MX Technologies institutions API

openapi: 3.0.0
info:
  contact:
    name: MX Platform API
    url: https://www.mx.com/products/platform-api
  description: 'The MX Platform API is a powerful, fully-featured API designed to make aggregating and enhancing financial data easy and reliable. It can seamlessly connect your app or website to tens of thousands of financial institutions.


    Just getting started? See our [use case guides](/use-cases/).

    '
  title: MX Platform accounts institutions API
  version: '20111101'
servers:
- url: https://int-api.mx.com
- url: https://api.mx.com
security:
- basicAuth: []
tags:
- name: institutions
paths:
  /institutions:
    get:
      description: This endpoint returns a list of institutions based on the specified search term or parameter.
      operationId: listInstitutions
      parameters:
      - $ref: '#/components/parameters/institutionName'
      - $ref: '#/components/parameters/isoCountryCode'
      - $ref: '#/components/parameters/page'
      - $ref: '#/components/parameters/recordsPerPageMax1000'
      - $ref: '#/components/parameters/supportsAccountIdentification'
      - $ref: '#/components/parameters/supportsAccountStatement'
      - $ref: '#/components/parameters/supportsAccountVerification'
      - $ref: '#/components/parameters/supportsTransactionHistory'
      responses:
        '200':
          content:
            application/vnd.mx.api.v1+json:
              schema:
                $ref: '#/components/schemas/InstitutionsResponseBody'
          description: OK
      summary: List institutions
      tags:
      - institutions
  /institutions/favorites:
    get:
      description: This endpoint returns a paginated list containing institutions that have been set as the partner’s favorites, sorted by popularity. Please contact MX to set a list of favorites.
      operationId: listFavoriteInstitutions
      parameters:
      - $ref: '#/components/parameters/isoCountryCode'
      - $ref: '#/components/parameters/page'
      - $ref: '#/components/parameters/recordsPerPageMax1000'
      responses:
        '200':
          content:
            application/vnd.mx.api.v1+json:
              schema:
                $ref: '#/components/schemas/InstitutionsResponseBody'
          description: OK
      summary: List favorite institutions
      tags:
      - institutions
  /institutions/{institution_code}:
    get:
      description: This endpoint returns information about the institution specified by `institution_code`.
      operationId: readInstitution
      parameters:
      - $ref: '#/components/parameters/institutionCode'
      responses:
        '200':
          content:
            application/vnd.mx.api.v1+json:
              schema:
                $ref: '#/components/schemas/InstitutionResponseBody'
          description: OK
      summary: Read institution
      tags:
      - institutions
  /institutions/{institution_code}/credentials:
    get:
      description: 'Use this endpoint to see which credentials will be needed to create a member for a specific institution.


        Passing an invalid `institution_code` returns a `404`.

        '
      operationId: listInstitutionCredentials
      parameters:
      - $ref: '#/components/parameters/institutionCode'
      - $ref: '#/components/parameters/page'
      - $ref: '#/components/parameters/recordsPerPageMax1000'
      responses:
        '200':
          content:
            application/vnd.mx.api.v1+json:
              schema:
                $ref: '#/components/schemas/CredentialsResponseBody'
          description: OK
      summary: List institution credentials
      tags:
      - institutions
  /institutions/{institution_identifier}/credentials:
    get:
      description: 'Use this endpoint to see which credentials will be needed to create a member for a specific institution.


        Passing an invalid `institution_identifier` returns a `404`.

