should you write metadata for tokens before or after minting?
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12
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4038
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November 1, 2021
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Indexed keyword use case
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7
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63
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January 25, 2023
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Are wallet signatures still necessary when using zk rollups?
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0
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24
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January 24, 2023
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Why is the inherited function signature not found? "upgradeTo not found or not visible"
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2
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42
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January 24, 2023
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Allowance is never approved (ERC20 - USDC)
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7
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53
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January 23, 2023
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Deploy Contract Using a Relayer
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3
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487
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January 22, 2023
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