Uzum One-Step Payment API

The One-Step Payment API from Uzum — 2 operation(s) for one-step payment.

Operations 2

POST /api/v1/payment/register Payment registration #
POST /api/v1/acquiring/refund Refund #

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OpenAPI Specification

uzum-one-step-payment-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Uzum Checkout One-Step Payment API
  version: 1.10.3
  description: '**Uzum Checkout** is a payment gateway for websites and mobile applications.'
tags:
- name: One Step Payment
paths:
  /api/v1/payment/register:
    post:
      tags:
      - One Step Payment
      summary: Payment registration
      description: Used to register a one-step.
      operationId: register_payment_api_v1_payment_register_post
      parameters:
      - description: JWT token received when user authenticates using UzumID
        required: false
        schema:
          title: X-Merchant-Access-Token
          type: string
          description: JWT token received when user authenticates using UzumID. Used only for Uzum ecosystem services.
        name: X-Merchant-Access-Token
        in: header
      - description: Localization of payment form.
        required: true
        schema:
          allOf:
          - $ref: '#/components/schemas/LocaleType'
          description: Localization of payment form.
        name: Content-Language
        in: header
      - description: A unique key is used to authenticate requests.
        required: false
        schema:
          title: X-API-Key
          type: string
          description: A unique key is used to authenticate requests.
          format: uuid
        name: X-API-Key
        in: header
      - description: Terminal ID
        required: true
        schema:
          title: X-Terminal-Id
          type: string
          description: Terminal ID
          format: uuid
        name: X-Terminal-Id
        in: header
      requestBody:
        content:
          application/json:
            schema:
              title: Request
              anyOf:
              - $ref: '#/components/schemas/OrderPaymentRequest'
              - $ref: '#/components/schemas/OrderBingingRequest'
              - $ref: '#/components/schemas/OrderMobileTopUpRegisterRequest'
              - $ref: '#/components/schemas/OrderTechCardRequest'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_PaymentRegisterResponse_'
      callbacks:
        acquiring_merchant_callback:
          '{$callback_url}':
            post:
              summary: Acquiring Merchant Callback
              description: "[REQUIRED] Callbacks about performing financial transactions,\n configured on the terminal side"
              operationId: acquiring_merchant_callback__callback_url__post
              requestBody:
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/AcquiringCallbackData'
                required: true
              responses:
                '200':
                  description: Successful Response
                  content:
                    application/json:
                      schema: {}
        event_merchant_callback:
          '{$event_callback_url}':
            post:
              summary: Event Merchant Callback
              description: '[OPTIONAL] Business event callbacks are configured on the terminal side'
              operationId: event_merchant_callback__event_callback_url__post
              requestBody:
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/BusinessEvent'
                required: true
              responses:
                '200':
                  description: Successful Response
                  content:
                    application/json:
                      schema: {}
        receipt_merchant_callback:
          '{$receipt_callback_url}':
            post:
              summary: Receipt Merchant Callback
              description: '[OPTIONAL] Callbacks for receipt creation'
              operationId: receipt_merchant_callback__receipt_callback_url__post
              requestBody:
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/ReceiptGeneratedCallbackData'
                required: true
              responses:
                '200':
                  description: Successful Response
                  content:
                    application/json:
                      schema: {}
  /api/v1/acquiring/refund:
    post:
      tags:
      - One Step Payment
      summary: Refund
      description: 'Full or partial refund of payment. This method can only be used

