Central Banks & Monetary

Fed balance sheet (SOMA)

System Open Market Account - the Federal Reserve's balance sheet. Breakdown: MBS ($2T), Notes/Bonds ($3.6T), Bills ($413B), TIPS ($291B). Total ~$6.3 trillion. Key indicator of monetary policy tightening/easing.

get/api/v1/fed/soma

Response

Latest SOMA asset holdings breakdown (MBS, Notes/Bonds, Bills, TIPS, etc).

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ]
  }
}

Changes

Changed in 2 of the 21 revisions of this API.2012

Aug 28, 2026560e8847c7b320See the full diff
- ▲
  the response property data/agencies became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/as_of_date became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/bills became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/cmbs became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/frn became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/mbs became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/notes_bonds became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/tips became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/tips_inflation_compensation became optional for the status 200
  response-property-became-optional
- ▲
  the response property data/total became optional for the status 200
  response-property-became-optional
- ▲
  response property data/agencies list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/as_of_date list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/bills list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/cmbs list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/frn list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/mbs list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/notes_bonds list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/tips list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/tips_inflation_compensation list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property data/total list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
This revision also has 15 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Aug 8, 20264c4530760ba112See the full diff
- ○
  added the optional property code to the response with the 401 status
  response-optional-property-added
- ○
  added the optional property code to the response with the 429 status
  response-optional-property-added
- ○
  added the optional property code to the response with the 503 status
  response-optional-property-added
- ○
  added the optional property hint to the response with the 401 status
  response-optional-property-added
- ○
  added the optional property hint to the response with the 429 status
  response-optional-property-added
- ○
  added the optional property hint to the response with the 503 status
  response-optional-property-added
- ○
  added the optional property plan to the response with the 401 status
  response-optional-property-added
- ○
  added the optional property plan to the response with the 429 status
  response-optional-property-added
- ○
  added the optional property plan to the response with the 503 status
  response-optional-property-added
- ○
  added the optional property reason to the response with the 401 status
  response-optional-property-added
- ○
  added the optional property reason to the response with the 429 status
  response-optional-property-added
- ○
  added the optional property reason to the response with the 503 status
  response-optional-property-added

Full history