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API Reference Getting started · Base URL & Environments
Getting started

Base URL & Environments

Every request URL is built from a base URL plus an endpoint path. Configure the correct base URL for the environment your application targets.

How request URLs are formed

Pattern
BASE URL + endpoint path = request URL

For example, listing templates combines the base URL with the /templates path:

Example
https://toolkit.undersign.app/api/v1.1/templates

Production base URL

The production base URL for the documented API is:

Base URL https://toolkit.undersign.app/api/v1.1

Configure the base URL

Make the base URL a configuration value in your application rather than a hard-coded string:

Shell
UNDERSIGN_API_BASE_URL=https://toolkit.undersign.app/api/v1.1

Keep the endpoint path relative to the base URL so a single configuration change can repoint the entire integration.