{
    "info": {
        "name": "Energy API",
        "_postman_id": "energy-api-v1",
        "description": "Real-time energy commodity prices: natural gas (TTF, Henry Hub), electricity spot (OMIE), crude oil (Brent, WTI), and CO\u2082 emission allowances (EUA).",
        "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
    },
    "item": [
        {
            "name": "GET /symbols",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://energy-api.on-forge.com/api/v1/symbols",
                    "host": [
                        "energy-api.on-forge.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "symbols"
                    ],
                    "query": [
                        {
                            "key": "category",
                            "value": "gas",
                            "disabled": false,
                            "description": "gas | electricity | carbon | oil"
                        },
                        {
                            "key": "provider",
                            "value": "",
                            "disabled": true,
                            "description": "omie | fred | eex"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /latest",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://energy-api.on-forge.com/api/v1/latest",
                    "host": [
                        "energy-api.on-forge.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "latest"
                    ],
                    "query": [
                        {
                            "key": "symbols",
                            "value": "BRENT_CRUDE,WTI_CRUDE,HENRY_HUB,EUA_SPOT",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "category",
                            "value": "",
                            "disabled": true,
                            "description": "gas | electricity | carbon | oil"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /historical",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://energy-api.on-forge.com/api/v1/historical",
                    "host": [
                        "energy-api.on-forge.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "historical"
                    ],
                    "query": [
                        {
                            "key": "date",
                            "value": "2022-08-26",
                            "disabled": false,
                            "description": "YYYY-MM-DD"
                        },
                        {
                            "key": "symbols",
                            "value": "TTF_DA,EUA_SPOT",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /timeseries",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://energy-api.on-forge.com/api/v1/timeseries",
                    "host": [
                        "energy-api.on-forge.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "timeseries"
                    ],
                    "query": [
                        {
                            "key": "start",
                            "value": "2025-01-01",
                            "disabled": false,
                            "description": "Start date (YYYY-MM-DD)"
                        },
                        {
                            "key": "end",
                            "value": "2025-06-30",
                            "disabled": false,
                            "description": "End date (YYYY-MM-DD)"
                        },
                        {
                            "key": "symbols",
                            "value": "BRENT_CRUDE,WTI_CRUDE",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /fluctuation",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://energy-api.on-forge.com/api/v1/fluctuation",
                    "host": [
                        "energy-api.on-forge.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "fluctuation"
                    ],
                    "query": [
                        {
                            "key": "start",
                            "value": "2024-01-01",
                            "disabled": false,
                            "description": "Start date (YYYY-MM-DD)"
                        },
                        {
                            "key": "end",
                            "value": "2024-12-31",
                            "disabled": false,
                            "description": "End date (YYYY-MM-DD)"
                        },
                        {
                            "key": "symbols",
                            "value": "TTF_DA,HENRY_HUB",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /ohlc",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://energy-api.on-forge.com/api/v1/ohlc",
                    "host": [
                        "energy-api.on-forge.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "ohlc"
                    ],
                    "query": [
                        {
                            "key": "symbols",
                            "value": "EUA_SPOT",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "period",
                            "value": "monthly",
                            "disabled": false,
                            "description": "weekly | monthly | quarterly"
                        },
                        {
                            "key": "start",
                            "value": "2023-01-01",
                            "disabled": false,
                            "description": "Start date (YYYY-MM-DD)"
                        },
                        {
                            "key": "end",
                            "value": "2023-12-31",
                            "disabled": false,
                            "description": "End date (YYYY-MM-DD)"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        }
    ],
    "variable": [
        {
            "key": "base_url",
            "value": "https://energy-api.on-forge.com/api/v1"
        }
    ]
}