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 History API
  contact:
    email: PublicDataFeedback@fdic.gov
servers:
- description: API to serve banking industry data to the public.
  url: /banks
tags:
- name: History
  description: List of structure change events
paths:
  /history:
    get:
      tags:
      - History
      security:
      - ApiKeyAuth: []
      summary: Get Detail on Structure Change Events
      operationId: getHistory
      description: Returns details on structure change events
      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 returned. All values must be entered in UPPERCASE.\nExamples:\n* Filter by State\n`STATE:\"VIRGINIA\"`  \n* Filter all but a specified value  \n`!(STATE:\"VIRGINIA\")`  \n* Filter by Date Range\n`PROCDATE:[2020-01-01 TO 2020-02-01]`\n"
        required: false
        example: STATE:"VIRGINIA"
        schema:
          type: string
      - in: query
        name: search
        description: 'Flexible text search against institution records

          Search supports text search and fuzzy matching, as opposed to filters that are exact matches. All values must be entered in UPPERCASE.

          Examples:

          * Search by Name

          `NAME: Island`

          * Search by Name (fuzzy match)

          `NAME: Iland`

          * Search by State

          `STATE: VA`

          '
        required: false
        schema:
          type: string
      - in: query
        name: fields
        description: Comma delimited list of fields of failed financial institutions to return. All values must be entered in UPPERCASE.
        required: false
        example: INSTNAME,CERT,PCITY,PSTALP,PZIP5
        schema:
          type: string
      - in: query
        name: sort_by
        description: Field name by which to sort returned data
        required: false
        example: PROCDATE
        schema:
          type: string
          default: PROCDATE
      - 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: 100
      - 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_limit
        description: The limit on how many aggregated results will be displayed
        required: false
        example: 10
        schema:
          type: integer
          minimum: 0
          maximum: 10000
          default: 10
      - $ref: '#/components/parameters/fileFormat'
      - $ref: '#/components/parameters/fileDownload'
      - $ref: '#/components/parameters/fileName'
      responses:
        '200':
          description: Successful Operation
          content:
            application/json:
              schema:
                properties:
                  meta:
                    $ref: '#/components/schemas/metadata'
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/history'
                  totals:
                    $ref: '#/components/schemas/totals'
            text/csv:
              schema:
                type: string
                format: csv
        '400':
          description: bad input parameter
components:
  schemas:
    totals:
      type: object
      description: Total and subtotal data (additional properties based on fields selected)
      properties:
        count:
          type: integer
          description: Total result count
    history:
      type: object
      allOf:
      - $ref: history_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
  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