General usage
Move the identifier from the root of the Unavatar URL to the public service's /:anything path.
Original
https://unavatar.io/:anything↓Public servicehttps://unavatar.webp.se/:anythingExample
For the identifier github/n0vad3v, construct the request as follows:
https://unavatar.webp.se/github/n0vad3v
Query parameters supported by the upstream provider can be appended after the identifier, but the public service's cache policy still applies to the resulting image.