Etherscan blockchain explorer: A complete guide to interacting directly with smart contracts

How to Interact Directly with Smart Contracts through the Ethereum Blockchain Explorer

This article will introduce a method to directly interact with smart contracts using only the Ethereum blockchain explorer Etherscan, without relying on any decentralized applications (DAPP). The following are the specific steps:

Preparation Work

  • Install scientific internet access tools
  • Install the MetaMask wallet extension

Operation Steps

  1. Ensure that the scientific internet access tool is functioning properly and can smoothly access the Google search engine.

  2. Open the Etherscan blockchain explorer and find the target smart contracts address. In this example, we will use the NEST 3.0 version of the QP Token deposited into the contract to demonstrate how to retrieve the QP Token.

  1. On the contract page, click the "Contract" tab, then select the "Write Contract" option. Click the "Connect to Web3" button to connect your MetaMask wallet.

  1. Find the target method in the contract function list. In this example, we will use the "takeOut" method.

  1. Interact with the contract:

    a) In the first input box, enter the amount of QP Token to withdraw. For example, to withdraw 100 tokens, you need to enter: 100000000000000000000 (100 followed by 18 zeros).

    b) In the second input box, enter the token contract address of the QP Token you want to withdraw. For example:

    • NEST Token: 0x04abeda201850ac0124161f037efd70c74ddc74c
    • NYFI: 0x075190c6130ea0a3a7e40802f1d77f4ea8f38fe2
    • NHBTC: 0x1f832091faf289ed4f50fe7418cfbd2611225d46

    c) Click the "Write" button to initiate the transaction.

d) Click "View your transaction" to check the transaction status and wait for the transaction to be confirmed.

By this method, we can interact directly with smart contracts on Etherscan without using any third-party DAPPs or importing wallets into unfamiliar software. This operation method is both secure and convenient, suitable for users who wish to interact directly with smart contracts.

It is important to note that before performing any operations, you should ensure that you fully understand the contract functions being executed and their potential impacts. If you are uncertain, it is recommended to first try on a test network or seek advice from professionals.

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BearMarketGardenervip
· 08-14 18:01
It's a hassle to bypass the wall for everything.
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GateUser-a606bf0cvip
· 08-13 23:52
I'm really dumbfounded by this operation.
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TaxEvadervip
· 08-13 23:50
Tsk tsk, even newbies can directly trade contracts now.
View OriginalReply0
FlippedSignalvip
· 08-13 23:45
Old district strip, just find a piece and it's done.
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LeverageAddictvip
· 08-13 23:29
Someone is teaching me how to do this job again.
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MetaMaskVictimvip
· 08-13 23:28
gm Metaverse everyone, those who understand contracts come help check if it's reliable.
View OriginalReply0
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