https://github.com/0xdaebak/ifcontract

📜 Check if address is smart contract or not
https://github.com/0xdaebak/ifcontract

binance-smart-chain bnb bnb-chain bsc bsc-project bscscan smart-contracts solidity yul

Last synced: about 1 year ago
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📜 Check if address is smart contract or not

• Host: GitHub
• URL: https://github.com/0xdaebak/ifcontract
• Owner: 0xdaebak
• License: mit
• Created: 2022-09-16T05:35:24.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-09-16T05:57:35.000Z (over 3 years ago)
• Last Synced: 2025-01-22T23:41:17.938Z (over 1 year ago)
• Topics: binance-smart-chain, bnb, bnb-chain, bsc, bsc-project, bscscan, smart-contracts, solidity, yul
• Language: Solidity
• Homepage:
• Size: 2.93 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# ifContract

Contract Address : 0xaBE2cEFCcB2d0D4911dF3dbb3D409ad6ba67F8d0

It is a smart contract on bsc. You can check if address is smart contract or not.

## Key Function

```javascript

function isContract(address addr) public view returns (bool) {

  uint size;

  assembly { size := extcodesize(addr) }

  return size > 0;

}

```

 

## Authors

- [@0xdaebak](https://www.github.com/0xdaebak)

## Badges

[![MIT License](https://img.shields.io/badge/License-MIT-green.svg)](https://choosealicense.com/licenses/mit/)