Square Merchants API

openapi: 3.0.0
info:
  version: '2.0'
  title: Square ApplePay Merchants API
  description: 'Supercharge Square for sellers of every size. Our entire connected commerce platform  from elegant hardware to a rich suite of Square APIs  is yours to build with. Whether youre developing an app or composing a bespoke solution, this is the place to make it happen. '
  termsOfService: https://connect.squareup.com/tos
  contact:
    name: Square Developer Platform
    email: developers@squareup.com
    url: https://squareup.com/developers
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
  externalDocs:
    description: 'Read the official documentation here:'
    url: https://docs.connect.squareup.com/
  x-server-configuration:
    default-environment: production
    default-server: default
    environments:
    - name: production
      servers:
      - name: default
        url: https://connect.squareup.com
    - name: sandbox
      servers:
      - name: default
        url: https://connect.squareupsandbox.com
    - name: custom
      servers:
      - name: default
        url: '{custom_url}'
    parameters:
    - name: custom_url
      description: Sets the base URL requests are made to. Defaults to `https://connect.squareup.com`
      type: string
      example: https://connect.squareup.com
  x-square-generic-error-codes:
  - ACCESS_TOKEN_EXPIRED
  - ACCESS_TOKEN_REVOKED
  - API_VERSION_INCOMPATIBLE
  - APPLICATION_DISABLED
  - ARRAY_EMPTY
  - ARRAY_LENGTH_TOO_LONG
  - ARRAY_LENGTH_TOO_SHORT
  - BAD_CERTIFICATE
  - BAD_GATEWAY
  - BAD_REQUEST
  - CONFLICT
  - CONFLICTING_PARAMETERS
  - CURRENCY_MISMATCH
  - EXPECTED_ARRAY
  - EXPECTED_BASE64_ENCODED_BYTE_ARRAY
  - EXPECTED_BOOLEAN
  - EXPECTED_FLOAT
  - EXPECTED_INTEGER
  - EXPECTED_JSON_BODY
  - EXPECTED_MAP
  - EXPECTED_OBJECT
  - EXPECTED_STRING
  - FORBIDDEN
  - GATEWAY_TIMEOUT
  - GONE
  - IDEMPOTENCY_KEY_REUSED
  - INCORRECT_TYPE
  - INSUFFICIENT_SCOPES
  - INTERNAL_SERVER_ERROR
  - INVALID_ARRAY_VALUE
  - INVALID_CONTENT_TYPE
  - INVALID_CURSOR
  - INVALID_ENUM_VALUE
  - INVALID_FORM_VALUE
  - INVALID_SORT_ORDER
  - INVALID_SQUARE_VERSION_FORMAT
  - INVALID_TIME
  - INVALID_TIME_RANGE
  - INVALID_VALUE
  - LOCATION_MISMATCH
  - MAP_KEY_LENGTH_TOO_LONG
  - MAP_KEY_LENGTH_TOO_SHORT
  - MERCHANT_SUBSCRIPTION_NOT_FOUND
  - METHOD_NOT_ALLOWED
  - MISSING_REQUIRED_PARAMETER
  - NOT_ACCEPTABLE
  - NOT_FOUND
  - NOT_IMPLEMENTED
  - NO_FIELDS_SET
  - RATE_LIMITED
  - REQUEST_ENTITY_TOO_LARGE
  - REQUEST_TIMEOUT
  - SANDBOX_NOT_SUPPORTED
  - SERVICE_UNAVAILABLE
  - TOO_MANY_MAP_ENTRIES
  - UNAUTHORIZED
  - UNEXPECTED_VALUE
  - UNKNOWN_BODY_PARAMETER
  - UNKNOWN_QUERY_PARAMETER
  - UNPROCESSABLE_ENTITY
  - UNSUPPORTED_MEDIA_TYPE
  - V1_ACCESS_TOKEN
  - V1_APPLICATION
  - VALUE_EMPTY
  - VALUE_REGEX_MISMATCH
  - VALUE_TOO_HIGH
  - VALUE_TOO_LONG
  - VALUE_TOO_LOW
  - VALUE_TOO_SHORT
servers:
- url: https://connect.squareup.com
  variables: {}
tags:
- name: Merchants
paths:
  /v2/merchants:
    get:
      tags:
      - Merchants
      summary: Square List Merchants
      operationId: ListMerchants
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      description: 'Provides details about the merchant associated with a given access token.