        after the transaction has changed to "COMPLETED" status.'
      operationId: refund_api_v1_acquiring_refund_post
      parameters:
      - description: Idempotency key. Unique for each operation.
        required: true
        schema:
          title: X-Operation-Id
          type: string
          description: Idempotency key. Unique for each operation.
          format: uuid
        name: X-Operation-Id
        in: header
      - description: A unique key is used to authenticate requests.
        required: false
        schema:
          title: X-API-Key
          type: string
          description: A unique key is used to authenticate requests.
          format: uuid
        name: X-API-Key
        in: header
      - description: Terminal ID
        required: true
        schema:
          title: X-Terminal-Id
          type: string
          description: Terminal ID
          format: uuid
        name: X-Terminal-Id
        in: header
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RefundRequest'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_RefundResponse_'
      callbacks:
        acquiring_merchant_callback:
          '{$callback_url}':
            post:
              summary: Acquiring Merchant Callback
              description: "[REQUIRED] Callbacks about performing financial transactions,\n configured on the terminal side"
              operationId: acquiring_merchant_callback__callback_url__post
              requestBody:
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/AcquiringCallbackData'
                required: true
              responses:
                '200':
                  description: Successful Response
                  content:
                    application/json:
                      schema: {}
        event_merchant_callback:
          '{$event_callback_url}':
            post:
              summary: Event Merchant Callback
              description: '[OPTIONAL] Business event callbacks are configured on the terminal side'
              operationId: event_merchant_callback__event_callback_url__post
              requestBody:
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/BusinessEvent'
                required: true
              responses:
                '200':
                  description: Successful Response
                  content:
                    application/json:
                      schema: {}
        receipt_merchant_callback:
          '{$receipt_callback_url}':
            post:
              summary: Receipt Merchant Callback
              description: '[OPTIONAL] Callbacks for receipt creation'
              operationId: receipt_merchant_callback__receipt_callback_url__post
              requestBody:
                content:
                  application/json:
                    schema:
                      $ref: '#/components/schemas/ReceiptGeneratedCallbackData'
                required: true
              responses:
                '200':
                  description: Successful Response
                  content:
                    application/json:
                      schema: {}
components:
  schemas:
    OrderBingingRequest:
      title: OrderBingingRequest
      required:
      - clientId
      - currency
      - orderNumber
      - viewType
      - paymentParams
      - sessionTimeoutSecs
      type: object
      properties:
        clientId:
          title: Clientid
          type: string
          description: 'Client ID in the merchant''s system.

            '
        currency:
          allOf:
          - $ref: '#/components/schemas/Currency'
          description: 'Payment currency. The ISO 4217 code must be specified. For example: Uzbek sum is UZS - 860.

