Hi - I answer from the OpenSmartRoute documentation: routing, the API, plans and quotas, self-hosting. Ask away, or open a support ticket if you need a person.
Grounded in the docs - follow a source before acting on it.
Phonebook - Tool - OpenSmartRoute
Toolv0.1.2
Phonebook
Self-hosted gallery of your SwiftUI #Preview and Jetpack Compose @Preview screens.