![News 01](/images/functions/functions.png)
Managing functions
Functions allow you to define your own logic on what should happen when request is received.
Functions allow you to define your own logic on what should happen when request is received.
In this page we will demonstrate basic operations that you can achieve in functions.
Webhook Relay provides a helper package to deal with various hashing and cryptography related operations.
Relay CLI allows creating a test cases for your functions
Expose your locally running web server to the internet. Great when you need to share your work-in-progress website, built on technologies like NextJS, Nuxt, hugo or any other framework, tool, etc..
Use Lua function to manipulate webhook request body in the fly (FaaS example)
Webhook Relay provides a Mailgun package to easily send emails on various events.
A guide on how to automatically deploy Functions in various source control management systems