Get the related FRED tags for one or more FRED tags. Optionally, filter results by tag group or search.
FRED tags are attributes assigned to series. Related FRED tags are the tags assigned to series that match all tags in the tag_names parameter and no tags in the exclude_tag_names parameter. See the related request fred/tags.
This request can return either XML or JSON by setting the file_type parameter to xml or json. Note that the default value of file_type is xml. The API key 'abcdefghijklmnopqrstuvwxyz123456' is for demonstration purposes only. Use a registered API key instead.
https://api.stlouisfed.org/fred/related_tags?tag_names=monetary+aggregates;weekly&api_key=abcdefghijklmnopqrstuvwxyz123456
<tags realtime_start="2013-08-14" realtime_end="2013-08-14" order_by="series_count" sort_order="desc" count="13" offset="0" limit="1000">
<tag name="nation" group_id="geot" notes="Country Level" created="2012-02-27 10:18:19-06" popularity="100" series_count="12"/>
<tag name="usa" group_id="geo" notes="United States of America" created="2012-02-27 10:18:19-06" popularity="100" series_count="12"/>
<tag name="frb" group_id="src" notes="Board of Governors of the Federal Reserve System" created="2012-02-27 10:18:19-06" popularity="90" series_count="10"/>
<tag name="nsa" group_id="seas" notes="Not seasonally adjusted" created="2012-02-27 10:18:19-06" popularity="96" series_count="6"/>
<tag name="sa" group_id="seas" notes="Seasonally adjusted" created="2012-02-27 10:18:19-06" popularity="94" series_count="6"/>
<tag name="m1" group_id="gen" notes="M1 Money Stock" created="2012-02-27 10:18:19-06" popularity="71" series_count="4"/>
<tag name="m2" group_id="gen" notes="M2 Money Stock" created="2012-02-27 10:18:19-06" popularity="75" series_count="4"/>
<tag name="currency" group_id="gen" notes="" created="2012-02-27 10:18:19-06" popularity="74" series_count="2"/>
<tag name="discontinued" group_id="gen" notes="" created="2012-02-27 10:18:19-06" popularity="68" series_count="2"/>
<tag name="frb stl" group_id="src" notes="Federal Reserve Bank of St. Louis (source)" created="2012-02-27 10:18:19-06" popularity="81" series_count="2"/>
<tag name="h6" group_id="rls" notes="H.6 Money Stock Measures" created="2012-08-16 15:21:17-05" popularity="41" series_count="2"/>
<tag name="m3" group_id="gen" notes="M3 Money Stock" created="2012-02-27 10:18:19-06" popularity="50" series_count="2"/>
<tag name="mzm" group_id="gen" notes="MZM Money Stock" created="2012-02-27 10:18:19-06" popularity="61" series_count="2"/>
</tags>
https://api.stlouisfed.org/fred/related_tags?tag_names=monetary+aggregates;weekly&api_key=abcdefghijklmnopqrstuvwxyz123456&file_type=json
{
"realtime_start": "2013-08-14",
"realtime_end": "2013-08-14",
"order_by": "series_count",
"sort_order": "desc",
"count": 13,
"offset": 0,
"limit": 1000,
"tags": [
{
"name": "nation",
"group_id": "geot",
"notes": "Country Level",
"created": "2012-02-27 10:18:19-06",
"popularity": 100,
"series_count": 12
},
{
"name": "usa",
"group_id": "geo",
"notes": "United States of America",
"created": "2012-02-27 10:18:19-06",
"popularity": 100,
"series_count": 12
},
{
"name": "frb",
"group_id": "src",
"notes": "Board of Governors of the Federal Reserve System",
"created": "2012-02-27 10:18:19-06",
"popularity": 90,
"series_count": 10
},
{
"name": "nsa",
"group_id": "seas",
"notes": "Not seasonally adjusted",
"created": "2012-02-27 10:18:19-06",
"popularity": 96,
"series_count": 6
},
{
"name": "sa",
"group_id": "seas",
"notes": "Seasonally adjusted",
"created": "2012-02-27 10:18:19-06",
"popularity": 94,
"series_count": 6
},
{
"name": "m1",
"group_id": "gen",
"notes": "M1 Money Stock",
"created": "2012-02-27 10:18:19-06",
"popularity": 71,
"series_count": 4
},
{
"name": "m2",
"group_id": "gen",
"notes": "M2 Money Stock",
"created": "2012-02-27 10:18:19-06",
"popularity": 75,
"series_count": 4
},
{
"name": "currency",
"group_id": "gen",
"notes": "",
"created": "2012-02-27 10:18:19-06",
"popularity": 74,
"series_count": 2
},
{
"name": "discontinued",
"group_id": "gen",
"notes": "",
"created": "2012-02-27 10:18:19-06",
"popularity": 68,
"series_count": 2
},
{
"name": "frb stl",
"group_id": "src",
"notes": "Federal Reserve Bank of St. Louis (source)",
"created": "2012-02-27 10:18:19-06",
"popularity": 81,
"series_count": 2
},
{
"name": "h6",
"group_id": "rls",
"notes": "H.6 Money Stock Measures",
"created": "2012-08-16 15:21:17-05",
"popularity": 41,
"series_count": 2
},
{
"name": "m3",
"group_id": "gen",
"notes": "M3 Money Stock",
"created": "2012-02-27 10:18:19-06",
"popularity": 50,
"series_count": 2
},
{
"name": "mzm",
"group_id": "gen",
"notes": "MZM Money Stock",
"created": "2012-02-27 10:18:19-06",
"popularity": 61,
"series_count": 2
}
]
}
Read API Keys for more information.
A key or file extension that indicates the type of file to send.
xml = Extensible Markup Language. The HTTP Content-Type is text/xml.
json = JavaScript Object Notation. The HTTP Content-Type is application/json.
The start of the real-time period. For more information, see Real-Time Periods.
The end of the real-time period. For more information, see Real-Time Periods.
A semicolon delimited list of tag names that series match all of. See the related request fred/tags.
A semicolon delimited list of tag names that series match none of.
A tag group id to filter tags by type.
freq = Frequency
gen = General or Concept
geo = Geography
geot = Geography Type
rls = Release
seas = Seasonal Adjustment
src = Source
The words to find matching tags with.
The maximum number of results to return.
Order results by values of the specified attribute.
Sort results is ascending or descending order for attribute values specified by order_by.