Backend URL Configuration

The SDK provides flexibility in configuring the backend URLs used for API calls. By default, the SDK uses a predefined set of URLs, but you can customize this behavior to suit your application's needs.

Default URL Behavior

Out of the box, the SDK follows this URL precedence:

1. URLs passed by the user via the hostURLs config. These take the highest priority.

2. Default host URLs integrated into the SDK. If no URLs are specified via the config, the SDK falls back to these production URLs.

• The exact default production URLs are not specified in the SDK documentation.

• The SDK does not include any predefined stage URLs - only production URLs. To use the SDK with a staging environment, you must specify the stage URLs via ClientInfo or pango_default_urls.json.

Customizing Backend URLs

You can override the default production URLs by adding hostURLs in the Configuration.

let hydraConfiguration = HydraConfiguration(
    // ...
    hostUrls: ["https://url-1.net", "https://url-2.com", "https://url-3.com"]
    // ...
)

When to Use Custom Backend URLs

Custom backend URLs are useful in a few scenarios:

• Pointing the SDK to stage/dev backend environments for testing

• Supporting backend URLs specific to your application or project

• Overriding the default production URLs with your own fallbacks