Bank Corporate Structure, Full Hierarchy

About this dataset

Bank Corporate Structure, Full Hierarchy is a Public dataset in the Banks group of the BankRegReports Data API. The response carries 5 documented fields, sourced from FFIEC NIC + FDIC directory.

Composite companion to /banks/{rssd_id}/structure/. Returns the full ownership hierarchy: parent(s), subsidiaries (name/state/assets/charter enriched), and NIC merger/transformation history (counterparty names, states and a decoded transformation type). Assets are in thousands of US dollars.

Endpoint

GET /api/v1/banks/{rssd_id}/structure/full/

Parameters

Name	Required	Description
rssd_id	required	Federal Reserve RSSD id. e.g. 852218

Response fields

Field	Type	Description
rssd_id	integer	RSSD ID (count)
parents	array of object
subsidiaries	array of object
mergers	array of object
holding_chain	array of object

Example request

curl "https://api.bankregreports.com/api/v1/banks/852218/structure/full/" \
  -H "Authorization: Bearer $BANKREG_API_TOKEN"

Responses are JSON in a {"data": ..., "meta": {...}} envelope. Get a token on the setup page.

Example response shape

A successful call returns HTTP 200 with a JSON body. Each row in data carries the fields below, shown with their documented types rather than sample values.

{
  "data": [
    {
      "rssd_id": "integer",
      "parents": "array of object",
      "subsidiaries": "array of object",
      "mergers": "array of object",
      "holding_chain": "array of object"
    }
  ],
  "meta": { ... }
}

When to use it

Bank Corporate Structure, Full Hierarchy sits in the Banks group of the Data API. Reach for it when your work needs this data straight from the API: it comes back as JSON you can load into a notebook, a spreadsheet or a scheduled pipeline, with the dataset key structure_full naming it the same way in the REST path, the Python SDK and the OpenAPI document.

Access and authentication

This dataset is in the Public tier. Send your API token in the Authorization header as a Bearer token, using a GET request to the endpoint above. The Free plan is the first plan that includes it. Check the plan comparison for request limits, and the data update schedule for when new filings reach the API.

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Keep going

Browse every dataset, follow the setup walkthrough to make a first call, use the Excel add-in for formulas, or connect an assistant through the MCP server.

Python SDK

Install with pip install bankregreports and set BANKREG_API_TOKEN to your key.

import bankregreports

brr = bankregreports.BankReg()  # reads BANKREG_API_TOKEN
rssd_id = 852218  # JPMorgan Chase Bank, N.A.
result = brr.dataset("bank_structure_full", rssd_id=rssd_id)