        The access token used to connect your application to a Square seller is associated

        with a single merchant. That means that `ListMerchants` returns a list

        with a single `Merchant` object. You can specify your personal access token

        to get your own merchant information or specify an OAuth token to get the

        information for the merchant that granted your application access.


        If you know the merchant ID, you can also use the [RetrieveMerchant](api-endpoint:Merchants-RetrieveMerchant)

        endpoint to retrieve the merchant information.'
      x-release-status: PUBLIC
      security:
      - oauth2:
        - MERCHANT_PROFILE_READ
      parameters:
      - name: cursor
        description: The cursor generated by the previous response.
        schema:
          type: integer
        in: query
        required: false
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListMerchantsResponse'
  /v2/merchants/{merchant_id}:
    get:
      tags:
      - Merchants
      summary: Square Retrieve Merchant
      operationId: RetrieveMerchant
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
      description: Retrieves the `Merchant` object for the given `merchant_id`.
      x-release-status: PUBLIC
      security:
      - oauth2:
        - MERCHANT_PROFILE_READ
      parameters:
      - name: merchant_id
        description: 'The ID of the merchant to retrieve. If the string "me" is supplied as the ID,

          then retrieve the merchant that is currently accessible to this call.'
        schema:
          type: string
        in: path
        required: true
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RetrieveMerchantResponse'
components:
  schemas:
    MerchantStatus:
      type: string
      enum:
      - ACTIVE
      - INACTIVE
      x-enum-elements:
      - name: ACTIVE
        description: A fully operational merchant account. The merchant can interact with Square products and APIs.
      - name: INACTIVE
        description: 'A functionally limited merchant account. The merchant can only have limited interaction

