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Timothy Kassis d17d74dc5d Add support for economic data form the Federal Reserve using FRED

2026-01-27 10:41:40 -08:00

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FRED Releases Endpoints

Releases endpoints provide access to economic data releases and their publication schedules.

fred/releases - Get all releases
fred/releases/dates - Get release dates for all releases
fred/release - Get a specific release
fred/release/dates - Get dates for a release
fred/release/series - Get series in a release
fred/release/sources - Get sources for a release
fred/release/tags - Get tags for a release
fred/release/related_tags - Get related tags
fred/release/tables - Get release table structure

About Releases

A "release" in FRED represents a publication of economic data, such as:

Gross Domestic Product (release_id=53)
Employment Situation (release_id=50)
Consumer Price Index (release_id=10)
Industrial Production and Capacity Utilization (release_id=13)

Releases have scheduled publication dates and may contain multiple related series.

fred/releases

Get all releases of economic data.

URL: https://api.stlouisfed.org/fred/releases

Required Parameters

Parameter	Type	Description
`api_key`	string	32-character API key

Optional Parameters

Parameter	Type	Default	Description
`file_type`	string	xml	xml or json
`realtime_start`	date	today	YYYY-MM-DD
`realtime_end`	date	today	YYYY-MM-DD
`limit`	integer	1000	1-1000
`offset`	integer	0	Pagination offset
`order_by`	string	release_id	release_id, name, press_release, realtime_start, realtime_end
`sort_order`	string	asc	asc or desc

Example

response = requests.get(
    "https://api.stlouisfed.org/fred/releases",
    params={
        "api_key": API_KEY,
        "file_type": "json",
        "order_by": "name"
    }
)

Response

{
  "realtime_start": "2023-08-14",
  "realtime_end": "2023-08-14",
  "count": 300,
  "offset": 0,
  "limit": 1000,
  "releases": [
    {
      "id": 9,
      "realtime_start": "2023-08-14",
      "realtime_end": "2023-08-14",
      "name": "Advance Monthly Sales for Retail and Food Services",
      "press_release": true,
      "link": "http://www.census.gov/retail/"
    },
    {
      "id": 53,
      "realtime_start": "2023-08-14",
      "realtime_end": "2023-08-14",
      "name": "Gross Domestic Product",
      "press_release": true,
      "link": "http://www.bea.gov/national/index.htm"
    }
  ]
}

fred/releases/dates

Get release dates for all releases of economic data.

URL: https://api.stlouisfed.org/fred/releases/dates

Required Parameters

Parameter	Type	Description
`api_key`	string	32-character API key

Optional Parameters

Parameter	Type	Default	Description
`file_type`	string	xml	xml or json
`realtime_start`	date	current year start	YYYY-MM-DD
`realtime_end`	date	9999-12-31	YYYY-MM-DD
`limit`	integer	1000	1-1000
`offset`	integer	0	Pagination offset
`order_by`	string	release_date	release_date, release_id, release_name
`sort_order`	string	desc	asc or desc
`include_release_dates_with_no_data`	string	false	true or false

Note: These dates reflect when data sources publish information, not necessarily when data becomes available on FRED.

Example

from datetime import datetime, timedelta

# Get releases in next 7 days
today = datetime.now().strftime("%Y-%m-%d")
next_week = (datetime.now() + timedelta(days=7)).strftime("%Y-%m-%d")

response = requests.get(
    "https://api.stlouisfed.org/fred/releases/dates",
    params={
        "api_key": API_KEY,
        "file_type": "json",
        "realtime_start": today,
        "realtime_end": next_week,
        "order_by": "release_date",
        "sort_order": "asc",
        "include_release_dates_with_no_data": "true"
    }
)

Response

{
  "realtime_start": "2023-08-14",
  "realtime_end": "2023-08-21",
  "count": 50,
  "release_dates": [
    {
      "release_id": 21,
      "release_name": "H.6 Money Stock Measures",
      "date": "2023-08-15"
    },
    {
      "release_id": 10,
      "release_name": "Consumer Price Index",
      "date": "2023-08-16"
    }
  ]
}

fred/release

Get a specific release of economic data.

URL: https://api.stlouisfed.org/fred/release

Required Parameters

Parameter	Type	Description
`api_key`	string	32-character API key
`release_id`	integer	Release identifier

Optional Parameters

Parameter	Type	Default	Description
`file_type`	string	xml	xml or json
`realtime_start`	date	today	YYYY-MM-DD
`realtime_end`	date	today	YYYY-MM-DD

Example

# Get GDP release info
response = requests.get(
    "https://api.stlouisfed.org/fred/release",
    params={
        "api_key": API_KEY,
        "release_id": 53,
        "file_type": "json"
    }
)

Response

{
  "realtime_start": "2023-08-14",
  "realtime_end": "2023-08-14",
  "releases": [
    {
      "id": 53,
      "realtime_start": "2023-08-14",
      "realtime_end": "2023-08-14",
      "name": "Gross Domestic Product",
      "press_release": true,
      "link": "http://www.bea.gov/national/index.htm"
    }
  ]
}

fred/release/dates

Get release dates for a specific release.

