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  • License MIT

Package Exports

  • truffle-plugin-verify

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (truffle-plugin-verify) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

truffle-plugin-verify

This truffle plugin allows you to automatically verify your smart contracts source code on Etherscan, straight from the Truffle CLI.

Attention: This plugin is a very early work in progress, all information in this README is subject to change while in alpha.

Installation

  1. Install the plugin with npm
npm install truffle-plugin-verify
  1. Add the plugin to your truffle.js or truffle-config.js file
module.exports = {
  /* ... rest of truffle-config */

  plugins: [
    'truffle-plugin-verify'
  ]
}
  1. Generate an API Key on your Etherscan account (see the Etherscan website)
  2. Add your Etherscan API key to your truffle config (use something like dotenv to make sure you don't commit the api key)
module.exports = {
  /* ... rest of truffle-config */

  verify: {
    etherscanApiKey: 'MY_API_KEY'
  }
}

Usage

truffle run verify SmartContractName [--network networkName]

For example, if we defined rinkeby as network in Truffle, and we wish to verify the SimpleStorage contract:

truffle run verify SimpleStorage --network rinkeby

This will return a guid which can be checked to see if the verification succeeded. This will be automated in a future release.

https://api.etherscan.io/api?module=contract&action=checkverifystatus&apikey=MY_API_KEY&guid=MY_GUID

Limitations & Roadmap

This plugin is in a very early version, so there is still a lot missing. Below is a non-exhaustive list of features that are currently missing from the plugin, that will be added in a later release.

  • The plugin only works with single file contracts (i.e. no import flattening)
  • The plugin has no external library support
  • The plugin has no constructor arguments support
  • The plugin assumes compiler optimisation has been used
  • The plugin has no graceful error handling, so be sure to follow the usage exactly
  • The plugin currently only supports mainnet and rinkeby
  • The plugin assumes it can find build artifacts under the build/contracts/ directory (i.e. no support for custom paths)
  • The plugin has no support to automatically check the verification status back from Etherscan
  • The plugin can only verify one smart contract at a time, instead of automatically verifying all deployed contracts

Support

If you found this plugin and can't wait for the above features to be completed, send me some Ξ or tokens at 0xe126b3E5d052f1F575828f61fEBA4f4f2603652a and tweet me @RoscoKalis to let me know what you want your money to go towards.