            '
        paymentDetails:
          title: Paymentdetails
          maxLength: 1024
          type: string
          description: Payment details
        orderNumber:
          title: Ordernumber
          maxLength: 36
          minLength: 1
          type: string
          description: Order ID on the merchant's side
        successUrl:
          title: Successurl
          maxLength: 2083
          minLength: 1
          type: string
          description: URL to redirect if the payment is successful
          format: uri
        failureUrl:
          title: Failureurl
          maxLength: 2083
          minLength: 1
          type: string
          description: Redirect URL if payment fails
          format: uri
        viewType:
          allOf:
          - $ref: '#/components/schemas/PaymentViewType'
          description: Payment page display type
        paymentParams:
          title: Paymentparams
          allOf:
          - $ref: '#/components/schemas/BindingPaymentParams'
          description: Additional merchant's parameters
        sessionTimeoutSecs:
          title: Sessiontimeoutsecs
          maximum: 1800
          minimum: 600
          type: integer
          description: Maximum session duration in seconds
    PayType:
      title: PayType
      enum:
      - ONE_STEP
      - TWO_STEP
      type: string
      description: An enumeration.
    BusinessEvent:
      title: BusinessEvent
      required:
      - orderId
      - orderNumber
      - eventType
      - actionCode
      - actionCodeDescription
      type: object
      properties:
        orderId:
          title: Orderid
          type: string
          description: Order ID on the Checkout side
        orderNumber:
          title: Ordernumber
          type: string
          description: Order ID on the merchant's side
        eventType:
          allOf:
          - $ref: '#/components/schemas/BusinessEventType'
          description: Business event type
        actionCode:
          allOf:
          - $ref: '#/components/schemas/ErrorCode'
          description: Event code
        actionCodeDescription:
          title: Actioncodedescription
          type: string
          description: Event code description
    AcquiringCallbackData:
      title: AcquiringCallbackData
      required:
      - orderId
      - operationState
      - operationType
      - orderNumber
      type: object
      properties:
        orderId:
          title: Orderid
          type: string
          description: Order ID on the Checkout side
        operationState:
          allOf:
          - $ref: '#/components/schemas/CallbackOperationState'
          description: Operation status
        operationType:
          allOf:
          - $ref: '#/components/schemas/PaymentOperationType'
          description: Operation type
        cardType:
          title: Card Type
          description: "Type of card used for the transaction:\n* `1` – Corporate card  \n* `2` – Personal card\n"
          type: integer
          enum:
          - 1
          - 2
        merchantOperationId:
          title: Merchantoperationid
          type: string
          description: "Operation ID on the merchant's side, will be returned if it was\n passed when initializing the operation"
        orderNumber:
          title: Ordernumber
          type: string
          description: Order ID on the merchant's side
        rrn:
          title: Rrn
          type: string
          description: Unique identifier of the banking transaction
    OrderTechCardRequest:
      title: OrderTechCardRequest
      required:
      - clientId
      - amount
      - currency
      - orderNumber
      - paymentParams
      - sessionTimeoutSecs
      type: object
      properties:
        clientId:
          title: Clientid
          minLength: 1
          type: string
          description: Client ID
        amount:
          title: Amount
          exclusiveMaximum: 999999999999
          minimum: 1
          type: integer
          description: Payment amount  (in minimum currency units - tiyins, without commission)
        currency:
          allOf:
          - $ref: '#/components/schemas/Currency'
          description: Payment currency (ISO 4217 code)
        orderNumber:
          title: Ordernumber
          maxLength: 36
          minLength: 1
          type: string
          description: Payment ID on the merchant's side
        paymentParams:
          title: Paymentparams
          allOf:
          - $ref: '#/components/schemas/TechCardParams'
          description: Additional payment parameters
        sessionTimeoutSecs:
          title: Sessiontimeoutsecs
          maximum: 1800
          minimum: 600
          type: integer
          description: Maximum session duration in seconds
    ReceiptGeneratedCallbackData:
      title: ReceiptGeneratedCallbackData
      required:
      - orderId
      - receiptType
      - receiptUrl
      type: object
      properties:
        orderId:
          title: Orderid
          type: string
          description: Order ID on Checkout side
        receiptType:
          allOf:
          - $ref: '#/components/schemas/ReceiptType'
          description: Receipt type
        receiptUrl:
          title: Receipturl
          type: string
          description: Link to the receipt
    MobileTopUpMerchantParams:
      title: MobileTopUpMerchantParams
      type: object
      properties:
        cart:
          title: Cart
          allOf:
          - $ref: '#/components/schemas/MobileTopUpCartRequest'
          description: Information about cart
    TechCardParams:
      title: TechCardParams
      required:
      - operationType
      type: object
      properties:
        operationType:
          title: Operationtype
          enum:
          - TECH_CARD
          type: string
          description: TECH_CARD - payment pay technical installment card ;
        phoneNumber:
          title: Phonenumber
          type: string
          description: Client mobile number
    RefundRequest:
      title: RefundRequest
      required:
      - orderId
      - amount
      type: object
      properties:
        orderId:
          title: Orderid
          type: string
          description: Order id
          format: uuid
        amount:
          title: Amount
          minimum: 1
          maximum: 999999999999
          type: integer
          description: Amount of the refund
        cart:
          title: Cart
          allOf:
          - $ref: '#/components/schemas/FiscalizationCartRequest'
          description: Cart for processing the refund. Filled in only when autofiscalization is enabled.
    LocaleType:
      title: LocaleType
      enum:
      - ru-RU
      - uz-UZ
      - en-EN
      type: string
      description: An enumeration.
    Currency:
      title: Currency
      enum:
      - 860
      type: integer
      description: An enumeration.
    OrderPaymentRequest:
      title: OrderPaymentRequest
      required:
      - clientId
      - currency
      - orderNumber
      - viewType
      - paymentParams
      - sessionTimeoutSecs
      - amount
      type: object
      properties:
        amount:
          title: Amount
          maximum: 999999999999
          minimum: 1
          type: integer
          description: Payment amount (in tiyins, no commission)
        clientId:
          title: Clientid
          type: string
          description: 'Client ID in the merchant''s system.

