Web Interface

Deploy SRC20 tokens from a browser using the SRC20 Factory web interface

The SRC20 Factory ships a React web GUI (packages/web) for deploying tokens directly from a browser wallet, no CLI or code required.

Running the web app

Clone the repo and start the dev server:

bun install
bun run dev:web

Deploying a token

1. Open the web app and connect MetaMask

2. Switch to the Seismic testnet (chain ID 5124)

3. Fill in the token name, symbol, and initial supply

4. Click Deploy and confirm the transaction in your wallet

5. The deployed token address and transaction hash appear on success

Supply is entered in whole tokens. Entering 1000000 mints 1,000,000 × 10¹⁸ base units.

Wagmi configuration

The web app connects MetaMask to Seismic testnet via wagmi:

import { createConfig, http } from "wagmi";
import { injected } from "wagmi/connectors";
import { seismicTestnet } from "seismic-viem";

export const wagmiConfig = createConfig({
  chains: [seismicTestnet],
  connectors: [injected({ target: "metaMask" })],
  transports: {
    [seismicTestnet.id]: http(),
  },
});

Other wallet connectors (WalletConnect, Coinbase, etc.) are not configured by default but can be added following the wallet guides.