Usage Type | OpenRouter TypeScript SDK

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Token usage information for the response

Example Usage

import { Usage } from "@openrouter/sdk/models";

let value: Usage = {
  inputTokens: 10,
  inputTokensDetails: {
    cachedTokens: 0,
  },
  outputTokens: 25,
  outputTokensDetails: {
    reasoningTokens: 0,
  },
  totalTokens: 35,
};

Fields

Field	Type	Required	Description
`inputTokens`	number	:heavy_check_mark:	N/A
`inputTokensDetails`	models.InputTokensDetails	:heavy_check_mark:	N/A
`outputTokens`	number	:heavy_check_mark:	N/A
`outputTokensDetails`	models.OutputTokensDetails	:heavy_check_mark:	N/A
`totalTokens`	number	:heavy_check_mark:	N/A
`cost`	number	:heavy_minus_sign:	Cost of the completion
`costDetails`	models.UsageCostDetails	:heavy_minus_sign:	N/A
`isByok`	boolean	:heavy_minus_sign:	Whether a request was made using a Bring Your Own Key configuration

⌘I

​Example Usage

​Fields

Example Usage

Fields