Function creditsToFakeCost

web/src/llm-api/openrouter.ts:922–924

* Convert credits (integer cents) back to a cost value that will result in the same * credits when the SDK applies its formula: credits = Math.round(cost * (1 + PROFIT_MARGIN) * 100)

(credits: number)

 * credits when the SDK applies its formula: credits = Math.round(cost * (1 + PROFIT_MARGIN) * 100)
 */
function creditsToFakeCost(credits: number): number {
  return credits / ((1 + PROFIT_MARGIN) * 100)
}

/**
 * Bill a stream that exited before a usage-bearing chunk arrived by looking up