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title: Serverless Framework - Cloudflare Workers Events - HTTP Events
menuText: HTTP Events
menuOrder: 1
description: HTTP Events in Cloudflare Workers
layout: Doc
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### [Read this on the main serverless docs site](https://www.serverless.com/framework/docs/providers/cloudflare/events/http)

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# Cloudflare Workers - HTTP Events

## Serverless Yml

When creating a service your serverless yml will define which endpoint is used for your function and when you run the [`serverless invoke`](../cli-reference/invoke.md) command.

```yml
# serverless.yml
---
functions:
  helloWorld:
    # What the script will be called on Cloudflare (this property value must match the function name one line above)
    name: helloWorld
    # The name of the script on your machine, omitting the .js file extension
    script: helloWorld
    events:
      - http:
          url: example.com/hello/user
          method: GET
          headers:
            greeting: hi
```

The events section in the yml above makes it so that the Function helloWorld will be used for request to the `example.com/hello/user` endpoint. This configuration would send a GET request with a header called `greeting` that has a value of `hi` to the `example.com/hello/user` endpoint when you run `serverless invoke -f helloWorld`.