          via Square APIs. The merchant cannot log in or access the seller dashboard.'
      x-release-status: PUBLIC
    Country:
      type: string
      enum:
      - ZZ
      - AD
      - AE
      - AF
      - AG
      - AI
      - AL
      - AM
      - AO
      - AQ
      - AR
      - AS
      - AT
      - AU
      - AW
      - AX
      - AZ
      - BA
      - BB
      - BD
      - BE
      - BF
      - BG
      - BH
      - BI
      - BJ
      - BL
      - BM
      - BN
      - BO
      - BQ
      - BR
      - BS
      - BT
      - BV
      - BW
      - BY
      - BZ
      - CA
      - CC
      - CD
      - CF
      - CG
      - CH
      - CI
      - CK
      - CL
      - CM
      - CN
      - CO
      - CR
      - CU
      - CV
      - CW
      - CX
      - CY
      - CZ
      - DE
      - DJ
      - DK
      - DM
      - DO
      - DZ
      - EC
      - EE
      - EG
      - EH
      - ER
      - ES
      - ET
      - FI
      - FJ
      - FK
      - FM
      - FO
      - FR
      - GA
      - GB
      - GD
      - GE
      - GF
      - GG
      - GH
      - GI
      - GL
      - GM
      - GN
      - GP
      - GQ
      - GR
      - GS
      - GT
      - GU
      - GW
      - GY
      - HK
      - HM
      - HN
      - HR
      - HT
      - HU
      - ID
      - IE
      - IL
      - IM
      - IN
      - IO
      - IQ
      - IR
      - IS
      - IT
      - JE
      - JM
      - JO
      - JP
      - KE
      - KG
      - KH
      - KI
      - KM
      - KN
      - KP
      - KR
      - KW
      - KY
      - KZ
      - LA
      - LB
      - LC
      - LI
      - LK
      - LR
      - LS
      - LT
      - LU
      - LV
      - LY
      - MA
      - MC
      - MD
      - ME
      - MF
      - MG
      - MH
      - MK
      - ML
      - MM
      - MN
      - MO
      - MP
      - MQ
      - MR
      - MS
      - MT
      - MU
      - MV
      - MW
      - MX
      - MY
      - MZ
      - NA
      - NC
      - NE
      - NF
      - NG
      - NI
      - NL
      - 'NO'
      - NP
      - NR
      - NU
      - NZ
      - OM
      - PA
      - PE
      - PF
      - PG
      - PH
      - PK
      - PL
      - PM
      - PN
      - PR
      - PS
      - PT
      - PW
      - PY
      - QA
      - RE
      - RO
      - RS
      - RU
      - RW
      - SA
      - SB
      - SC
      - SD
      - SE
      - SG
      - SH
      - SI
      - SJ
      - SK
      - SL
      - SM
      - SN
      - SO
      - SR
      - SS
      - ST
      - SV
      - SX
      - SY
      - SZ
      - TC
      - TD
      - TF
      - TG
      - TH
      - TJ
      - TK
      - TL
      - TM
      - TN
      - TO
      - TR
      - TT
      - TV
      - TW
      - TZ
      - UA
      - UG
      - UM
      - US
      - UY
      - UZ
      - VA
      - VC
      - VE
      - VG
      - VI
      - VN
      - VU
      - WF
      - WS
      - YE
      - YT
      - ZA
      - ZM
      - ZW
      x-enum-elements:
      - name: ZZ
        description: Unknown
      - name: AD
        description: Andorra
      - name: AE
        description: United Arab Emirates
      - name: AF
        description: Afghanistan
      - name: AG
        description: Antigua and Barbuda
      - name: AI
        description: Anguilla
      - name: AL
        description: Albania
      - name: AM
        description: Armenia
      - name: AO
        description: Angola
      - name: AQ
        description: Antartica
      - name: AR
        description: Argentina
      - name: AS
        description: American Samoa
      - name: AT
        description: Austria
      - name: AU
        description: Australia
      - name: AW
        description: Aruba
      - name: AX
        description: Åland Islands
      - name: AZ
        description: Azerbaijan
      - name: BA
        description: Bosnia and Herzegovina
      - name: BB
        description: Barbados
      - name: BD
        description: Bangladesh
      - name: BE
        description: Belgium
      - name: BF
        description: Burkina Faso
      - name: BG
        description: Bulgaria
      - name: BH
        description: Bahrain
      - name: BI
        description: Burundi
      - name: BJ
        description: Benin
      - name: BL
        description: Saint Barthélemy
      - name: BM
        description: Bermuda
      - name: BN
        description: Brunei
      - name: BO
        description: Bolivia
      - name: BQ
        description: Bonaire
      - name: BR
        description: Brazil
      - name: BS
        description: Bahamas
      - name: BT
        description: Bhutan
      - name: BV
        description: Bouvet Island
      - name: BW
        description: Botswana
      - name: BY
        description: Belarus
      - name: BZ
        description: Belize
      - name: CA
        description: Canada
      - name: CC
        description: Cocos Islands
      - name: CD
        description: Democratic Republic of the Congo
      - name: CF
        description: Central African Republic
      - name: CG
        description: Congo
      - name: CH
        description: Switzerland
      - name: CI
