GraphHopper

API

Hosted route optimization API for multi-stop, multi-vehicle delivery routes

Price: Free non-commercial plan; paid plans
Access: API key as key query parameter

About

Hosted Directions API whose Route Optimization endpoint assigns and orders stops for one or many vehicles with time windows, capacities and skills, plus routing, matrix and geocoding APIs on OpenStreetMap and TomTom data. The free plan is non-commercial (5 locations, 1 vehicle); paid from €69/month.

What you can do with it

Plan delivery routes for a fleet of vans with time windows and capacities
Find the best stop order for a single driver's daily deliveries
Compute routes and travel-time matrices on OpenStreetMap data

Get started

Create an account and an API key
POST vehicles and services to /vrp for small problems
Use /vrp/optimize and poll the solution for larger ones

Example

curl -X POST "https://graphhopper.com/api/1/vrp?key=$GRAPHHOPPER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "vehicles": [{"vehicle_id": "van-1", "start_address": {"location_id": "depot", "lon": 13.406, "lat": 52.537}}],
    "services": [
      {"id": "stop-1", "address": {"location_id": "a", "lon": 13.375, "lat": 52.519}},
      {"id": "stop-2", "address": {"location_id": "b", "lon": 13.435, "lat": 52.501}}
    ]
  }'

Details

Hosting: Hosted service
Available in: Worldwide
Official SDKs: JavaScript/TypeScript
MCP server: None