10 mo. You should hit the "approve" button "first". Plus, boost your rewards rates by up to 20x when you stake CRO! The Contract Address 0xb80cf48c356C95c780c6ae30CAD0a028B51592BE page allows users to view the source code, transactions, balances, and analytics for the contract . This behavior is nonetheless. View Completed Txns View Pending Txns View Failed Txns. The record shows you did not approve the swap. View Completed Txns View Pending Txns View Failed Txns. _approve (sender, _msgSender (), _allowances[sender][_msgSender ()]. Events. It is dangerous to set a non-zero allowance to another non-zero value, because you only control the order of your own transactions, not anybody else's. Imagine you have two users, Alice who is naive and Bill who is dishonest. 1 // SPDX-License-Identifier: MIT 2 Copy Of course, the interface itself does not define how to do anything. VVSToken (0x2D03bECE6747ADC00E1a131BBA1469C15fD11e03) - Cronos Explorer Solana ERC20.sol: Token contract for use with solang compiler You would need a addLiquidityWithPermit (or something like that) method on the router. Comments. Sponsored AAX - Buy BTC with up to 50% discount! Use Unrekt.net to revoke approval for the smart contract you're trying to interact with. If an action is a call result or a create result, it will contain a key called returnData. The Contract Address 0x42dfb42f92f9d4862774d1856ed13fc6a8ee5af6 page allows users to view the source code, transactions, balances, and analytics for the contract . ERC20: transfer amount exceeds allowance with approve Fail with error 'ERC20: transfer amount exceeds balance' #24 The permit is not part ERC20, so most tokens don't implement it. Go to the token contract on bscscan click on contract there you should see a tab write go there and you can set the allowance manually with the approve function. Airdrop contract - Contract can't send token - ERC20 transfer amount ... * instead returning `false` on failure. Contract Address 0x926f585472dab655c991143c21cc95d5fb0afcc0 | BscScan The Contract Address 0xc2b04d596d8fb233a039EaAd0eC85d466552843A page allows users to view the source code, transactions, balances, and analytics for the contract . eth-contracts/ERC20.sol at master · polynetwork/eth-contracts Frequent security risks on NFT trading platforms--Analysis of OpenSea ... ERC20 token transfer, transfers the value amount of tokens from the address from to the address to, which is the same as the transferFrom function in the ERC20 protocol.
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