Null Pointer Micromanagement

    txreveal

    0.6.3 • Public • Published

    Eth-Reveal

    CircleCI npm version

    Dive into Ethereum transactions from the CLI or via a module.

    Use it live in Codepen: https://codepen.io/justinjmoses/full/vwexLj

    Features

    • Decodes method calls, function parameters and logs (with formatted dates and numbers) using ABI from Etherscan (if any)
    • Looks for target of contract if any (i.e. a Proxy) and adds that ABI as well
    • Shows errors and revert reasons

    Note: due to storage limitations of popular Ethereum providers, you won't get revert reasons for most transactions more than 128 blocks in the past unless you use an Infura archive node (see https://infura.io/docs/ethereum/add-ons/archiveData)

    Browser API

    <script src="//cdn.jsdelivr.net/npm/eth-reveal/browser.js"></script>
    <script>
      // assumes browser supports modern JS (can use Babel preprocesser for this, see settings in Codepen linked above)
      (async () => {
        const { reveal } = window;
        const {
          hash,
          blockNumber,
          timestamp,
          to,
          from,
          isContract,
          contract,
          underlyingContract,
          method,
          decodedLogs,
          gasPrice,
          gasLimit,
          gasUsed,
          gasFormat, // handy format of gas price, limit and used params
          status,
          errorMessage,
          revertReason,
          value,
          nonce,
        } = await reveal({
          hash: '0x92031f1cafad71bdfaa2d326b222972df2c2dcdc2931b5e8c1a32bda2dc7b2c8',
          network: 'mainnet', // default (supports kovan, ropsten and rinkeby)
          etherscanKey: 'demo', // optionally for better ES performance
          // to access historical data such as previous proxy targets and revert reasons, either supply a provider URI
          providerURI: undefined,
          infuraProjectID: '123321', // or optionally an infura project ID for an archive node
        });
      })();
    </script>

    Node API

    const reveal = require('eth-reveal');
    
    (async () => {
      const {
        hash,
        blockNumber,
        timestamp,
        to,
        from,
        isContract,
        contract,
        underlyingContract,
        method,
        decodedLogs,
        gasPrice,
        gasLimit,
        gasUsed,
        gasFormat, // handy format of gas price, limit and used params
        status,
        errorMessage,
        revertReason,
        value,
        nonce,
      } = await reveal({
        hash: '0x92031f1cafad71bdfaa2d326b222972df2c2dcdc2931b5e8c1a32bda2dc7b2c8',
        network: 'mainnet', // default (supports kovan, ropsten and rinkeby)
        etherscanKey: process.env.ETHERSCAN_API_KEY, // optionally for better ES performance
        // to access historical data such as previous proxy targets and revert reasons, either supply a provider URI
        providerURI: undefined,
        infuraProjectID: '123321', // or optionally an infura project ID for an archive node
      });
    })();

    CLI Usage:

    npx eth-reveal -h [hash]

    e.g. npx eth-reveal -h 0x203d9f5ec035ddaa02fc3a61b113bcfc6a8c0ee965fed7508e3627fc39f1a18f (SynthetixFeePool.claimFees)

    image

    e.g. npx eth-reveal -h 0xa9cfa1dc823f35e230ba1b785f359df0fa3056fe6b3689516216f3c6fc7599ac (Send ETH to NEPay)

    image

    e.g. npx eth-reveal -h 0x7f370b9f6647762d1a04f55b6a34195da98b749da01bed58d600c87658cf7b90

    image (DMSCOIN.transfer)

    e.g. npx eth-reveal -h 0x7a8d26e929dba1146cb3eb3ef5ed48883d2460a365f0e7bab2acecbbbdf47f05 (Synthetix.burnSynths)

    image

    Install

    npm i txreveal

    DownloadsWeekly Downloads

    3

    Version

    0.6.3

    License

    MIT

    Unpacked Size

    1.13 MB

    Total Files

    14

    Last publish

    Collaborators

    • sambacha