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.
netcafe-docs - Tool - OpenSmartRoute
Toolv1.1.0
netcafe-docs
Statements, invoices, tables, ledgers — every result carries its own arithmetic proof.