import { createSettler, tempoModerato, TEMPO_TOKENS } from '@ompx/tempo'
import { privateKeyToAccount } from 'viem/accounts'
// Option A: use a local feePayer account (feePayer address MUST differ from sender)
const settler = createSettler({
rpcUrl: 'https://rpc.moderato.tempo.xyz',
chain: tempoModerato,
feePayer: privateKeyToAccount(process.env.TEMPO_FEE_PAYER_KEY!),
tokenAddress: TEMPO_TOKENS.pathUSD,
})
// Option B: delegate co-signing to an external sponsor service (e.g. Tempo fee sponsor)
const settler = createSettler({
rpcUrl: 'https://rpc.moderato.tempo.xyz',
chain: tempoModerato,
feePayerUrl: 'https://sponsor.moderato.tempo.xyz',
tokenAddress: TEMPO_TOKENS.pathUSD,
})
Create a Tempo chain settler that submits EIP-3009 payments on-chain using Tempo T3 transactions (stablecoin gas, no native ETH required).