URL: https://api.stlouisfed.org/fred/release/dates

Required Parameters

Parameter	Type	Description
`api_key`	string	32-character API key
`release_id`	integer	Release identifier

Optional Parameters

Parameter	Type	Default	Description
`file_type`	string	xml	xml or json
`realtime_start`	date	1776-07-04	YYYY-MM-DD
`realtime_end`	date	9999-12-31	YYYY-MM-DD
`limit`	integer	10000	1-10000
`offset`	integer	0	Pagination offset
`sort_order`	string	asc	asc or desc
`include_release_dates_with_no_data`	string	false	true or false

Example

# Get historical GDP release dates
response = requests.get(
    "https://api.stlouisfed.org/fred/release/dates",
    params={
        "api_key": API_KEY,
        "release_id": 53,
        "file_type": "json",
        "sort_order": "desc",
        "limit": 20
    }
)

Response

{
  "realtime_start": "1776-07-04",
  "realtime_end": "9999-12-31",
  "count": 250,
  "offset": 0,
  "limit": 20,
  "release_dates": [
    {"release_id": 53, "date": "2023-07-27"},
    {"release_id": 53, "date": "2023-06-29"},
    {"release_id": 53, "date": "2023-05-25"}
  ]
}

fred/release/series

Get the series on a release.

URL: https://api.stlouisfed.org/fred/release/series

Required Parameters

Parameter	Type	Description
`api_key`	string	32-character API key
`release_id`	integer	Release identifier

Optional Parameters

Parameter	Type	Default	Description
`file_type`	string	xml	xml or json
`realtime_start`	date	today	YYYY-MM-DD
`realtime_end`	date	today	YYYY-MM-DD
`limit`	integer	1000	1-1000
`offset`	integer	0	Pagination offset
`order_by`	string	series_id	Sort field
`sort_order`	string	asc	asc or desc
`filter_variable`	string	-	frequency, units, seasonal_adjustment
`filter_value`	string	-	Filter value
`tag_names`	string	-	Semicolon-delimited tags
`exclude_tag_names`	string	-	Tags to exclude

Order By Options

series_id
title
units
frequency
seasonal_adjustment
realtime_start
realtime_end
last_updated
observation_start
observation_end
popularity
group_popularity

Example

# Get quarterly series from GDP release
response = requests.get(
    "https://api.stlouisfed.org/fred/release/series",
    params={
        "api_key": API_KEY,
        "release_id": 53,
        "file_type": "json",
        "filter_variable": "frequency",
        "filter_value": "Quarterly",
        "order_by": "popularity",
        "sort_order": "desc",
        "limit": 10
    }
)

Response

{
  "count": 500,
  "offset": 0,
  "limit": 10,
  "seriess": [
    {
      "id": "GDP",
      "title": "Gross Domestic Product",
      "observation_start": "1947-01-01",
      "observation_end": "2023-04-01",
      "frequency": "Quarterly",
      "units": "Billions of Dollars",
      "seasonal_adjustment": "Seasonally Adjusted Annual Rate",
      "popularity": 95
    },
    {
      "id": "GDPC1",
      "title": "Real Gross Domestic Product",
      "observation_start": "1947-01-01",
      "observation_end": "2023-04-01",
      "frequency": "Quarterly",
      "units": "Billions of Chained 2017 Dollars",
      "seasonal_adjustment": "Seasonally Adjusted Annual Rate",
      "popularity": 90
    }
  ]
}

fred/release/sources

Get the sources for a release.

URL: https://api.stlouisfed.org/fred/release/sources

Required Parameters

Parameter	Type	Description
`api_key`	string	32-character API key
`release_id`	integer	Release identifier

Optional Parameters

Parameter	Type	Default	Description
`file_type`	string	xml	xml or json
`realtime_start`	date	today	YYYY-MM-DD
`realtime_end`	date	today	YYYY-MM-DD

Example

response = requests.get(
    "https://api.stlouisfed.org/fred/release/sources",
    params={
        "api_key": API_KEY,
        "release_id": 51,
        "file_type": "json"
    }
)

Response

{
  "realtime_start": "2023-08-14",
  "realtime_end": "2023-08-14",
  "sources": [
    {
      "id": 18,
      "realtime_start": "2023-08-14",
      "realtime_end": "2023-08-14",
      "name": "U.S. Department of Commerce: Bureau of Economic Analysis",
      "link": "http://www.bea.gov/"
    },
    {
      "id": 19,
      "realtime_start": "2023-08-14",
      "realtime_end": "2023-08-14",
      "name": "U.S. Department of Commerce: Census Bureau",
      "link": "http://www.census.gov/"
    }
  ]
}

fred/release/tags

Get the tags for a release.