            '
        currency:
          allOf:
          - $ref: '#/components/schemas/Currency'
          description: 'Payment currency. The ISO 4217 code must be specified. Uzbek sum is UZS - 860.

            '
        paymentDetails:
          title: Paymentdetails
          maxLength: 1024
          type: string
          description: Payment details
        orderNumber:
          title: Ordernumber
          maxLength: 36
          minLength: 1
          type: string
          description: Order ID on the merchant's side
        successUrl:
          title: Successurl
          maxLength: 2083
          minLength: 1
          type: string
          description: URL to redirect if the payment is successful
          format: uri
        failureUrl:
          title: Failureurl
          maxLength: 2083
          minLength: 1
          type: string
          description: Redirect URL if payment fails
          format: uri
        viewType:
          allOf:
          - $ref: '#/components/schemas/PaymentViewType'
          description: Payment page display type
        paymentParams:
          title: Paymentparams
          allOf:
          - $ref: '#/components/schemas/AcquiringPaymentParams'
          description: Additional merchant's parameters
        merchantParams:
          title: merchantParams
          type: object
          properties:
            cart:
              title: Cart
              allOf:
              - $ref: '#/components/schemas/Cart'
            divisionId:
              title: DivisionID
              description: Merchant branch ID
              type: string
            divisionName:
              title: Divisionname
              type: string
              description: Merchant branch name
            aviaBookingId:
              title: Aviabookingid
              type: string
              description: Booking avia ticket/s ID
          description: Additional merchant's parameters
        sessionTimeoutSecs:
          title: Sessiontimeoutsecs
          maximum: 1800
          minimum: 600
          type: integer
          description: Maximum session duration in seconds
    MobileTopUpCartItemRequest:
      title: MobileTopUpCartItemRequest
      required:
      - title
      - productId
      - quantity
      - unitPrice
      - total
      - receiptParams
      type: object
      properties:
        title:
          title: Title
          maxLength: 63
          type: string
          description: Product name
        productId:
          title: Productid
          type: string
          description: Product ID on the merchant's side
        quantity:
          title: Quantity
          type: integer
          description: Quantity of items in the order
        unitPrice:
          title: Unitprice
          type: integer
          description: Price for one unit of the product in minimal currency units
        total:
          title: Total
          type: integer
          description: General amount of the product in the order
        receiptParams:
          title: Receiptparams
          allOf:
          - $ref: '#/components/schemas/UZReceiptParams'
          description: Information for receipt fiscalization. Additional information on the link https://www.inplat-tech.ru/docs/ofd/v.2/
    PaymentOperationType:
      title: PaymentOperationType
      enum:
      - AUTHORIZE
      - COMPLETE
      - REFUND
      - REVERSE
      - TOP_UP_COMPLETED
      type: string
      description: An enumeration.
    OrderMobileTopUpRegisterRequest:
      title: OrderMobileTopUpRegisterRequest
      required:
      - clientId
      - currency
      - orderNumber
      - paymentParams
      - sessionTimeoutSecs
      - amount
      - merchantParams
      type: object
      properties:
        amount:
          title: Amount
          maximum: 999999999999
          minimum: 1
          type: integer
          description: Payment amount (in tiyins, no commission)
        clientId:
          title: Clientid
          type: string
          description: 'Client ID in the merchant''s system.

            '
        currency:
          allOf:
          - $ref: '#/components/schemas/Currency'
          description: 'Payment currency. The ISO 4217 code must be specified. For example: Uzbek sum is UZS - 860.

