$ curl -XPOST 127.0.0.1:5000/from/A/to/C --data '{ "source": "A", "destination": "B", "weight": 2 }, { "source": "A", "destination": "D", "weight": 1 }, { "source": "A", "destination": "C", "weight": 5 }, { "source": "B", "destination": "C", "weight": 3 }, { "source": "B", "destination": "D", "weight": 2 }, { "source": "D", "destination": "E", "weight": 1 }, { "source": "D", "destination": "C", "weight": 3 }, { "source": "E", "destination": "C", "weight": 1 } , { "source": "E", "destination": "F", "weight": 2 } , { "source": "C", "destination": "F", "weight": 5 }'