        description: Ivory Coast
      - name: CK
        description: Cook Islands
      - name: CL
        description: Chile
      - name: CM
        description: Cameroon
      - name: CN
        description: China
      - name: CO
        description: Colombia
      - name: CR
        description: Costa Rica
      - name: CU
        description: Cuba
      - name: CV
        description: Cabo Verde
      - name: CW
        description: Curaçao
      - name: CX
        description: Christmas Island
      - name: CY
        description: Cyprus
      - name: CZ
        description: Czechia
      - name: DE
        description: Germany
      - name: DJ
        description: Djibouti
      - name: DK
        description: Denmark
      - name: DM
        description: Dominica
      - name: DO
        description: Dominican Republic
      - name: DZ
        description: Algeria
      - name: EC
        description: Ecuador
      - name: EE
        description: Estonia
      - name: EG
        description: Egypt
      - name: EH
        description: Western Sahara
      - name: ER
        description: Eritrea
      - name: ES
        description: Spain
      - name: ET
        description: Ethiopia
      - name: FI
        description: Finland
      - name: FJ
        description: Fiji
      - name: FK
        description: Falkland Islands
      - name: FM
        description: Federated States of Micronesia
      - name: FO
        description: Faroe Islands
      - name: FR
        description: France
      - name: GA
        description: Gabon
      - name: GB
        description: United Kingdom
      - name: GD
        description: Grenada
      - name: GE
        description: Georgia
      - name: GF
        description: French Guiana
      - name: GG
        description: Guernsey
      - name: GH
        description: Ghana
      - name: GI
        description: Gibraltar
      - name: GL
        description: Greenland
      - name: GM
        description: Gambia
      - name: GN
        description: Guinea
      - name: GP
        description: Guadeloupe
      - name: GQ
        description: Equatorial Guinea
      - name: GR
        description: Greece
      - name: GS
        description: South Georgia and the South Sandwich Islands
      - name: GT
        description: Guatemala
      - name: GU
        description: Guam
      - name: GW
        description: Guinea-Bissau
      - name: GY
        description: Guyana
      - name: HK
        description: Hong Kong
      - name: HM
        description: Heard Island and McDonald Islands
      - name: HN
        description: Honduras
      - name: HR
        description: Croatia
      - name: HT
        description: Haiti
      - name: HU
        description: Hungary
      - name: ID
        description: Indonesia
      - name: IE
        description: Ireland
      - name: IL
        description: Israel
      - name: IM
        description: Isle of Man
      - name: IN
        description: India
      - name: IO
        description: British Indian Ocean Territory
      - name: IQ
        description: Iraq
      - name: IR
        description: Iran
      - name: IS
        description: Iceland
      - name: IT
        description: Italy
      - name: JE
        description: Jersey
      - name: JM
        description: Jamaica
      - name: JO
        description: Jordan
      - name: JP
        description: Japan
      - name: KE
        description: Kenya
      - name: KG
        description: Kyrgyzstan
      - name: KH
        description: Cambodia
      - name: KI
        description: Kiribati
      - name: KM
        description: Comoros
      - name: KN
        description: Saint Kitts and Nevis
      - name: KP
        description: Democratic People's Republic of Korea
      - name: KR
        description: Republic of Korea
      - name: KW
        description: Kuwait
      - name: KY
        description: Cayman Islands
      - name: KZ
        description: Kazakhstan
      - name: LA
        description: Lao People's Democratic Republic
      - name: LB
        description: Lebanon
      - name: LC
        description: Saint Lucia
      - name: LI
        description: Liechtenstein
      - name: LK
        description: Sri Lanka
      - name: LR
        description: Liberia
      - name: LS
        description: Lesotho
      - name: LT
        description: Lithuania
      - name: LU
        description: Luxembourg
      - name: LV
        description: Latvia
      - name: LY
        description: Libya
      - name: MA
        description: Morocco
      - name: MC
        description: Monaco
      - name: MD
        description: Moldova
      - name: ME
        description: Montenegro
      - name: MF
        description: Saint Martin
      - name: MG
        description: Madagascar
      - name: MH
        description: Marshall Islands
      - name: MK
        description: North Macedonia
      - name: ML
        description: Mali
      - name: MM
        description: Myanmar
      - name: MN
        description: Mongolia
      - name: MO
        description: Macao
