Travel APIs4 min

Rail API

Build high-speed rail and train booking flows.

Core workflow

Rail API is useful for domestic business travel and city-pair routes where trains compete with flights.

Search train schedules and seats.

Book with passenger identity validation.

Support refund and change workflows.

Recommended next steps

Understand how Voyagent turns travel supply into APIs, MCP tools and agent-ready workflows.

Run your first sandbox travel workflow in a few minutes.

Use scoped API keys safely across server apps, agents and MCP clients.