> ## Documentation Index
> Fetch the complete documentation index at: https://narev.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# TraceCostResponse

[**@ai-billing/narev**](../index)

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[@ai-billing/narev](/docs/sdk/ai-billing/reference/narev/typedoc/index) / TraceCostResponse

# Interface: TraceCostResponse

Defined in: packages/types/dist/index.d.ts:260

Response from POST /v1/traces/cost.

## Properties

### model\_id

> **model\_id**: `string`

Defined in: packages/types/dist/index.d.ts:261

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### provider\_id

> **provider\_id**: `string`

Defined in: packages/types/dist/index.d.ts:262

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### usage

> **usage**: [`TraceCostUsage`](/docs/sdk/ai-billing/reference/narev/typedoc/interfaces/TraceCostUsage)

Defined in: packages/types/dist/index.d.ts:263

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### pricing

> **pricing**: [`NarevPricing`](/docs/sdk/ai-billing/reference/narev/typedoc/interfaces/NarevPricing)

Defined in: packages/types/dist/index.d.ts:264

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### cost\_breakdown

> **cost\_breakdown**: `object`

Defined in: packages/types/dist/index.d.ts:265

#### total

> **total**: `number`