            '
        paymentDetails:
          title: Paymentdetails
          maxLength: 1024
          type: string
          description: Payment details
        orderNumber:
          title: Ordernumber
          maxLength: 36
          minLength: 1
          type: string
          description: Order ID on the merchant's side
        paymentParams:
          title: Paymentparams
          allOf:
          - $ref: '#/components/schemas/MobileTopUpPaymentParams'
          description: Additional merchant's parameters
        merchantParams:
          title: merchantParams
          allOf:
          - $ref: '#/components/schemas/MobileTopUpMerchantParams'
          description: Additional merchant's parameters
        sessionTimeoutSecs:
          title: Sessiontimeoutsecs
          maximum: 1800
          minimum: 600
          type: integer
          description: Maximum session duration in seconds
    CallbackOperationState:
      title: CallbackOperationState
      enum:
      - SUCCESS
      - FAIL
      type: string
      description: An enumeration.
    CartItem:
      title: CartItem
      required:
      - title
      - productId
      - quantity
      - unitPrice
      - total
      type: object
      properties:
        title:
          title: Title
          type: string
          description: Name of the product
        productId:
          title: Productid
          type: string
          description: Product ID on the merchant's side
        quantity:
          title: Quantity
          type: integer
          description: Quantity of items in the order
        unitPrice:
          title: Unitprice
          type: integer
          description: Price per unit of items in tiyins
        total:
          title: Total
          type: integer
          description: Total price of all goods of the same type:unit_price * quantity
        receiptParams:
          title: Receiptparams
          allOf:
          - $ref: '#/components/schemas/UZReceiptParams'
          description: Data for autofiscalization. Additional information about fiscalization to link https://www.inplat-tech.ru/docs/ofd/v.2/
    MobileTopUpCartRequest:
      title: MobileTopUpCartRequest
      required:
      - cartId
      - receiptType
      - items
      - total
      type: object
      properties:
        cartId:
          title: Cartid
          type: string
          description: Cart ID on the merchant's side
        receiptType:
          allOf:
          - $ref: '#/components/schemas/RegisterReceiptType'
          description: Type of a fiscal receipt
        items:
          title: Items
          type: array
          items:
            $ref: '#/components/schemas/MobileTopUpCartItemRequest'
          description: Cart structure
        total:
          title: Total
          type: integer
          description: General cost of the cart
    UZReceiptParams:
      title: UZReceiptParams
      required:
      - spic
      - packageCode
      - vatPercent
      type: object
      properties:
        spic:
          title: Spic
          maxLength: 17
          minLength: 17
          type: string
          description: IKPU (SPIC) product code
        packageCode:
          title: Packagecode
          maxLength: 20
          minLength: 1
          type: string
          description: Packaging code
        vatPercent:
          title: Vatpercent
          minimum: 0
          type: integer
          description: VAT rate
        TIN:
          title: Tin
          maxLength: 9
          minLength: 1
          type: string
          description: Committee TIN. Must be filled in if the PINFL is not filled in. Can't be filled in together
        PINFL:
          title: Pinfl
          maxLength: 14
          minLength: 1
          type: string
          description: Committee PINFL. Must be filled in if the TIN is not filled in. Can't be filled in together
        discount:
          title: Discount
          exclusiveMinimum: 0
          type: integer
          description: Discount amount
        voucher:
          title: Voucher
          exclusiveMinimum: 0
          type: integer
          description: Discount marketplace (in tiyins)
        labels:
          title: Labels
          type: array
          items:
            type: string
          description: Array of product labels. Quantity of labels must correspond to the quantity of labelled items in the cart
      description: Data for autofiscalization
    FiscalizationCartItemRequest:
      title: FiscalizationCartItemRequest
      required:
      - productId
      - quantity
      - receiptParams
      type: object
      properties:
        productId:
          title: Productid
          minLength: 1
          type: string
          description: Item ID on the merchant's side
        quantity:
          title: Quantity
          exclusiveMinimum: 0
          type: integer
          description: Quantity of the item
        receiptParams:
          title: Receiptparams
          allOf:
          - $ref: '#/components/schemas/UZReceiptParams'
