FDIC Historical API

openapi: 3.0.0
info:
  description: API to serve banking industry data to the public.
  version: 0.1.0
  title: FDIC Bank Data API (Beta) Demographics Historical API
  contact:
    email: PublicDataFeedback@fdic.gov
servers:
- description: API to serve banking industry data to the public.
  url: /banks
tags:
- name: Historical
  description: Historical data from 1934 onward regarding financial institutions.
paths:
  /summary:
    get:
      tags:
      - Historical
      security:
      - ApiKeyAuth: []
      summary: Get Historical Aggregate Data by Year
      operationId: getHistorical
      description: Returns aggregate financial and structure data, subtotaled by year, regarding finanical institutions.
      parameters:
      - in: query
        name: api_key
        description: Api key used for api.fdic.gov
        required: false
        schema:
          type: string
      - in: query
        name: filters
        description: "The filter criteria that refines the records included in the calculated result. All values must be entered in UPPERCASE.\nexample: >-\nSTNAME:\"Alabama\" AND YEAR:2005\nExamples:\n* Filter by Community Banks (CB) vs. Savings Institutions (SI)  \n`CB_SI:CB`  \n* Filter by State name  \n`STNAME:\"Virginia\"`    \n* Filter all but a specified value  \n`!(STNAME:\"Virginia\")`  \n* Filter for any one of multiple State names  \n`STNAME:(\"West Virginia\",\"Delaware\")`    \n* Filter data by the year range  \n`YEAR:[\"2015\" TO \"2017\"]`\n"
        required: false
        example: STNAME:"Alabama"
        schema:
          type: string
      - in: query
        name: fields
        description: Comma delimited list of fields with aggregated annual financial data to return. All values must be entered in UPPERCASE.
        required: false
        example: STNAME,YEAR,INTINC,EINTEXP,NIM,NONII,NONIX,ELNATR,ITAXR,IGLSEC,ITAX,EXTRA,NETINC
        schema:
          type: string
      - in: query
        name: sort_by
        description: Field name by which to sort returned data. All values must be entered in UPPERCASE.
        required: false
        example: YEAR
        schema:
          type: string
          default: YEAR
      - in: query
        name: sort_order
        description: Indicator if ascending (ASC) or descending (DESC). All values must be entered in UPPERCASE.
        required: false
        example: DESC
        schema:
          type: string
          default: ASC
      - in: query
        name: limit
        description: The number of records to return. Default is 10 and maximum is 10,000.
        required: false
        example: 10
        schema:
          type: integer
          minimum: 0
          maximum: 10000
          default: 10
      - in: query
        name: offset
        description: The offset of page to return.
        required: false
        example: 0
        schema:
          type: integer
          minimum: 0
          default: 0
      - in: query
        name: agg_by
        description: The field by which data will be aggregated. All values must be entered in UPPERCASE.
        required: false
        schema:
          type: string
      - in: query
        name: agg_term_fields
        description: The field(s) for which aggregations will be counted for each unique term. All values must be entered in UPPERCASE.
        required: false
        schema:
          type: string
      - in: query
        name: agg_sum_fields
        description: The field(s) for which aggregations will be summed or aggregated. All values must be entered in UPPERCASE.
        required: false
        schema:
          type: string
      - in: query
        name: agg_limit
        description: The limit on how many aggregated results will be displayed.
        required: false
        schema:
          type: integer
          minimum: 0
          maximum: 10000
      - in: query
        name: max_value
        description: The field by which the max value is desired.
        required: false
        schema:
          type: string
      - in: query
        name: max_value_by
        description: The field that will be used to determine unique records, similar to a primary key (i.e. CERT). All values must be entered in UPPERCASE.
        required: false
        schema:
          type: string
      - $ref: '#/components/parameters/fileFormat'
      - $ref: '#/components/parameters/fileDownload'
      - $ref: '#/components/parameters/fileName'
      responses:
        '200':
          description: Successful Operation
          content:
            application/json:
              schema:
                type: object
                properties:
                  meta:
                    $ref: '#/components/schemas/metadata'
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/summary'
            text/csv:
              schema:
                type: string
                format: csv
        '400':
          description: bad input parameter
components:
  parameters:
    fileName:
      in: query
      name: filename
      description: The filename to use when downloading data.
      required: false
      example: data_file
      schema:
        type: string
    fileDownload:
      in: query
      name: download
      description: Whether the data should be downloaded as a file.
      required: false
      example: false
      schema:
        type: boolean
        enum:
        - false
        - true
    fileFormat:
      in: query
      name: format
      description: The format of the data to return.
      required: false
      example: json
      schema:
        type: string
        enum:
        - json
        - csv
  schemas:
    summary:
      type: object
      allOf:
      - $ref: summary_properties.yaml
    metadata:
      type: object
      properties:
        total:
          type: integer
          description: Total query result count
        parameters:
          type: object
          description: Query parameters supplied
        index:
          type: object
          properties:
            name:
              type: string
              description: name of index used to retrieve data
            createTimestamp:
              type: string
              format: date-time
              description: date/time index was created