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December 24, 2021 17:15
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Ethers.js - How to add value to smart contract function call
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| # To add funds to a function call you'll first need to have access to a contract instance | |
| const contractInstance = new ethers.Contract(contractAddress, contractABI, signer) | |
| # Then you'll need to create an object that will be passed into the smart contract as a parameter | |
| # This object needs a key called value | |
| # value needs to be a string representing wei (10^18 wei = 1 ether) | |
| const overrides = { | |
| value = "10000" | |
| } | |
| # Call the function on your smart contract & pass in overrides | |
| # This function should be payable | |
| cont txn = await contract.myFunction(arg1, arg2, overrides) | |
| # This function call will start the transaction with the amount specified as value in our overrides object |
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TYPO line 13, cont -> const