Chains

import { mainnet } from '@filoz/synapse-core/chains'

console.log(mainnet.id) // 314
console.log(mainnet.name) // "Filecoin - Mainnet"
console.log(mainnet.rpcUrls.default.http[0]) // "https://api.node.glif.io/rpc/v1"

import { calibration } from '@filoz/synapse-core/chains'

console.log(calibration.id) // 314159
console.log(calibration.name) // "Filecoin - Calibration testnet"
console.log(calibration.testnet) // true

import { devnet } from '@filoz/synapse-core/chains'

console.log(devnet.id) // 31415926
console.log(devnet.rpcUrls.default.http[0]) // "http://127.0.0.1:5700/rpc/v1"

import { calibration } from '@filoz/synapse-core/chains'

// Core contracts
console.log(calibration.contracts.filecoinPay.address) // FilecoinPay
console.log(calibration.contracts.fwss.address) // FWSS (write ops)
console.log(calibration.contracts.fwssView.address) // FWSS (read ops)
console.log(calibration.contracts.pdp.address) // PDPVerifier

// Registry and session keys
console.log(calibration.contracts.serviceProviderRegistry.address)
console.log(calibration.contracts.sessionKeyRegistry.address)
console.log(calibration.contracts.endorsements.address)

// Token
console.log(calibration.contracts.usdfc.address) // USDFC token

// Each contract also includes its ABI
console.log(calibration.contracts.filecoinPay.abi)

import { getChain } from '@filoz/synapse-core/chains'

const mainnet = getChain(314)
const calibration = getChain(314159)
const devnet = getChain(31415926)

// Default to mainnet
const chain = getChain() // mainnet

import { asChain } from '@filoz/synapse-core/chains'
import { createClient, http } from 'viem'

const client = createClient({ chain: calibration, transport: http() })

// Validate and get typed chain
const chain = asChain(client.chain)
console.log(chain.contracts.fwss.address)

import { calibration, mainnet, asChain } from '@filoz/synapse-core/chains'
import { createPublicClient, http } from 'viem'

// Create client with chain
const client = createPublicClient({
  chain: calibration,
  transport: http()
})

// Get validated chain
const chain = asChain(client.chain)

console.log('Chain:', chain.name)
console.log('Chain ID:', chain.id)
console.log('Testnet:', chain.testnet)

// Access contracts
console.log('\nContract Addresses:')
console.log('FilecoinPay:', chain.contracts.filecoinPay.address)
console.log('FWSS:', chain.contracts.fwss.address)
console.log('PDPVerifier:', chain.contracts.pdp.address)
console.log('USDFC Token:', chain.contracts.usdfc.address)

// FilBeam configuration
if (chain.filbeam) {
  console.log('\nFilBeam domain:', chain.filbeam.retrievalDomain)
}

// Genesis timestamp for epoch calculations
console.log('\nGenesis:', new Date(chain.genesisTimestamp * 1000).toISOString())

import { mainnet, calibration } from '@filoz/synapse-core/chains'
import { Synapse } from '@filoz/synapse-sdk'

// Production
const synapseMainnet = Synapse.create({
  account,
  chain: mainnet
})

// Testing
const synapseCalibration = Synapse.create({
  account,
  chain: calibration  
})

// Environment-based selection
const chain = process.env.NODE_ENV === 'production' ? mainnet : calibration
const synapse = Synapse.create({ account, chain })