      - name: MP
        description: Northern Mariana Islands
      - name: MQ
        description: Martinique
      - name: MR
        description: Mauritania
      - name: MS
        description: Montserrat
      - name: MT
        description: Malta
      - name: MU
        description: Mauritius
      - name: MV
        description: Maldives
      - name: MW
        description: Malawi
      - name: MX
        description: Mexico
      - name: MY
        description: Malaysia
      - name: MZ
        description: Mozambique
      - name: NA
        description: Namibia
      - name: NC
        description: New Caledonia
      - name: NE
        description: Niger
      - name: NF
        description: Norfolk Island
      - name: NG
        description: Nigeria
      - name: NI
        description: Nicaragua
      - name: NL
        description: Netherlands
      - name: 'NO'
        description: Norway
      - name: NP
        description: Nepal
      - name: NR
        description: Nauru
      - name: NU
        description: Niue
      - name: NZ
        description: New Zealand
      - name: OM
        description: Oman
      - name: PA
        description: Panama
      - name: PE
        description: Peru
      - name: PF
        description: French Polynesia
      - name: PG
        description: Papua New Guinea
      - name: PH
        description: Philippines
      - name: PK
        description: Pakistan
      - name: PL
        description: Poland
      - name: PM
        description: Saint Pierre and Miquelon
      - name: PN
        description: Pitcairn
      - name: PR
        description: Puerto Rico
      - name: PS
        description: Palestine
      - name: PT
        description: Portugal
      - name: PW
        description: Palau
      - name: PY
        description: Paraguay
      - name: QA
        description: Qatar
      - name: RE
        description: Réunion
      - name: RO
        description: Romania
      - name: RS
        description: Serbia
      - name: RU
        description: Russia
      - name: RW
        description: Rwanda
      - name: SA
        description: Saudi Arabia
      - name: SB
        description: Solomon Islands
      - name: SC
        description: Seychelles
      - name: SD
        description: Sudan
      - name: SE
        description: Sweden
      - name: SG
        description: Singapore
      - name: SH
        description: Saint Helena, Ascension and Tristan da Cunha
      - name: SI
        description: Slovenia
      - name: SJ
        description: Svalbard and Jan Mayen
      - name: SK
        description: Slovakia
      - name: SL
        description: Sierra Leone
      - name: SM
        description: San Marino
      - name: SN
        description: Senegal
      - name: SO
        description: Somalia
      - name: SR
        description: Suriname
      - name: SS
        description: South Sudan
      - name: ST
        description: Sao Tome and Principe
      - name: SV
        description: El Salvador
      - name: SX
        description: Sint Maarten
      - name: SY
        description: Syrian Arab Republic
      - name: SZ
        description: Eswatini
      - name: TC
        description: Turks and Caicos Islands
      - name: TD
        description: Chad
      - name: TF
        description: French Southern Territories
      - name: TG
        description: Togo
      - name: TH
        description: Thailand
      - name: TJ
        description: Tajikistan
      - name: TK
        description: Tokelau
      - name: TL
        description: Timor-Leste
      - name: TM
        description: Turkmenistan
      - name: TN
        description: Tunisia
      - name: TO
        description: Tonga
      - name: TR
        description: Turkey
      - name: TT
        description: Trinidad and Tobago
      - name: TV
        description: Tuvalu
      - name: TW
        description: Taiwan
      - name: TZ
        description: Tanzania
      - name: UA
        description: Ukraine
      - name: UG
        description: Uganda
      - name: UM
        description: United States Minor Outlying Islands
      - name: US
        description: United States of America
      - name: UY
        description: Uruguay
      - name: UZ
        description: Uzbekistan
      - name: VA
        description: Vatican City
      - name: VC
        description: Saint Vincent and the Grenadines
      - name: VE
        description: Venezuela
      - name: VG
        description: British Virgin Islands
      - name: VI
        description: U.S. Virgin Islands
      - name: VN
        description: Vietnam
      - name: VU
        description: Vanuatu
      - name: WF
        description: Wallis and Futuna
      - name: WS
        description: Samoa
      - name: YE
        description: Yemen
      - name: YT
        description: Mayotte
      - name: ZA
        description: South Africa
      - name: ZM
        description: Zambia
      - name: ZW
        description: Zimbabwe
      description: 'Indicates the country associated with another entity, such as a business.

