Console create

Create one Web FunctionWeb Function
Lambda compute type that runs a standard Node.js HTTP server listening on a port, with a built-in HTTPS endpoint and multi-concurrency per environment.. That also creates the first

revisionrevision
Immutable snapshot of Web Function code and configuration. Progresses Pending → Active independently of the endpoint.

and endpoint dev.

Open Web Functions

1. Open the Lambda console.
2. Set a supported Region.
3. In the left nav, choose Web Functions (not Event Functions).

4. Choose Create Web Function.

Create form

Basic information

Field	Value
Function name	wf-hello
Runtime	Node.js 24.x
Code source	Hello World template

Endpoint configuration

Field	Value
Endpoint name	dev
Endpoint type	Home-Region
Auth	Application-managed authenticationApplication-managed authentication Endpoint auth type where Lambda forwards requests without authenticating the caller. The endpoint is reachable on the public internet; your app must implement auth. (public)
Deployment	Latest revision

Choose Create Web Function.

Caution

The endpoint URL is public until Teardown.

Next: Revisions and endpoints.