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# ServerlessAdapter

> Adapts a Hono application for deployment on AWS Lambda, Google Cloud Functions, Azure Functions, or CGI.

`ServerlessAdapter` adapts a Hono application for deployment on AWS Lambda,
Google Cloud Functions, Azure Functions, or CGI. It normalizes platform-specific
events into standard `Request` objects, routes them through the Hono app, and
returns platform-compatible responses.

```typescript {3}
import { ServerlessAdapter } from '@signalwire/sdk';

const adapter = new ServerlessAdapter('lambda');
// or auto-detect from environment variables
const autoAdapter = new ServerlessAdapter();
```

## **Constructor**

**`platform`** `ServerlessPlatform` — default: 'auto'

Target platform. Valid values: `"lambda"`, `"gcf"`, `"azure"`, `"cgi"`, `"auto"`.
When `"auto"`, the platform is detected from environment variables.

---

## **Methods**

#### [detectPlatform](/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/detect-platform)

Detect the serverless platform from environment variables.

#### [getPlatform](/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/get-platform)

Get the resolved platform identifier.

#### [handleRequest](/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/handle-request)

Route a serverless event through the Hono app.

#### [generateUrl](/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/generate-url)

Generate the platform-specific invocation URL.

#### [createLambdaHandler](/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/create-lambda-handler)

Static: Create an AWS Lambda handler from a Hono app.

#### [createGcfHandler](/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/create-gcf-handler)

Static: Create a Google Cloud Functions handler from a Hono app.

#### [createAzureHandler](/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/create-azure-handler)

Static: Create an Azure Functions handler from a Hono app.

## **Example**

```typescript {5}
import { ServerlessAdapter } from '@signalwire/sdk';

// AWS Lambda deployment
const adapter = new ServerlessAdapter('lambda');
export const handler = (event: any) => adapter.handleRequest(app, event);
```

> Adapts a Hono application for deployment on AWS Lambda, Google Cloud Functions, Azure Functions, or CGI.

## Docs

- [createAzureHandler](https://signalwire.com/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/create-azure-handler.md): Create an Azure Functions-compatible handler from a Hono app.
- [createGcfHandler](https://signalwire.com/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/create-gcf-handler.md): Create a Google Cloud Functions-compatible handler from a Hono app.
- [createLambdaHandler](https://signalwire.com/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/create-lambda-handler.md): Create an AWS Lambda-compatible handler from a Hono app.
- [detectPlatform](https://signalwire.com/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/detect-platform.md): Detect the serverless platform from environment variables.
- [generateUrl](https://signalwire.com/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/generate-url.md): Generate the platform-specific invocation URL for a deployed function.
- [getPlatform](https://signalwire.com/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/get-platform.md): Get the resolved platform identifier.
- [handleRequest](https://signalwire.com/docs/server-sdks/reference/typescript/agents/configuration/serverless-adapter/handle-request.md): Route a serverless event through the Hono app and return a normalized response.