        Values are in [ISO 3166-1-alpha-2 format](http://www.iso.org/iso/home/standards/country_codes.htm).'
      x-release-status: PUBLIC
    RetrieveMerchantResponse:
      type: object
      description: The response object returned by the [RetrieveMerchant](api-endpoint:Merchants-RetrieveMerchant) endpoint.
      x-release-status: PUBLIC
      properties:
        errors:
          type: array
          items:
            $ref: '#/components/schemas/Error'
          description: Information on errors encountered during the request.
        merchant:
          $ref: '#/components/schemas/Merchant'
          description: The requested `Merchant` object.
      example:
        merchant:
          business_name: Apple A Day
          country: US
          created_at: '2021-12-10T19:25:52.484Z'
          currency: USD
          id: DM7VKY8Q63GNP
          language_code: en-US
          main_location_id: 9A65CGC72ZQG1
          status: ACTIVE
    ErrorCategory:
      type: string
      enum:
      - API_ERROR
      - AUTHENTICATION_ERROR
      - INVALID_REQUEST_ERROR
      - RATE_LIMIT_ERROR
      - PAYMENT_METHOD_ERROR
      - REFUND_ERROR
      - MERCHANT_SUBSCRIPTION_ERROR
      - EXTERNAL_VENDOR_ERROR
      x-enum-elements:
      - name: API_ERROR
        description: An error occurred with the Connect API itself.
      - name: AUTHENTICATION_ERROR
        description: 'An authentication error occurred. Most commonly, the request had

