Reference docs

Getting Started

Environment variables


Each of your Begin app's three hosted environments (testing, staging, and production) has its own set of independently configurable environment variables.

The name of each environment is available by default as NODE_ENV.

Configured variables are available to all processes within each environment at runtime.

Adding variables

To add your environment variables, open Environments in the left nav in Begin.

Under the environment you want to add a variable to (i.e. staging), add your key and value, and click Add.

This variable is now available to all your Functions in staging – no deploy necessary!

Note: keys can only contain upper case alphanumeric characters and underscores ([A-Z0-9_]), and must start with a letter. Values are limited to 255 characters.

Editing variables

To modify an existing environment variable, overwrite it with a new variable with the key you want to overwrite.

To delete a variable, simply click the red delete icon.