> ## 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.

# Typedoc

**@ai-billing/gateway**

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# @ai-billing/gateway

## Interfaces

* [GatewayV3MiddlewareOptions](https://www.narev.ai/docs/ai-billing/reference/gateway/typedoc/interfaces/GatewayV3MiddlewareOptions.md)
* [GatewayV4MiddlewareOptions](https://www.narev.ai/docs/ai-billing/reference/gateway/typedoc/interfaces/GatewayV4MiddlewareOptions.md)

## Functions

* [createGatewayV3Middleware](https://www.narev.ai/docs/ai-billing/reference/gateway/typedoc/functions/createGatewayV3Middleware.md)
* [createGatewayV4Middleware](https://www.narev.ai/docs/ai-billing/reference/gateway/typedoc/functions/createGatewayV4Middleware.md)

## References

### createGatewayMiddleware

Renames and re-exports [createGatewayV4Middleware](https://www.narev.ai/docs/ai-billing/reference/gateway/typedoc/functions/createGatewayV4Middleware.md)

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### GatewayMiddlewareOptions

Renames and re-exports [GatewayV4MiddlewareOptions](https://www.narev.ai/docs/ai-billing/reference/gateway/typedoc/interfaces/GatewayV4MiddlewareOptions.md)


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