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

# Index

**@ai-billing/openai**

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# @ai-billing/openai

## Interfaces

* [OpenAIV3MiddlewareOptions](https://www.narev.ai/docs/ai-billing/reference/openai/typedoc/interfaces/OpenAIV3MiddlewareOptions.md)
* [OpenAIV4MiddlewareOptions](https://www.narev.ai/docs/ai-billing/reference/openai/typedoc/interfaces/OpenAIV4MiddlewareOptions.md)

## Functions

* [createOpenAIV3Middleware](https://www.narev.ai/docs/ai-billing/reference/openai/typedoc/functions/createOpenAIV3Middleware.md)
* [createOpenAIV4Middleware](https://www.narev.ai/docs/ai-billing/reference/openai/typedoc/functions/createOpenAIV4Middleware.md)

## References

### createOpenAIMiddleware

Renames and re-exports [createOpenAIV4Middleware](https://www.narev.ai/docs/ai-billing/reference/openai/typedoc/functions/createOpenAIV4Middleware.md)

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### OpenAIMiddlewareOptions

Renames and re-exports [OpenAIV4MiddlewareOptions](https://www.narev.ai/docs/ai-billing/reference/openai/typedoc/interfaces/OpenAIV4MiddlewareOptions.md)


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