URL: https://api.stlouisfed.org/fred/release/tags

Required Parameters

Parameter	Type	Description
`api_key`	string	32-character API key
`release_id`	integer	Release identifier

Optional Parameters

Parameter	Type	Default	Description
`file_type`	string	xml	xml or json
`realtime_start`	date	today	YYYY-MM-DD
`realtime_end`	date	today	YYYY-MM-DD
`tag_names`	string	-	Semicolon-delimited tags
`tag_group_id`	string	-	freq, gen, geo, geot, rls, seas, src
`search_text`	string	-	Search tag names
`limit`	integer	1000	1-1000
`offset`	integer	0	Pagination offset
`order_by`	string	series_count	series_count, popularity, created, name, group_id
`sort_order`	string	asc	asc or desc

Example

response = requests.get(
    "https://api.stlouisfed.org/fred/release/tags",
    params={
        "api_key": API_KEY,
        "release_id": 53,
        "file_type": "json",
        "tag_group_id": "gen"
    }
)

fred/release/related_tags

Get related tags for a release.

URL: https://api.stlouisfed.org/fred/release/related_tags

Required Parameters

Parameter	Type	Description
`api_key`	string	32-character API key
`release_id`	integer	Release identifier
`tag_names`	string	Semicolon-delimited tags

Optional Parameters

Parameter	Type	Default	Description
`file_type`	string	xml	xml or json
`exclude_tag_names`	string	-	Tags to exclude
`tag_group_id`	string	-	freq, gen, geo, geot, rls, seas, src
`search_text`	string	-	Search tag names
`limit`	integer	1000	1-1000
`offset`	integer	0	Pagination offset
`order_by`	string	series_count	Ordering field
`sort_order`	string	asc	asc or desc

fred/release/tables

Get release table trees for a release.

URL: https://api.stlouisfed.org/fred/release/tables

Required Parameters

Parameter	Type	Description
`api_key`	string	32-character API key
`release_id`	integer	Release identifier

Optional Parameters

Parameter	Type	Default	Description
`file_type`	string	xml	xml or json
`element_id`	integer	root	Specific table element
`include_observation_values`	string	false	true or false
`observation_date`	string	9999-12-31	YYYY-MM-DD

Response Fields

Field	Description
`element_id`	Unique identifier for table element
`release_id`	Associated release
`series_id`	Economic data series reference
`name`	Element description
`level`	Hierarchical depth
`children`	Nested sub-elements

Example

# Get GDP release table structure
response = requests.get(
    "https://api.stlouisfed.org/fred/release/tables",
    params={
        "api_key": API_KEY,
        "release_id": 53,
        "file_type": "json"
    }
)

Response

{
  "name": "Gross Domestic Product",
  "element_id": 12886,
  "release_id": "53",
  "elements": {
    "12886": {
      "element_id": 12886,
      "release_id": 53,
      "series_id": "GDP",
      "parent_id": null,
      "line": "1",
      "type": "series",
      "name": "Gross domestic product",
      "level": "0",
      "children": [12887, 12888]
    }
  }
}

Common Release IDs

ID	Name
53	Gross Domestic Product
50	Employment Situation
10	Consumer Price Index
13	G.17 Industrial Production and Capacity Utilization
21	H.6 Money Stock Measures
18	H.3 Aggregate Reserves of Depository Institutions
19	H.4.1 Factors Affecting Reserve Balances
51	International Transactions
9	Advance Monthly Sales for Retail and Food Services
86	Commercial Paper

Building a Release Calendar

from datetime import datetime, timedelta

def get_release_calendar(api_key, days_ahead=14):
    """Get upcoming data releases."""
    today = datetime.now()
    end_date = today + timedelta(days=days_ahead)

    response = requests.get(
        "https://api.stlouisfed.org/fred/releases/dates",
        params={
            "api_key": api_key,
            "file_type": "json",
            "realtime_start": today.strftime("%Y-%m-%d"),
            "realtime_end": end_date.strftime("%Y-%m-%d"),
            "order_by": "release_date",
            "sort_order": "asc",
            "include_release_dates_with_no_data": "true"
        }
    )

    data = response.json()
    calendar = {}

    for item in data.get("release_dates", []):
        date = item["date"]
        if date not in calendar:
            calendar[date] = []
        calendar[date].append({
            "release_id": item["release_id"],
            "name": item["release_name"]
        })

    return calendar

16 KiB Raw Blame History

FRED Releases Endpoints

Table of Contents

About Releases

fred/releases

Required Parameters

Optional Parameters

Example

Response

fred/releases/dates

Required Parameters

Optional Parameters

Example

Response

fred/release

Required Parameters

Optional Parameters

Example

Response

fred/release/dates

Required Parameters

Optional Parameters

Example

Response

fred/release/series

Required Parameters

Optional Parameters

Order By Options

Example

Response

fred/release/sources

Required Parameters

Optional Parameters

Example

Response

fred/release/tags

Required Parameters

Optional Parameters

Example

fred/release/related_tags

Required Parameters

Optional Parameters

fred/release/tables

Required Parameters

Optional Parameters

Response Fields

Example

Response

Common Release IDs

Building a Release Calendar

16 KiB

Raw Blame History