SettleSettle | Developer Hub

Deduct Credits

Deduct credits when a user performs a paid action.

typescript

import { InsufficientCreditsError } from 'settlesettle'

try {
  await settle.wallet.debit('user_123', {
    amount: 10,
    description: 'AI Image Generation',
  })
} catch (err) {
  if (err instanceof InsufficientCreditsError) {
    // This is expected — not a bug
    // Show a paywall, prompt a top-up, or trigger an ad
    console.log(`Balance: ${err.currentBalance}, Needed: ${err.requestedAmount}`)
  }
}

InsufficientCreditsError is expected behaviour, not a bug. Always catch it and decide what your app should do — show a paywall, trigger an ad, or gracefully downgrade the action.