    RefundResponse:
      title: RefundResponse
      required:
      - operationId
      type: object
      properties:
        operationId:
          title: Operationid
          type: string
          description: Operation ID on the checkout side
          format: uuid
    RegisterReceiptType:
      title: RegisterReceiptType
      enum:
      - PURCHASE
      - PREPAID
      type: string
      description: An enumeration.
    AcquiringPaymentParams:
      title: AcquiringPaymentParams
      required:
      - payType
      type: object
      properties:
        operationType:
          title: Operationtype
          enum:
          - PAYMENT
          type: string
          description: Operation type PAYMENT - payment by card
          default: PAYMENT
        payType:
          allOf:
          - $ref: '#/components/schemas/PayType'
          description: Payment type (one_step/two_step)
        phoneNumber:
          title: Phonenumber
          type: string
          description: Phone number only for topping up mobile balance
        force3ds:
          title: Force3Ds
          type: boolean
          description: Forcing payment to 3DS
    PaymentViewType:
      title: PaymentViewType
      enum:
      - WEB_VIEW
      - IFRAME
      - REDIRECT
      type: string
      description: An enumeration.
    ErrorCode:
      title: ErrorCode
      type: integer
    PaymentRegisterResponse:
      title: PaymentRegisterResponse
      required:
      - orderId
      - paymentRedirectUrl
      type: object
      properties:
        orderId:
          title: Orderid
          type: string
          description: Order ID
          format: uuid
        paymentRedirectUrl:
          title: Paymentredirecturl
          type: string
          description: Payment page URL
    BindingPaymentParams:
      title: BindingPaymentParams
      required:
      - operationType
      type: object
      properties:
        operationType:
          title: Operationtype
          enum:
          - BINDING
          type: string
          description: BINDING - card binding;
        phoneNumber:
          title: Phonenumber
          type: string
          description: Phone number only for top up
    ApiResponse_PaymentRegisterResponse_:
      title: ApiResponse[PaymentRegisterResponse]
      required:
      - errorCode
      type: object
      properties:
        errorCode:
          $ref: '#/components/schemas/ErrorCode'
        message:
          title: Message
          type: string
        result:
          $ref: '#/components/schemas/PaymentRegisterResponse'
    Cart:
      title: Cart
      type: object
      description: Info about cart
      required:
      - cartId
      - items
      - total
      properties:
        cartId:
          title: Cartid
          type: string
          description: Cart ID on the merchant's side
        receiptType:
          allOf:
          - $ref: '#/components/schemas/RegisterReceiptType'
          description: Type of fiscal receipt
        items:
          title: Items
          type: array
          items:
            $ref: '#/components/schemas/CartItem'
        total:
          title: Total
          type: integer
          description: Total cart cost
    MobileTopUpPaymentParams:
      title: MobileTopUpPaymentParams
      required:
      - operationType
      - phoneNumber
      type: object
      properties:
        operationType:
          title: Operationtype
          enum:
          - MOBILE_TOP_UP
          type: string
          description: MOBILE_TOP_UP - mobile balance topping up;
        phoneNumber:
          title: Phonenumber
          type: string
          description: Mobile number for topping up
    ApiResponse_RefundResponse_:
      title: ApiResponse[RefundResponse]
      required:
      - errorCode
      type: object
      properties:
        errorCode:
          $ref: '#/components/schemas/ErrorCode'
        message:
          title: Message
          type: string
        result:
          $ref: '#/components/schemas/RefundResponse'
    ReceiptType:
      title: ReceiptType
      enum:
      - PURCHASE
      - PREPAID
      - REFUND
      type: string
      description: An enumeration.
    FiscalizationCartRequest:
      title: FiscalizationCartRequest
      required:
      - total
      - items
      type: object
      properties:
        total:
          title: Total
          exclusiveMinimum: 0
          type: integer
          description: Total price of the cart
        items:
          title: Items
          minItems: 1
          type: array
          items:
            $ref: '#/components/schemas/FiscalizationCartItemRequest'
          description: The composition of the cart
    BusinessEventType:
      title: BusinessEventType
      enum:
      - FORM_CLOSED
      type: string
      description: An enumeration.
x-tagGroups:
- name: API
  tags:
  - One-Step Payment
  - Managing Credit Cards Bindings
  - Back-to-back Payment
  - Auxiliary Methods
- name: Additional Info
  tags:
  - Testing
  - Error Codes
  - Post Messages