frankencoin-ponder

Frankencoin Ponder

Automatic deployment

The main branch should deploy to ponder.frankencoin.com The dev Branch should deploy to ponder.dev.frankencoin.com

Ponder needs .env.local

check out ".env.local" file to adjust environment. For SQLite, REMOVE THE DATABASE_URL LINE.

# Select Profile/Chain
PONDER_PROFILE=polygon

# Mainnet RPC URL used for fetching blockchain data. Alchemy is recommended.
PONDER_RPC_URL_MAINNET=https://eth-mainnet.g.alchemy.com/v2/...
PONDER_RPC_URL_POLYGON=... # For testing purposes only

# (Optional) Postgres database URL. If not provided, SQLite will be used.
DATABASE_URL=

Ponder config

You can adjust the default chain and chain specific parameters in "ponder.config.ts".

// (add custom chain in ./ponder.address.ts)
// mainnet (default), ethereum3, polygon
const chain =
	(process.env.PONDER_PROFILE as string) == 'polygon'
		? polygon
		: (process.env.PONDER_PROFILE as string) == 'ethereum3'
		? ethereum3
		: mainnet;

const CONFIG = {
	[mainnet.id]: {
		rpc: process.env.RPC_URL_MAINNET ?? mainnet.rpcUrls.default.http[0],
		startBlockA: 18451518,
		startBlockB: 18451536,
		blockrange: undefined,
		maxRequestsPerSecond: undefined,
		pollingInterval: undefined,
	},

Add / Adjust custom chain(s)

Edit and add your custom chain: "ponder.chains.ts"

Example:

export const ethereum3 = {
	id: 1337,
	name: 'Ethereum3',
	nativeCurrency: { name: 'Ethereum3', symbol: 'ETH3', decimals: 18 },
	rpcUrls: {
		default: { http: ['https://ethereum3.3dotshub.com'] },
	},
	blockExplorers: {
		default: { name: 'Blockscout', url: 'https://blockscout3.3dotshub.com' },
	},
} as const satisfies Chain;

Add / Adjust Contract Addresses

Make sure to add your custom chain first, then edit and add your custom contract addresses: "ponder.contracts.ts"

Example:

[mainnet.id]: {
    frankenCoin: '0xB58E61C3098d85632Df34EecfB899A1Ed80921cB',
    bridge: '0x7bbe8F18040aF0032f4C2435E7a76db6F1E346DF',
    xchf: '0xb4272071ecadd69d933adcd19ca99fe80664fc08',
    equity: '0x1bA26788dfDe592fec8bcB0Eaff472a42BE341B2',
    mintingHub: '0x7546762fdb1a6d9146b33960545C3f6394265219',
    wFPS: '0x5052D3Cc819f53116641e89b96Ff4cD1EE80B182',
},
[ethereum3.id]: {
    frankenCoin: '0x9800f06718bB6F7FCAC181ED26753E2E670cb9e0',
    bridge: zeroAddress,
    xchf: zeroAddress,
    equity: '0x97e3bbF39138B1e7E1d06dd26E7E3b9d558b00b2',
    mintingHub: '0xA0d6ce30a8a4eab09eD74f434dcA4Ce4169aDd03',
    wFPS: zeroAddress,
    // mockWbtc: '0x1b01c6b10ca8AeD4F1e0d39319aa27183BBC1578',
    // mockLseth: '0xd54Fb4EE40ca7F0FeF1cd87AC81dE3F247776209',
    // mockBoss: '0x7f6c45725F521e7B5b0e3357A8Ed4152c0BBd01E',
},