Everlit REST API
Everlit markets a REST API for connecting a custom CMS or platform that has no native integration — "our REST API makes it possible to connect Everlit to any platform" — and its WordPress plugin is configured with an Everlit API key. Nothing about it is published: no developer portal, no reference, no base URL, no header or key format, no scopes, no rate limits, no error reference and no machine-readable contract. Access runs through sales at hello@everlit.audio. Recorded here because the surface is real and vendor-asserted, not because it is consumable.