Getting Started

Edit app.config

export const APP_URI_MAINNET = "https://app.frankencoin.com";
export const PONDER_URI_MAINNET = "https://mainnet.ponder.frankencoin.com";

// >>>>>> SELECTED URI HERE <<<<<<
export const APP_URI_SELECTED = APP_URI_MAINNET;
export const PONDER_URI_SELECTED = PONDER_URI_MAINNET;
// >>>>>> SELECTED URI HERE <<<<<<

Production

Environment:

node version 20
yarn v1.22.19
Next.js 14.1.4

Commands:
yarn install --frozen-lockfile
yarn build
yarn run start

Open with your browser to see the result.

Development

Environment:

node version 20
yarn v1.22.19
Next.js 14.1.4

Commands:
yarn install --frozen-lockfile
yarn run dev

Open http://localhost:3000 with your browser to see the result.

Change chain

e.g. custom testnet chain

Memory stored private blockchain for development.
RPC: https://ethereum3.3dotshub.com
Blocktime: 10sec
Drop an address if you need ETH on this network.

Affected file: /contracts/address.ts

• change custom chain settings
• update SC addresses

[ethereum3.id]: {
   frankenCoin: "0x4800b6c288e4B2BBa7b2314328DB485F5FfB0414",
   bridge: zeroAddress,
   xchf: zeroAddress,
   equity: "0xD47DE3328848cf8fd4079673cA40510536323e59",
   mintingHub: "0x60614BE7fD2F92bf96caa61d434a4e04Af6228c3",
   wFPS: zeroAddress,
   mockWbtc: "0x1b01c6b10ca8AeD4F1e0d39319aa27183BBC1578",
   mockLseth: "0xd54Fb4EE40ca7F0FeF1cd87AC81dE3F247776209",
   mockBoss: "0x7f6c45725F521e7B5b0e3357A8Ed4152c0BBd01E",
},

Affected file: /pages/api/prices.ts

• change addresses of ERC20 tokens
• "hard/softcode" a price (for dev)

// if ethereum3 private testnet
if ((WAGMI_CHAIN.id as number) === 1337) {
   for (let erc of fetchedERC20Infos) {
      let price = { usd: 1 };

      const calc = (value: number) => {
         const ref: number = 1718033809979;
         return value * (1 + ((Date.now() - 1718033809979) / (3600 * 24)) * 0.005 + Math.random() * 0.01);
      };

      if (erc.address === ADDRESS[WAGMI_CHAIN.id].frankenCoin) price = { usd: calc(1.12) };
      if (erc.address === ADDRESS[WAGMI_CHAIN.id].mockWbtc) price = { usd: calc(69000) };
      if (erc.address === ADDRESS[WAGMI_CHAIN.id].mockLseth) price = { usd: calc(3800) };
      if (erc.address === ADDRESS[WAGMI_CHAIN.id].mockBoss) price = { usd: calc(11.54) };

Affected file: /app.config.ts

• change app uri and ponder uri
• ponder needs to runs on the same chain
• WAGMI_PROJECT_ID e.g. ethereum3 (custom testnet chain)
• WAGMI_CHAIN
• add transport

transports: {
   [mainnet.id]: http("https://eth-mainnet.g.alchemy.com/v2/DQBbcLnV8lboEfoEpe8Z_io7u5UJfSVd"),
   [ethereum3.id]: http("https://ethereum3.3dotshub.com"),
},

Configurations for new collateral token

1. Add token logo in svg or png format under public/coin/ folder.
2. Make sure logo file name should be in lower case and same as real token symbol. e.g public/coin/xchf.svg

Automatic deployment

1. The main branch should deploy to app.frankencoin.com
2. The dev Branch should deploy to dev.app.frankencoin.com