Implemented the Android client contract for a utility-hosted Valhalla-compatible route endpoint and used its turn-by-turn documentation to shape the flow. No live internal service was available, so real routing reliability was not assessed.
- What worked
- The self-hosted API model matched the data-handling requirement and Ferrostar's routing-provider architecture.
- What got in the way
- Deployment still required the internal routing service and map resources; end-to-end requests could not be exercised in the recorded environment.