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feat: add Unichain support #39

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155 changes: 118 additions & 37 deletions packages/app/src/chain/networks.ts
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Original file line number Diff line number Diff line change
@@ -1,5 +1,21 @@
import { Chain } from "viem";
import { megaethTestnet, baseSepolia, monadTestnet, riseTestnet, somniaTestnet, seiTestnet, base, sei, sonic, arbitrum, arbitrumSepolia, optimism, optimismSepolia } from "viem/chains";
import {
megaethTestnet,
baseSepolia,
monadTestnet,
riseTestnet,
somniaTestnet,
seiTestnet,
base,
sei,
sonic,
arbitrum,
arbitrumSepolia,
optimism,
optimismSepolia,
unichainSepolia,
unichain,
} from "viem/chains";
import { solanaChains, type SolanaChainConfig } from "@/solana/config";
import { sonicBlaze } from "./sonicblaze";
import { fuelChains, type FuelChainConfig } from "@/fuel/config";
Expand All @@ -12,18 +28,41 @@ export interface ChainConfig extends Chain {
color: string; // For UI styling
logo: string; // For logo path
faucetUrl?: string; // Faucet URL for testnet chains
layer: 'L1' | 'L2'; // Layer classification
layer: "L1" | "L2"; // Layer classification
}

function getRpcUrls(chain: Chain, url: string | undefined) {
return {
...chain.rpcUrls,
default: {
http: [url || chain.rpcUrls.default.http[0]]
http: [url || chain.rpcUrls.default.http[0]],
},
}
};
}

// Unichain mainnet configuration
const unichainMainnet_ = {
...unichain,
rpcUrls: getRpcUrls(unichain, "https://unichain-rpc.publicnode.com"),
blockExplorers: unichain.blockExplorers,
testnet: false,
color: "#6366F1",
logo: "/logos/unichain.png",
layer: "L1" as const,
} as const as ChainConfig;

// Unichain Sepolia testnet configuration
const unichainSepolia_ = {
...unichainSepolia,
rpcUrls: getRpcUrls(unichainSepolia, "https://unichain-sepolia.drpc.org"),
blockExplorers: unichainSepolia.blockExplorers,
testnet: true,
color: "#6366F1",
logo: "/logos/unichain.png",
faucetUrl: "https://faucet.quicknode.com/unichain/sepolia",
layer: "L1" as const,
} as const as ChainConfig;

export const hydraChainTestnet_ = {
id: 8844,
name: "Hydra Chain",
Expand All @@ -46,36 +85,45 @@ export const hydraChainTestnet_ = {
color: "#0C8F8F",
logo: "/logos/hydra.png",
faucetUrl: "https://testnetapp.hydrachain.org/faucet/", // Mainnet has no faucet; leave empty or omit if not used
layer: 'L1' as const,
layer: "L1" as const,
} as const as ChainConfig;

const riseTestnet_ = {
...riseTestnet,
rpcUrls: getRpcUrls(riseTestnet, process.env.NEXT_PUBLIC_RISE_TESTNET_RPC_URL),
rpcUrls: getRpcUrls(
riseTestnet,
process.env.NEXT_PUBLIC_RISE_TESTNET_RPC_URL
),
testnet: true,
color: "#7967E5",
logo: "/logos/rise.png",
faucetUrl: "https://faucet.testnet.riselabs.xyz/",
layer: 'L2' as const,
layer: "L2" as const,
} as const as ChainConfig;

const monadTestnet_ = {
...monadTestnet,
rpcUrls: getRpcUrls(monadTestnet, process.env.NEXT_PUBLIC_MONAD_TESTNET_RPC_URL),
rpcUrls: getRpcUrls(
monadTestnet,
process.env.NEXT_PUBLIC_MONAD_TESTNET_RPC_URL
),
testnet: true,
color: "#200053", // Purple color for Monad
logo: "/logos/monad.png",
faucetUrl: "https://faucet.monad.xyz/",
layer: 'L1' as const,
layer: "L1" as const,
} as const as ChainConfig;

const megaethTestnet_ = {
...megaethTestnet,
rpcUrls: getRpcUrls(megaethTestnet, process.env.NEXT_PUBLIC_MEGAETH_TESTNET_RPC_URL),
rpcUrls: getRpcUrls(
megaethTestnet,
process.env.NEXT_PUBLIC_MEGAETH_TESTNET_RPC_URL
),
color: "#8e8d8f", // Blue color for MegaETH
logo: "/logos/megaeth.png",
faucetUrl: "https://testnet.megaeth.com/",
layer: 'L2' as const,
layer: "L2" as const,
} as const as ChainConfig;

const sonicBlaze_ = {
Expand All @@ -85,26 +133,32 @@ const sonicBlaze_ = {
color: "#00AEE9",
logo: "/logos/sonic.png",
faucetUrl: "https://testnet.soniclabs.com/account",
layer: 'L1' as const,
layer: "L1" as const,
} as const as ChainConfig;

const baseSepolia_ = {
...baseSepolia,
rpcUrls: getRpcUrls(baseSepolia, process.env.NEXT_PUBLIC_BASE_SEPOLIA_RPC_URL),
rpcUrls: getRpcUrls(
baseSepolia,
process.env.NEXT_PUBLIC_BASE_SEPOLIA_RPC_URL
),
testnet: true,
color: "#0052FF", // Blue color for Base
logo: "/logos/base.png",
faucetUrl: "https://www.alchemy.com/faucets/base-sepolia",
layer: 'L2' as const,
layer: "L2" as const,
} as const as ChainConfig;

