Faucet

A minimal Typescript faucet to drip native tokens on Ethereum chains

Usage

1. Install the faucet.

   pnpm install @latticexyz/faucet@next

2. Specify the environment variables. Note that you need to export (opens in a new tab) these variables for the faucet service to get them.

   Variable	Description	Default
   HOST	Host that the indexer server listens on	0.0.0.0
   PORT	Port that the indexer server listens on	3002
   RPC_HTTP_URL	HTTP URL for Ethereum RPC
   FAUCET_PRIVATE_KEY	Private key of wallet to distribute faucet funds from
   DRIP_AMOUNT_ETHER	Drip amount in ether

3. Start the server.

   pnpm faucet-server

   For example, you can use these values to drip 1 ETH for a local anvil (opens in a new tab) instance:

   Variable	Value	Comments
   RPC_HTTP_URL	http://127.0.0.1:8545 (opens in a new tab)	localhost sometimes doesn't work
   FAUCET_PRIVATE_KEY	0x59c6995e998f97a5a0044966f0945389dc9e86dae88c7a8412f4603b6b78690d	One of the default accounts
   DRIP_AMOUNT_ETHER	1

Getting ETH from a faucet

This sample program (opens in a new tab) shows how to obtain ETH from a faucet.