        '
      operationId: listInstitutionCredentials
      parameters:
      - $ref: '#/components/parameters/acceptVersion'
      - $ref: '#/components/parameters/institutionIdentifier'
      - $ref: '#/components/parameters/page'
      - $ref: '#/components/parameters/recordsPerPageMax1000'
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CredentialsResponseBody'
          description: OK
      summary: List institution credentials
      tags:
      - institutions
components:
  parameters:
    supportsAccountIdentification:
      description: Filter only institutions which support account identification.
      example: true
      in: query
      name: supports_account_identification
      schema:
        type: boolean
    institutionCode:
      description: The institution_code of the institution.
      example: mxbank
      in: path
      name: institution_code
      required: true
      schema:
        type: string
    supportsTransactionHistory:
      description: Filter only institutions which support extended transaction history.
      example: true
      in: query
      name: supports_transaction_history
      schema:
        type: boolean
    institutionName:
      description: This will list only institutions in which the appended string appears.
      example: mxbank
      in: query
      name: name
      schema:
        type: string
    acceptVersion:
      name: Accept-Version
      in: header
      required: true
      schema:
        type: string
        default: v20250224
        example: v20250224
      description: MX Platform API version.
    page:
      description: Results are paginated. Specify current page.
      example: 1
      in: query
      name: page
      schema:
        type: integer
    recordsPerPageMax1000:
      description: This specifies the number of records to be returned on each page. Defaults to `25`. The valid range is from `10` to `1000`. If the value exceeds `1000`, the default value of `25` will be used instead.
      example: 10
      in: query
      name: records_per_page
      schema:
        type: integer
    supportsAccountStatement:
      description: Filter only institutions which support account statements.
      example: true
      in: query
      name: supports_account_statement
      schema:
        type: boolean
    isoCountryCode:
      description: An array of strings that filters institutions in the widget by the specified country code. Acceptable codes include `US`, `CA`, and `MX` (Mexico).
      required: false
      in: query
      name: iso_country_code
      example:
      - US
      - CA
      schema:
        type: array
        items:
          type: string
    institutionIdentifier:
      description: The identifier for the institution. For this identifier, use either the `institution_code` or the institution `guid`.
      example: mxbank
      in: path
      name: institution_identifier
      required: true
      schema:
        type: string
    supportsAccountVerification:
      description: Filter only institutions which support account verification.
      example: true
      in: query
      name: supports_account_verification
      schema:
        type: boolean
  schemas:
    InstitutionResponseBody:
      properties:
        institution:
          $ref: '#/components/schemas/InstitutionResponse'
      type: object
    CredentialsResponseBody:
      properties:
        credentials:
          items:
            $ref: '#/components/schemas/CredentialResponse'
          type: array
        pagination:
          $ref: '#/components/schemas/PaginationResponse'
      type: object
    InstitutionResponse:
      properties:
        code:
          example: mxbank
          nullable: true
          type: string
        forgot_password_url:
          example: https://example.url.mxbank.com/forgot-password
          nullable: true
          type: string
        forgot_username_url:
          example: https://example.url.mxbank.com/forgot-username
          nullable: true
          type: string
        instructional_text:
          description: Render this text when end users are asked for their credentials, as it helps end users provide the correct credentials when creating a new member. May contain `<a></a>` tags to link to explanatory material.
          example: Some instructional text <a href="https://example.url.mxbank.com/instructions" id="instructional_text">for end users</a>.
          nullable: true
          type: string
        instructional_text_steps:
          type: array
          items:
            type: string
          description: An array of instructional steps that may contain html elements.
          example:
          - 'Step 1: Do this.'
          - 'Step 2: Do that.'
          nullable: true
        is_disabled_by_client:
          example: false
          nullable: true
          type: boolean
        iso_country_code:
          example: US
          type: string
        medium_logo_url:
          example: https://content.moneydesktop.com/storage/MD_Assets/Ipad%20Logos/100x100/default_100x100.png
          nullable: true
          type: string
        name:
          example: MX Bank
          nullable: true
          type: string
        small_logo_url:
          example: https://content.moneydesktop.com/storage/MD_Assets/Ipad%20Logos/50x50/default_50x50.png
          nullable: true
          type: string
        supports_account_identification:
          example: true
          nullable: true
          type: boolean
        supports_account_statement:
          example: true
          nullable: true
          type: boolean
        supports_account_verification:
          example: true
          nullable: true
          type: boolean
        supports_oauth:
          example: true
          nullable: true
          type: boolean
        supports_tax_document:
          example: true
          nullable: true
          type: boolean
        supports_transaction_history:
          example: true
          nullable: true
          type: boolean
        trouble_signing_in_url:
          example: https://example.url.mxbank.com/login-trouble
          nullable: true
          type: string
        url:
          example: https://www.mxbank.com
          nullable: true
          type: string
      type: object
    InstitutionsResponseBody:
      properties:
        institutions:
          items:
            $ref: '#/components/schemas/InstitutionResponse'
          type: array
        pagination:
          $ref: '#/components/schemas/PaginationResponse'
      type: object
    PaginationResponse:
      properties:
        current_page:
          example: 1
          type: integer
        per_page:
          example: 25
          type: integer
        total_entries:
          example: 1
          type: integer
        total_pages:
          example: 1
          type: integer
      type: object
    CredentialResponse:
      properties:
        display_order:
          example: 1
          nullable: true
          type: integer
        field_name:
          example: LOGIN
          nullable: true
          type: string
        field_type:
          example: TEXT
          nullable: true
          type: string
        guid:
          example: CRD-1ec152cd-e628-e81a-e852-d1e7104624da
          nullable: true
          type: string
        label:
          example: Username
          nullable: true
          type: string
        type:
          example: TEXT
          nullable: true
          type: string
      type: object
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
    basicAuth:
      scheme: basic
      type: http