Ekispert API is a web API service from Val Laboratory that enables external systems to access public transportation route search, fare calculations, and station data throughout Japan. It supports rail, buses, ferries, and air travel, and is widely used in travel services, commuting cost calculations, and real estate platforms.

The API includes detailed fare handling logic, including commuter passes and route filtering options, and is designed for integration into business systems. Use cases include job search filters, signage displays, and CRM travel time estimations.

Ekispert supports multimodal route planning (such as train + bus + walk) as well as APIs for nearest station search and “XX minutes from station” queries, making it useful for MaaS services and location-based filtering.