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catapulta-verify

Telegram Group npm version

Alternative Foundry verifier for nested forge script deployments. Provide your broadcast JSON file, and the Catapulta verifier will check every TX for deployments to verify at Etherscan and compatible block explorers, without the need of passing constructor arguments

Usage

From the root of your Foundry project, run the following command to verify your smart contracts deployed by forge script. You must provide a node JSON RPC Endpoint, with debug_traceTransaction and debug namespace enabled.

With Node:

npx catapulta-verify --broadcastPath "broadcast/Deploy.s.sol/11155111/run-latest.json" --rpcUrl 'https://eth-sepolia.g.alchemy.com/v2/<API_KEY>' --etherscanApiKey <ETHERSCAN_API_KEY>

With Bun:

bunx catapulta-verify --broadcastPath "broadcast/Deploy.s.sol/11155111/run-latest.json" --rpcUrl 'https://eth-sepolia.g.alchemy.com/v2/<API_KEY>' --etherscanApiKey <ETHERSCAN_API_KEY>

CLI Options

Below you can see all the CLI arguments and aliases:

  -b, --broadcastPath string     Path of the broadcast report json file to analyze the txs in search of smart
                                 contracts deployments.
  -h, --help                     Prints this usage guide
  -r, --rpcUrl string            RPC URL to fetch transaction details, mandatory to support for
                                 debug_traceTransaction. You can use Alchemy or Quicknode providers if
                                 available.
  -e, --explorerUrl string      Etherscan API endpoint
  -k, --etherscanApiKey string   Etherscan API key

Build from source

Install dependencies:

bun install

Build:

bun run build

This will generate a index.mjs file in /out directory, with all the dependencies needed to run with Node.js or Bun.

Catapulta Pro

This is the Lite open source version of the Catapulta deployment platform verifier.

Catapulta aims to improve DevX for smart contracts deployments, allowing to deploy in +10 networks with zero config, automated verifications and collaborative deployment reports for both Foundry and Hardhat.

This results in simpler and shorter commands to broadcast and verify Forge scripts deployments:

npx catapulta script 'scripts/Deploy.s.sol' --network sepolia

A tool for deployers, by deployers. Check it out at Catapulta.sh.