Ethereum DeFi Language Support

Ethereum DeFi support for NodeJS applications in VS Code.
Features Token Lists support, market data from CoinGecko API, and address information from Amberdata.

Features

• Diagnostics and quick fixes for address checksum failures and non-checksum addresses.
• Code completion for Ethereum token addresses by name.
• Hover over token addresses for live data including price, market cap, and daily volumes.
• Code lens for Ethereum addresses with Etherscan links for mainnet and testnets.
• Hover over Ethereum addresses for live data including ETH/token balances and dollar values.
• Automatic ENS name resolution and reverse resolution.
• Quick fixes to convert addresses to ENS names and vice versa.
• Code snippets for DeFi applications such as pTokens and Uniswap v2 SDKs, and ERC20 Contract ABI.
• Highlight a contract address to generate ABI for Etherscan verified contracts.

Click here for a demo of the above features.

Setup

Go to the VS Code settings, search for the following settings and enter the required values:

• Code Lens: Enable
• Infura: Enter your Infura Project ID and Project Secret from https://infura.io/
• Amberdata: Enter your Amberdata API key from https://amberdata.io/
• Etherscan: Enter your Etherscan API key from https://etherscan.io/
• Token List: URL to a JSON file compatible with the Token Lists standard. Default is the Uniswap Default List.

The above secrets and API keys are not strictly required, but are needed if you want to enable full functionality of this extension.