sample openai curl with function calling

gistfile1.txt

curl --location 'https://api.openai.com/v1/chat/completions' \
--header 'Content-Type: application/json' \
-u :$OPENAI_API_KEY \
--data '{
    "messages": [
        {
            "role": "system",
            "content": "The current date and time is 2023-07-22T13:57:34+02:00. Be very presumptive when guessing the values of function parameters."
        },
        {
            "role": "user",
            "content": "What things can I do in Amsterdam?"
        }
    ],
    "model": "gpt-4-0613",
    "max_tokens": null,
    "stream": false,
    "n": 1,
    "temperature": 0.0,
    "functions": [
        {
            "name": "planner",
            "description": "Plan a public transport trip from train station A to station B in the Netherlands.",
            "parameters": {
                "type": "object",
                "properties": {
                    "origin": {
                        "description": "origin station name in the Netherlands for the trip. Be presumtive and accept very short shorthands.",
                        "type": "string"
                    },
                    "destination": {
                        "description": "destination station name in the Netherlands for the trip. Be presumptive and accept very short shorthands.",
                        "type": "string"
                    },
                    "trip_date_time": {
                        "description": "Requested DateTime for the departure or arrival of the trip in '\''YYYY-MM-DDTHH:MM:SS+02:00'\'' format. The user will use a time in a 12 hour system, make an intelligent guess about what the user is most likely to mean in terms of a 24 hour system, e.g. not planning for the past.",
                        "type": "string"
                    },
                    "departure": {
                        "description": "True to depart at the given time, False to arrive at the given time",
                        "type": "boolean"
                    },
                    "language": {
                        "description": "Language of the input text",
                        "type": "string"
                    }
                },
                "required": [
                    "origin",
                    "destination",
                    "departure",
                    "language"
                ]
            }
        },
        {
            "name": "train_station_departures",
            "description": "Show the departures from a train station in the Netherlands",
            "parameters": {
                "type": "object",
                "properties": {
                    "departure_station": {
                        "description": "Departure train station in the Netherlands",
                        "type": "string"
                    },
                    "dateTime": {
                        "description": "Requested DateTime for the departures or arrival of the trip in '\''YYYY-MM-DDTHH:MM:SS+02:00'\'' format.",
                        "type": "string"
                    },
                    "transport_type": {
                        "description": "Type of departures to show. Either '\''train'\'' or '\''bus'\''",
                        "enum": [
                            "train",
                            "bus"
                        ],
                        "type": "string"
                    }
                },
                "required": [
                    "departure_station",
                    "dateTime"
                ]
            }
        },
        {
            "name": "outings",
            "description": "Show the available outings in an area in the Netherlands",
            "parameters": {
                "type": "object",
                "properties": {
                    "area": {
                        "description": "Area in the Netherlands",
                        "type": "string"
                    }
                },
                "required": [
                    "area"
                ]
            }
        },
        {
            "name": "show_screen",
            "description": "Determine which screen the user wants to see",
            "parameters": {
                "type": "object",
                "properties": {
                    "screen_to_show": {
                        "description": "type of screen to show. Either '\''account'\'': '\''all personal data of the user'\'', '\''settings'\'': '\''if the user wants to change the settings of the app'\''",
                        "enum": [
                            "account",
                            "settings"
                        ],
                        "type": "string"
                    }
                },
                "required": [
                    "screen_to_show"
                ]
            }
        },
        {
            "name": "custom_search",
            "description": "answer all questions about NS",
            "parameters": {
                "title": "QAToolInput",
                "type": "object",
                "properties": {
                    "question": {
                        "title": "Question",
                        "description": "question about NS",
                        "type": "string"
                    }
                },
                "required": [
                    "question"
                ]
            }
        }
    ]
}'