{
  "opencollection": "1.0.0",
  "info": {
    "name": "FRED Maps API (GeoFRED) Categories Sources API",
    "version": "1.0"
  },
  "request": {
    "auth": {
      "type": "apikey",
      "key": "api_key",
      "value": "{{api_key}}",
      "placement": "query"
    }
  },
  "items": [
    {
      "info": {
        "name": "Sources",
        "type": "folder"
      },
      "items": [
        {
          "info": {
            "name": "FRED Get All Sources of Economic Data",
            "type": "http"
          },
          "http": {
            "method": "GET",
            "url": "https://api.stlouisfed.org/geofred/sources",
            "params": [
              {
                "name": "api_key",
                "value": "abcdef0123456789abcdef0123456789",
                "type": "query",
                "description": "32-character lower-case alphanumeric FRED API key."
              },
              {
                "name": "file_type",
                "value": "json",
                "type": "query",
                "description": "Response format. xml (default) or json. The observations endpoint additionally accepts xlsx and csv."
              },
              {
                "name": "realtime_start",
                "value": "2026-05-28",
                "type": "query",
                "description": "Start of the real-time period (YYYY-MM-DD). Defaults to today."
              },
              {
                "name": "realtime_end",
                "value": "2026-05-28",
                "type": "query",
                "description": "End of the real-time period (YYYY-MM-DD). Defaults to today."
              },
              {
                "name": "limit",
                "value": "100",
                "type": "query",
                "description": "Maximum number of results to return (1–1000)."
              },
              {
                "name": "offset",
                "value": "0",
                "type": "query",
                "description": "Non-negative integer offset into the result set for pagination."
              },
              {
                "name": "order_by",
                "value": "series_count",
                "type": "query",
                "description": "Ordering field."
              },
              {
                "name": "sort_order",
                "value": "asc",
                "type": "query",
                "description": "Sort order. asc (ascending, default) or desc (descending)."
              }
            ]
          },
          "docs": "Get all sources of economic data."
        },
        {
          "info": {
            "name": "FRED Get a Source of Economic Data",
            "type": "http"
          },
          "http": {
            "method": "GET",
            "url": "https://api.stlouisfed.org/geofred/source",
            "params": [
              {
                "name": "api_key",
                "value": "abcdef0123456789abcdef0123456789",
                "type": "query",
                "description": "32-character lower-case alphanumeric FRED API key."
              },
              {
                "name": "file_type",
                "value": "json",
                "type": "query",
                "description": "Response format. xml (default) or json. The observations endpoint additionally accepts xlsx and csv."
              },
              {
                "name": "source_id",
                "value": "1",
                "type": "query",
                "description": "Numeric source ID."
              },
              {
                "name": "realtime_start",
                "value": "2026-05-28",
                "type": "query",
                "description": "Start of the real-time period (YYYY-MM-DD). Defaults to today."
              },
              {
                "name": "realtime_end",
                "value": "2026-05-28",
                "type": "query",
                "description": "End of the real-time period (YYYY-MM-DD). Defaults to today."
              }
            ]
          },
          "docs": "Get a source of economic data by ID."
        },
        {
          "info": {
            "name": "FRED Get the Releases for a Source",
            "type": "http"
          },
          "http": {
            "method": "GET",
            "url": "https://api.stlouisfed.org/geofred/source/releases",
            "params": [
              {
                "name": "api_key",
                "value": "abcdef0123456789abcdef0123456789",
                "type": "query",
                "description": "32-character lower-case alphanumeric FRED API key."
              },
              {
                "name": "file_type",
                "value": "json",
                "type": "query",
                "description": "Response format. xml (default) or json. The observations endpoint additionally accepts xlsx and csv."
              },
              {
                "name": "source_id",
                "value": "1",
                "type": "query",
                "description": "Numeric source ID."
              },
              {
                "name": "realtime_start",
                "value": "2026-05-28",
                "type": "query",
                "description": "Start of the real-time period (YYYY-MM-DD). Defaults to today."
              },
              {
                "name": "realtime_end",
                "value": "2026-05-28",
                "type": "query",
                "description": "End of the real-time period (YYYY-MM-DD). Defaults to today."
              },
              {
                "name": "limit",
                "value": "100",
                "type": "query",
                "description": "Maximum number of results to return (1–1000)."
              },
              {
                "name": "offset",
                "value": "0",
                "type": "query",
                "description": "Non-negative integer offset into the result set for pagination."
              },
              {
                "name": "order_by",
                "value": "series_count",
                "type": "query",
                "description": "Field to order release results by."
              },
              {
                "name": "sort_order",
                "value": "asc",
                "type": "query",
                "description": "Sort order. asc (ascending, default) or desc (descending)."
              }
            ]
          },
          "docs": "Get the releases for a source."
        }
      ]
    }
  ],
  "bundled": true
}