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.
exchangerate.dev - Tool - OpenSmartRoute
Toolv1.0.4
exchangerate.dev
Free, source-labeled FX rates: 465 pairs across 31 currencies, majors update ~60s intraday.