const somniaTestnet_ = {
...somniaTestnet,
rpcUrls: getRpcUrls(somniaTestnet, process.env.NEXT_PUBLIC_SOMNIA_TESTNET_RPC_URL),
rpcUrls: getRpcUrls(
somniaTestnet,
process.env.NEXT_PUBLIC_SOMNIA_TESTNET_RPC_URL
),
color: "#FF6B9D",
logo: "/logos/somnia.png",
faucetUrl: "https://testnet.somnia.network/",
layer: 'L1' as const,
layer: "L1" as const,
} as const as ChainConfig;

const seiTestnet_ = {
Expand All @@ -113,7 +167,7 @@ const seiTestnet_ = {
color: "#8B1538",
logo: "/logos/sei.svg",
faucetUrl: "https://www.docs.sei.io/learn/faucet",
layer: 'L1' as const,
layer: "L1" as const,
} as const as ChainConfig;

// Mainnet chain configurations
Expand All @@ -123,7 +177,7 @@ const sonicMainnet = {
testnet: false,
color: "#00AEE9",
logo: "/logos/sonic.png",
layer: 'L1' as const,
layer: "L1" as const,
} as const as ChainConfig;

const baseMainnet_ = {
Expand All @@ -132,7 +186,7 @@ const baseMainnet_ = {
testnet: false,
color: "#0052FF",
logo: "/logos/base.png",
layer: 'L2' as const,
layer: "L2" as const,
} as const as ChainConfig;

const seiMainnet_ = {
Expand All @@ -141,73 +195,100 @@ const seiMainnet_ = {
testnet: false,
color: "#8B1538",
logo: "/logos/sei.svg",
layer: 'L1' as const,
layer: "L1" as const,
} as const as ChainConfig;

const arbitrumSepolia_ = {
...arbitrumSepolia,
rpcUrls: getRpcUrls(arbitrumSepolia, process.env.NEXT_PUBLIC_ARBITRUM_SEPOLIA_RPC_URL),
rpcUrls: getRpcUrls(
arbitrumSepolia,
process.env.NEXT_PUBLIC_ARBITRUM_SEPOLIA_RPC_URL
),
testnet: true,
color: "#28A0F0",
logo: "/logos/arbitrum.png",
faucetUrl: "https://www.alchemy.com/faucets/arbitrum-sepolia",
layer: 'L2' as const,
layer: "L2" as const,
} as const as ChainConfig;

const arbitrumMainnet_ = {
...arbitrum,
rpcUrls: getRpcUrls(arbitrum, process.env.NEXT_PUBLIC_ARBITRUM_MAINNET_RPC_URL),
rpcUrls: getRpcUrls(
arbitrum,
process.env.NEXT_PUBLIC_ARBITRUM_MAINNET_RPC_URL
),
testnet: false,
color: "#28A0F0",
logo: "/logos/arbitrum.png",
layer: 'L2' as const,
layer: "L2" as const,
} as const as ChainConfig;

const optimismSepolia_ = {
...optimismSepolia,
rpcUrls: getRpcUrls(optimismSepolia, process.env.NEXT_PUBLIC_OPTIMISM_SEPOLIA_RPC_URL),
rpcUrls: getRpcUrls(
optimismSepolia,
process.env.NEXT_PUBLIC_OPTIMISM_SEPOLIA_RPC_URL
),
testnet: true,
color: "#FF0420",
logo: "/logos/optimism.png",
faucetUrl: "https://www.alchemy.com/faucets/optimism-sepolia",
layer: 'L2' as const,
layer: "L2" as const,
} as const as ChainConfig;

const optimismMainnet_ = {
...optimism,
rpcUrls: getRpcUrls(optimism, process.env.NEXT_PUBLIC_OPTIMISM_MAINNET_RPC_URL),
rpcUrls: getRpcUrls(
optimism,
process.env.NEXT_PUBLIC_OPTIMISM_MAINNET_RPC_URL
),
testnet: false,
color: "#FF0420",
logo: "/logos/optimism.png",
layer: 'L2' as const,
layer: "L2" as const,
} as const as ChainConfig;

// Add the EVM chains we want to include in the race (both testnet and mainnet)
export const evmChains = [
// Testnets
riseTestnet_,
monadTestnet_,
megaethTestnet_,
sonicBlaze_,
baseSepolia_,
riseTestnet_,
monadTestnet_,
megaethTestnet_,
sonicBlaze_,
baseSepolia_,
somniaTestnet_,
seiTestnet_,
hydraChainTestnet_,
hydraChainTestnet_,
arbitrumSepolia_,
optimismSepolia_,
unichainSepolia_,
// Mainnets
sonicMainnet,
baseMainnet_,
seiMainnet_,
arbitrumMainnet_,
optimismMainnet_
optimismMainnet_,
unichainMainnet_,
];

// All chains (EVM + Solana + Fuel + Aptos + SOON + Starknet)
export const allChains = [...evmChains, ...solanaChains, ...fuelChains, ...aptosChains, ...soonChains, ...starknetChains];
export const allChains = [
...evmChains,
...solanaChains,
...fuelChains,
...aptosChains,
...soonChains,
...starknetChains,
];

// Backward compatibility - rename raceChains to evmChains
export const raceChains = evmChains;

// Export chain type union
export type AnyChainConfig = ChainConfig | SolanaChainConfig | FuelChainConfig | AptosChainConfig | SoonChainConfig | StarknetChainConfig;
export type AnyChainConfig =
| ChainConfig
| SolanaChainConfig
| FuelChainConfig
| AptosChainConfig
| SoonChainConfig
| StarknetChainConfig;