Zero to deployed, on testnet.

import { defineChain, createPublicClient, http } from 'viem'

export const botChain = defineChain({
  id: 677,
  name: 'BOT Chain',
  nativeCurrency: { name: 'BOT', symbol: 'BOT', decimals: 18 },
  rpcUrls: { default: { http: ['https://rpc.botchain.ai'] } },
  blockExplorers: { default: { name: 'BOTScan', url: 'https://scan.botchain.ai' } },
  contracts: {
    multicall3: { address: '0x47FA21f684bBAD707A53a0f9BE59F1422F46C265' },
  },
})

const client = createPublicClient({ chain: botChain, transport: http() })
console.log(await client.getBlockNumber())

import { configVariable, defineConfig } from 'hardhat/config'
import hardhatToolboxViem from '@nomicfoundation/hardhat-toolbox-viem'

export default defineConfig({
  plugins: [hardhatToolboxViem],
  solidity: '0.8.28',
  networks: {
    botTestnet: {
      type: 'http',
      url: 'https://rpc.bohr.life',
      chainId: 968,
      accounts: [configVariable('BOT_PRIVATE_KEY')],
    },
    botMainnet: {
      type: 'http',
      url: 'https://rpc.botchain.ai',
      chainId: 677,
      accounts: [configVariable('BOT_PRIVATE_KEY')],
    },
  },
})

npx hardhat keystore set BOT_PRIVATE_KEY
npx hardhat ignition deploy ignition/modules/Counter.ts --network botTestnet

[profile.default]
src = "src"
out = "out"
libs = ["lib"]

[rpc_endpoints]
bot_mainnet = "https://rpc.botchain.ai"
bot_testnet = "https://rpc.bohr.life"

# Import a key once: cast wallet import deployer --interactive
forge create src/Counter.sol:Counter \
  --rpc-url bot_testnet \
  --account deployer \
  --broadcast