{
    "info": {
        "name": "Interest Rates API",
        "_postman_id": "interest-rates-api-v1",
        "description": "Central bank policy rates, interbank benchmarks, and treasury yields for 50+ countries.",
        "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
    },
    "item": [
        {
            "name": "GET /symbols",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://interestratesapi.com/api/v1/symbols",
                    "host": [
                        "interestratesapi.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "symbols"
                    ],
                    "query": [
                        {
                            "key": "category",
                            "value": "interbank",
                            "disabled": false,
                            "description": "central_bank | interbank | treasury | reference"
                        },
                        {
                            "key": "base",
                            "value": "",
                            "disabled": true,
                            "description": "Filter by currency code (e.g. USD)"
                        },
                        {
                            "key": "provider",
                            "value": "",
                            "disabled": true,
                            "description": "fred | ecb | bis"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /latest",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://interestratesapi.com/api/v1/latest",
                    "host": [
                        "interestratesapi.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "latest"
                    ],
                    "query": [
                        {
                            "key": "symbols",
                            "value": "FED_FUNDS,SOFR,ECB_MRO,SONIA",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "base",
                            "value": "",
                            "disabled": true,
                            "description": "Filter by currency code"
                        },
                        {
                            "key": "category",
                            "value": "",
                            "disabled": true,
                            "description": "central_bank | interbank | treasury | reference"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /historical",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://interestratesapi.com/api/v1/historical",
                    "host": [
                        "interestratesapi.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "historical"
                    ],
                    "query": [
                        {
                            "key": "date",
                            "value": "2025-09-15",
                            "disabled": false,
                            "description": "YYYY-MM-DD"
                        },
                        {
                            "key": "symbols",
                            "value": "FED_FUNDS,EURIBOR_3M",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "base",
                            "value": "",
                            "disabled": true,
                            "description": "Filter by currency code"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /timeseries",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://interestratesapi.com/api/v1/timeseries",
                    "host": [
                        "interestratesapi.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "timeseries"
                    ],
                    "query": [
                        {
                            "key": "start",
                            "value": "2025-01-01",
                            "disabled": false,
                            "description": "Start date (YYYY-MM-DD)"
                        },
                        {
                            "key": "end",
                            "value": "2025-03-31",
                            "disabled": false,
                            "description": "End date (YYYY-MM-DD)"
                        },
                        {
                            "key": "symbols",
                            "value": "FED_FUNDS,SOFR",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "base",
                            "value": "",
                            "disabled": true,
                            "description": "Filter by currency code"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /fluctuation",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://interestratesapi.com/api/v1/fluctuation",
                    "host": [
                        "interestratesapi.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "fluctuation"
                    ],
                    "query": [
                        {
                            "key": "start",
                            "value": "2025-01-01",
                            "disabled": false,
                            "description": "Start date (YYYY-MM-DD)"
                        },
                        {
                            "key": "end",
                            "value": "2026-01-01",
                            "disabled": false,
                            "description": "End date (YYYY-MM-DD)"
                        },
                        {
                            "key": "symbols",
                            "value": "SOFR,SONIA",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "base",
                            "value": "",
                            "disabled": true,
                            "description": "Filter by currency code"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /ohlc",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://interestratesapi.com/api/v1/ohlc",
                    "host": [
                        "interestratesapi.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "ohlc"
                    ],
                    "query": [
                        {
                            "key": "symbols",
                            "value": "SOFR",
                            "disabled": false,
                            "description": "Comma-separated symbol names"
                        },
                        {
                            "key": "period",
                            "value": "monthly",
                            "disabled": false,
                            "description": "weekly | monthly | quarterly"
                        },
                        {
                            "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": "base",
                            "value": "",
                            "disabled": true,
                            "description": "Filter by currency code"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        },
        {
            "name": "GET /convert",
            "request": {
                "method": "GET",
                "header": [],
                "url": {
                    "raw": "https://interestratesapi.com/api/v1/convert",
                    "host": [
                        "interestratesapi.com"
                    ],
                    "path": [
                        "api",
                        "v1",
                        "convert"
                    ],
                    "query": [
                        {
                            "key": "from",
                            "value": "SOFR",
                            "disabled": false,
                            "description": "Base rate symbol"
                        },
                        {
                            "key": "to",
                            "value": "EURIBOR_3M",
                            "disabled": false,
                            "description": "Comparison rate symbol"
                        },
                        {
                            "key": "amount",
                            "value": "500000",
                            "disabled": false,
                            "description": "Loan principal"
                        },
                        {
                            "key": "term_months",
                            "value": "24",
                            "disabled": false,
                            "description": "Loan term in months (1-360)"
                        },
                        {
                            "key": "api_key",
                            "value": "YOUR_API_KEY",
                            "disabled": false
                        }
                    ]
                }
            },
            "response": []
        }
    ],
    "variable": [
        {
            "key": "base_url",
            "value": "https://interestratesapi.com/api/v1"
        }
    ]
}