          a missing, malformed, or otherwise invalid `Authorization` header.'
      - name: INVALID_REQUEST_ERROR
        description: 'The request was invalid. Most commonly, a required parameter was

          missing, or a provided parameter had an invalid value.'
      - name: RATE_LIMIT_ERROR
        description: 'Your application reached the Square API rate limit. You might receive this error if your application sends a high number of requests

          to Square APIs in a short period of time.


          Your application should monitor responses for `429 RATE_LIMITED` errors and use a retry mechanism with an [exponential backoff](https://en.wikipedia.org/wiki/Exponential_backoff)

          schedule to resend the requests at an increasingly slower rate. It is also a good practice to use a randomized delay (jitter) in your retry schedule.'
      - name: PAYMENT_METHOD_ERROR
        description: 'An error occurred while processing a payment method. Most commonly,

          the details of the payment method were invalid (such as a card''s CVV

          or expiration date).'
      - name: REFUND_ERROR
        description: An error occurred while attempting to process a refund.
      - name: MERCHANT_SUBSCRIPTION_ERROR
        description: An error occurred when checking a merchant subscription status
      - name: EXTERNAL_VENDOR_ERROR
        description: An error that is returned from an external vendor's API
      description: 'Indicates which high-level category of error has occurred during a

        request to the Connect API.'
      x-release-status: PUBLIC
    ErrorCode:
      type: string
      enum:
      - INTERNAL_SERVER_ERROR
      - UNAUTHORIZED
      - ACCESS_TOKEN_EXPIRED
      - ACCESS_TOKEN_REVOKED
      - CLIENT_DISABLED
      - FORBIDDEN
      - INSUFFICIENT_SCOPES
      - APPLICATION_DISABLED
      - V1_APPLICATION
      - V1_ACCESS_TOKEN
      - CARD_PROCESSING_NOT_ENABLED
      - MERCHANT_SUBSCRIPTION_NOT_FOUND
      - BAD_REQUEST
      - MISSING_REQUIRED_PARAMETER
      - INCORRECT_TYPE
      - INVALID_TIME
      - INVALID_TIME_RANGE
      - INVALID_VALUE
      - INVALID_CURSOR
      - UNKNOWN_QUERY_PARAMETER
      - CONFLICTING_PARAMETERS
      - EXPECTED_JSON_BODY
      - INVALID_SORT_ORDER
      - VALUE_REGEX_MISMATCH
      - VALUE_TOO_SHORT
      - VALUE_TOO_LONG
      - VALUE_TOO_LOW
      - VALUE_TOO_HIGH
      - VALUE_EMPTY
      - ARRAY_LENGTH_TOO_LONG
      - ARRAY_LENGTH_TOO_SHORT
      - ARRAY_EMPTY
      - EXPECTED_BOOLEAN
      - EXPECTED_INTEGER
      - EXPECTED_FLOAT
      - EXPECTED_STRING
      - EXPECTED_OBJECT
      - EXPECTED_ARRAY
      - EXPECTED_MAP
      - EXPECTED_BASE64_ENCODED_BYTE_ARRAY
      - INVALID_ARRAY_VALUE
      - INVALID_ENUM_VALUE
      - INVALID_CONTENT_TYPE
      - INVALID_FORM_VALUE
      - CUSTOMER_NOT_FOUND
      - ONE_INSTRUMENT_EXPECTED
      - NO_FIELDS_SET
      - TOO_MANY_MAP_ENTRIES
      - MAP_KEY_LENGTH_TOO_SHORT
      - MAP_KEY_LENGTH_TOO_LONG
      - CUSTOMER_MISSING_NAME
      - CUSTOMER_MISSING_EMAIL
      - INVALID_PAUSE_LENGTH
      - INVALID_DATE
      - UNSUPPORTED_COUNTRY
      - UNSUPPORTED_CURRENCY
      - APPLE_TTP_PIN_TOKEN
      - CARD_EXPIRED
      - INVALID_EXPIRATION
      - INVALID_EXPIRATION_YEAR
      - INVALID_EXPIRATION_DATE
      - UNSUPPORTED_CARD_BRAND
      - UNSUPPORTED_ENTRY_METHOD
      - INVALID_ENCRYPTED_CARD
      - INVALID_CARD
      - PAYMENT_AMOUNT_MISMATCH
      - GENERIC_DECLINE
      - CVV_FAILURE
      - ADDRESS_VERIFICATION_FAILURE
      - INVALID_ACCOUNT
      - CURRENCY_MISMATCH
      - INSUFFICIENT_FUNDS
      - INSUFFICIENT_PERMISSIONS
      - CARDHOLDER_INSUFFICIENT_PERMISSIONS
      - INVALID_LOCATION
      - TRANSACTION_LIMIT
      - VOICE_FAILURE
      - PAN_FAILURE
      - EXPIRATION_FAILURE
      - CARD_NOT_SUPPORTED
      - INVALID_PIN
      - MISSING_PIN
      - MISSING_ACCOUNT_TYPE
      - INVALID_POSTAL_CODE
      - INVALID_FEES
      - MANUALLY_ENTERED_PAYMENT_NOT_SUPPORTED
      - PAYMENT_LIMIT_EXCEEDED
      - GIFT_CARD_AVAILABLE_AMOUNT
      - ACCOUNT_UNUSABLE
      - BUYER_REFUSED_PAYMENT
      - DELAYED_TRANSACTION_EXPIRED
      - DELAYED_TRANSACTION_CANCELED
      - DELAYED_TRANSACTION_CAPTURED
      - DELAYED_TRANSACTION_FAILED
      - CARD_TOKEN_EXPIRED
      - CARD_TOKEN_USED
      - AMOUNT_TOO_HIGH
      - UNSUPPORTED_INSTRUMENT_TYPE
      - REFUND_AMOUNT_INVALID
      - REFUND_ALREADY_PENDING
      - PAYMENT_NOT_REFUNDABLE
      - PAYMENT_NOT_REFUNDABLE_DUE_TO_DISPUTE
      - REFUND_DECLINED
      - INSUFFICIENT_PERMISSIONS_FOR_REFUND
      - INVALID_CARD_DATA
      - SOURCE_USED
      - SOURCE_EXPIRED
      - UNSUPPORTED_LOYALTY_REWARD_TIER
      - LOCATION_MISMATCH
      - IDEMPOTENCY_KEY_REUSED
      - UNEXPECTED_VALUE
      - SANDBOX_NOT_SUPPORTED
      - INVALID_EMAIL_ADDRESS
      - INVALID_PHONE_NUMBER
      - CHECKOUT_EXPIRED
      - BAD_CERTIFICATE
      - INVALID_SQUARE_VERSION_FORMAT
      - API_VERSION_INCOMPATIBLE
      - CARD_PRESENCE_REQUIRED
      - UNSUPPORTED_SOURCE_TYPE
      - CARD_MISMATCH
      - PLAID_ERROR
      - PLAID_ERROR_ITEM_LOGIN_REQUIRED
      - PLAID_ERROR_RATE_LIMIT
      - CARD_DECLINED
      - VERIFY_CVV_FAILURE
      - VERIFY_AVS_FAILURE
      - CARD_DECLINED_CALL_ISSUER
      - CARD_DECLINED_VERIFICATION_REQUIRED
      - BAD_EXPIRATION
      - CHIP_INSERTION_REQUIRED
      - ALLOWABLE_PIN_TRIES_EXCEEDED
      - RESERVATION_DECLINED
      - UNKNOWN_BODY_PARAMETER
      - NOT_FOUND
      - APPLE_PAYMENT_PROCESSING_CERTIFICATE_HASH_NOT_FOUND
      - METHOD_NOT_ALLOWED
      - NOT_ACCEPTABLE
      - REQUEST_TIMEOUT
      - CONFLICT
      - GONE
      - REQUEST_ENTITY_TOO_LARGE
      - UNSUPPORTED_MEDIA_TYPE
      - UNPROCESSABLE_ENTITY
      - RATE_LIMITED
      - NOT_IMPLEMENTED
      - BAD_GATEWAY
      - SERVICE_UNAVAILABLE
      - TEMPORARY_ERROR
      - GATEWAY_TIMEOUT
      x-enum-elements:
      - name: INTERNAL_SERVER_ERROR
        description: A general server error occurred.
        error-category: API_ERROR
      - name: UNAUTHORIZED
        description: A general authorization error occurred.
        error-category: AUTHENTICATION_ERROR
      - name: ACCESS_TOKEN_EXPIRED
        description: The provided access token has expired.
        error-category: AUTHENTICATION_ERROR
      - name: ACCESS_TOKEN_REVOKED
        description: The provided access token has been revoked.
        error-category: AUTHENTICATION_ERROR
      - name: CLIENT_DISABLED
        description: The provided client has been disabled.
        error-category: AUTHENTICATION_ERROR
      - name: FORBIDDEN
        description: A general access error occurred.
        error-category: AUTHENTICATION_ERROR
      - name: INSUFFICIENT_SCOPES
        description: 'The provided access token does not have permission

