Citizens Branch Locator API

The Citizens Branch Locator API enables searching for Citizens Bank branches throughout the USA using zip code, street address, geographical coordinates or routing number. Like the ATM Locator it is published only on the sandbox portal and gated by a Partner-ID header.

Operations 4

GET /routingnumber/{routingnumber}
GET /latitude/\{latitude}/longitude/{longitude}
GET /state/{state}/city/{city}
GET /postalcode/{postalCode} findBranchesByPostalCode #

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OpenAPI Specification

citizens-financial-group-branch-locator-openapi.yml Raw ↑
swagger: '2.0'
info:
  title: Branch Locator
  x-ibm-name: branch-locator
  version: 1.0.10
  description: The Citizens Bank Branch Locator API enables users to locate all Citizens Bank branches
    throughout the USA. Using Zip Code, Street Address or longitudinal and latitudinal data, users can
    find the location of the branch, the hours of operation and the whether the location is a standalone
    branch or part of another entity (e.g. Supermarket).
  x-ibm-summary: ''
  x-source-url: https://sandboxdeveloper.citizensbank.com/product/127/api/106
  x-harvested: '2026-09-05'
  x-harvest-method: searched
  x-environment: sandbox
schemes:
- https
basePath: /v1/branch-locator
produces:
- application/json
consumes:
- application/json
security:
- Partner Id: []
securityDefinitions:
  Partner Id:
    type: apiKey
    description: Used for differentiating the registered vendors/partners
    name: Partner-ID
    in: header
    x-key-type: client_id
x-ibm-configuration:
  enforced: true
  testable: true
  phase: realized
  cors:
    enabled: true
  type: rest
  application-authentication:
    certificate: false
  servers:
  - url: https://sandboxapi.citizensbank.com/v1/branch-locator
    type:
    - production
    - development
definitions:
  Address:
    type: object
    properties:
      line1:
        type: string
      city:
        type: string
      state:
        type: string
      postalCode:
        type: string
      country:
        type: string
  Branch:
    type: object
    properties:
      features:
        type: array
        items:
          type: string
      operatingHours:
        type: array
        items:
          $ref: '#/definitions/OperatingHour'
      driveupWindowHours:
        type: array
        items:
          $ref: '#/definitions/DriveupWindowHour'
  BranchDetails:
    type: object
    properties:
      locationNumber:
        type: string
      locationName:
        type: string
      phoneNumber:
        type: string
      latitude:
        type: integer
        format: int32
      longitude:
        type: integer
        format: int32
      cashDenomination:
        type: string
      routingNumber:
        type: string
      address:
        $ref: '#/definitions/Address'
      branch:
        $ref: '#/definitions/Branch'
  DriveupWindowHour:
    type: object
    properties:
      dayOfWeek:
        type: string
      openingTime:
        type: string
      closingTime:
        type: string
  GetLocationsResponse:
    type: object
    properties:
      locationDetails:
        type: array
        items:
          $ref: '#/definitions/BranchDetails'
      error:
        $ref: '#/definitions/LocationError'
      numberOfLocations:
        type: integer
        format: int32
  LocationError:
    type: object
    properties:
      errorMessage:
        type: string
      errorNumber:
        type: string
  OperatingHour:
    type: object
    properties:
      dayOfWeek:
        type: string
      openingTime:
        type: string
      closingTime:
        type: string
  Brand:
    type: object
    properties:
      BrandName:
        type: string
      Branch:
        type: array
        items:
          $ref: '#/definitions/Branch'
  SearchBranchResponse:
    type: object
    properties:
      data:
        type: array
        items:
          $ref: '#/definitions/SearchBranchResponseData'
      error:
        $ref: '#/definitions/LocationError'
  SearchBranchResponseData:
    type: object
    properties:
      Brand:
        type: array
        items:
          $ref: '#/definitions/Brand'
  Location:
    type: object
    properties:
      city:
        type: string
      postalCode:
        type: string
      state:
        type: string
      latitude:
        type: number
        format: double
      longitude:
        type: number
        format: double
      routingNumber:
        type: string
      radius:
        type: integer
        format: int32
      isBranch:
        type: string
      isATM:
        type: string
      isOpenNow:
        type: string
      features:
        type: array
        items:
          type: string
  SearchByPostalResponseData:
    type: object
    properties:
      brand:
        type: array
        items:
          $ref: '#/definitions/Brand'
  SearchByPostalResponse:
    type: object
    properties:
      data:
        type: array
        items:
          $ref: '#/definitions/SearchByPostalResponseData'
paths:
  /routingnumber/{routingnumber}:
    parameters:
    - name: routingnumber
      in: path
      required: true
      description: Input routingnumber
      type: string
    get:
      responses:
        '200':
          schema:
            type: string
          description: success
  /latitude/\{latitude}/longitude/{longitude}:
    parameters:
    - name: latitude
      in: path
      required: true
      description: input latitude value
      type: string
    - name: longitude
      in: path
      required: true
      description: input longitude value
      type: string
    get:
      responses:
        '200':
          schema:
            type: string
          description: success
  /state/{state}/city/{city}:
    parameters:
    - name: state
      in: path
      required: true
      description: Input state code
      type: string
    - name: city
      in: path
      required: true
      description: Input city code
      type: string
    get:
      responses:
        '200':
          schema:
            type: string
          description: success
  /postalcode/{postalCode}:
    get:
      summary: findBranchesByPostalCode
      x-swagger-router-controller: branch-controller
      description: ''
      operationId: findBranchesByPostalCode
      consumes:
      - application/json
      produces:
      - application/json
      parameters:
      - in: path
        name: postalCode
        description: To get atm information
        required: true
        type: string
      responses:
        '200':
          description: OK
          schema:
            $ref: '#/definitions/SearchByPostalResponse'
host: sandboxapi.citizensbank.com