          to execute the requested action.'
        error-category: AUTHENTICATION_ERROR
      - name: APPLICATION_DISABLED
        description: The calling application was disabled.
        error-category: INVALID_REQUEST_ERROR
      - name: V1_APPLICATION
        description: 'The calling application was created prior to

          2016-03-30 and is not compatible with v2 Square API calls.'
        error-category: INVALID_REQUEST_ERROR
      - name: V1_ACCESS_TOKEN
        description: 'The calling application is using an access token

          created prior to 2016-03-30 and is not compatible with v2 Square API

          calls.'
        error-category: INVALID_REQUEST_ERROR
      - name: CARD_PROCESSING_NOT_ENABLED
        description: 'The location provided in the API call is not

          enabled for credit card processing.'
        error-category: INVALID_REQUEST_ERROR
      - name: MERCHANT_SUBSCRIPTION_NOT_FOUND
        description: A required subscription was not found for the merchant
        error-category: MERCHANT_SUBSCRIPTION_ERROR
      - name: BAD_REQUEST
        description: A general error occurred with the request.
        error-category: INVALID_REQUEST_ERROR
      - name: MISSING_REQUIRED_PARAMETER
        description: 'The request is missing a required path, query, or

          body parameter.'
        error-category: INVALID_REQUEST_ERROR
      - name: INCORRECT_TYPE
        description: 'The value provided in the request is the wrong

          type. For example, a string instead of an integer.'
        error-category: INVALID_REQUEST_ERROR
      - name: INVALID_TIME
        description: 'Formatting for the provided time value is

          incorrect.'
        error-category: INVALID_REQUEST_ERROR
      - name: INVALID_TIME_RANGE
        description: 'The time range provided in the request is invalid.

          For example, the end time is before the start time.'
        error-category: INVALID_REQUEST_ERROR
      - name: INVALID_VALUE
        description: 'The provided value is invalid. For example,

          including `%` in a phone number.'
        error-category: INVALID_REQUEST_ERROR
      - name: INVALID_CURSOR
        description: 'The pagination cursor included in the request is

          invalid.'
        error-category: INVALID_REQUEST_ERROR
      - name: UNKNOWN_QUERY_PARAMETER
        description: 'The query parameters provided is invalid for the

          requested endpoint.'
        error-category: INVALID_REQUEST_ERROR
      - name: CONFLICTING_PARAMETERS
        description: 'One or more of the request parameters conflict with

          each other.'
        error-category: INVALID_REQUEST_ERROR
      - name: EXPECTED_JSON_BODY
        description: The request body is not a JSON object.
        error-category: INVALID_REQUEST_ERROR
      - name: INVALID_SORT_ORDER
        description: 'The provided sort order is not a valid key.

          Currently, sort order must be `ASC` or `DESC`.'
        error-category: INVALID_REQUEST_ERROR
      - name: VALUE_REGEX_MISMATCH
        description: 'The provided value does not match an expected

          regular expression.'
        error-category: INVALID_REQUEST_ERROR
      - name: VALUE_TOO_SHORT
        description: 'The provided string value is shorter than the

          minimum length allowed.'
        error-category: INVALID_REQUEST_ERROR
      - name: VALUE_TOO_LONG
        description: 'The provided string value is longer than the


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# Full source: https://raw.githubusercontent.com/api-evangelist/square/refs/heads/main/openapi/square-merchants-api-openapi.yml