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Friday, February 13, 2026

What's Deleted

POST /payouts

Create Payouts

What's Changed

PUT /payment-methods/{payment-method-id}
Request:

Changed content type : application/json

Updated 'APPLE_PAY_DECRYPTED' paymentMethodSource

  • Changed property applicationPrimaryAccountNumber (string) Updated 'GOOGLE_PAY_DECRYPTED' paymentMethodSource
  • Changed property cardDetails (object)
    • Changed property personalAccountNumber (string) Updated 'CARD' paymentMethodSource
  • Changed property card (object)
    • Changed property cardNumber (string)
POST /payment-methods
Request:

Changed content type : application/json

Updated 'APPLE_PAY_DECRYPTED' paymentMethodSource

  • Changed property applicationPrimaryAccountNumber (string) Updated 'GOOGLE_PAY_DECRYPTED' paymentMethodSource
  • Changed property cardDetails (object)
    • Changed property personalAccountNumber (string) Updated 'CARD' paymentMethodSource
  • Changed property card (object)
    • Changed property cardNumber (string)
POST /three-d-secure/authentications
Request:

Changed content type : application/json

  • Changed property paymentMethod (object) Updated 'APPLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property applicationPrimaryAccountNumber (string) Updated 'GOOGLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property cardDetails (object)
      • Changed property personalAccountNumber (string) Updated 'CARD' paymentMethodSource
    • Changed property card (object)
      • Changed property cardNumber (string)
POST /three-d-secure/card-lookups
Request:

Changed content type : application/json

  • Changed property paymentMethod (object) Updated 'APPLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property applicationPrimaryAccountNumber (string) Updated 'GOOGLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property cardDetails (object)
      • Changed property personalAccountNumber (string) Updated 'CARD' paymentMethodSource
    • Changed property card (object)
      • Changed property cardNumber (string)
POST /installments/plans
Request:

Changed content type : application/json

  • Changed property paymentMethod (object) Updated 'APPLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property applicationPrimaryAccountNumber (string) Updated 'GOOGLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property cardDetails (object)
      • Changed property personalAccountNumber (string) Updated 'CARD' paymentMethodSource
    • Changed property card (object)
      • Changed property cardNumber (string)
POST /surcharge-lookups
Request:

Changed content type : application/json

  • Changed property paymentMethod (object) Updated 'CARD' paymentMethodSource
    • Changed property card (object)
      • Changed property cardNumber (string)
POST /payments
Request:

Changed content type : application/json

  • Changed property paymentMethod (object) Updated 'APPLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property applicationPrimaryAccountNumber (string) Updated 'GOOGLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property cardDetails (object)
      • Changed property personalAccountNumber (string) Updated 'CARD' paymentMethodSource
    • Changed property card (object)
      • Changed property cardNumber (string)
POST /refunds
Request:

Changed content type : application/json

Updated 'createIndependentRefundRequest'

  • Changed property paymentMethod (object) Updated 'APPLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property applicationPrimaryAccountNumber (string) Updated 'GOOGLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property cardDetails (object)
      • Changed property personalAccountNumber (string) Updated 'CARD' paymentMethodSource
    • Changed property card (object)
      • Changed property cardNumber (string)
POST /validations
Request:

Changed content type : application/json

  • Changed property paymentMethod (object) Updated 'APPLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property applicationPrimaryAccountNumber (string) Updated 'GOOGLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property cardDetails (object)
      • Changed property personalAccountNumber (string) Updated 'CARD' paymentMethodSource
    • Changed property card (object)
      • Changed property cardNumber (string)
POST /subscriptions
Request:

Changed content type : application/json

  • Changed property paymentMethod (object) Updated 'APPLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property applicationPrimaryAccountNumber (string) Updated 'GOOGLE_PAY_DECRYPTED' paymentMethodSource
    • Changed property cardDetails (object)
      • Changed property personalAccountNumber (string) Updated 'CARD' paymentMethodSource
    • Changed property card (object)
      • Changed property cardNumber (string)

Friday, January 16, 2026

What's new

POST /payouts

Create Payouts

Thursday, November 13, 2025

What's new

POST /payments/{payment-id}/increment

Increment Payment

What's Changed

GET /customers/{customer-id}
Parameters:

Changed: Api-Version in header

PUT /customers/{customer-id}
Parameters:

Changed: Api-Version in header

DELETE /customers/{customer-id}
Parameters:

Changed: Api-Version in header

GET /kount-inquiries/{kount-inquiry-id}
Parameters:

Changed: Api-Version in header

POST /disputes/{case-id}/{case-record-number}/accept
Parameters:

Changed: Api-Version in header

GET /disputes/{case-id}/{case-record-number}
Parameters:

Changed: Api-Version in header

POST /disputes/{case-id}/{case-record-number}/uploads
Parameters:

Changed: Api-Version in header

GET /disputes/{case-id}/{case-record-number}/uploads/{upload-reference-id}
Parameters:

Changed: Api-Version in header

POST /customers
Parameters:

Changed: Api-Version in header

GET /customers
Parameters:

Changed: Api-Version in header

POST /kount-inquiries/{kount-inquiry-id}/assert
Parameters:

Changed: Api-Version in header

GET /multi-currency-pricing-rates/{multi-currency-pricing-rate-lookup-id}
Parameters:

Changed: Api-Version in header

POST /onboarding/product-recommendations
Parameters:

Changed: Api-Version in header

DELETE /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

GET /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

PUT /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

GET /kount-inquiries
Parameters:

Changed: Api-Version in header

POST /kount-inquiries
Parameters:

Changed: Api-Version in header

POST /onboarding/merchants
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}
Parameters:

Changed: Api-Version in header

PUT /onboarding/merchants/{merchant-id}
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}/supplies
Parameters:

Changed: Api-Version in header

GET /payments/{payment-id}
Parameters:

Changed: Api-Version in header

Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

      • Property status (string) Enum values:

        • COMPLETED_CONVENIENCE_FEE_TRANSACTION
        • PAYMENT_COMPLETED
        • COMPLETED_VOID_TRANSACTION
        • COMPLETED_REFUND_TRANSACTION
        • COMPLETED_MERCHANT_INDEPENDENT_REFUND_TRANSACTION
        • COMPLETED_MERCHANT_REFUND_TRANSACTION
        • COMPLETED_FIRST_VOID_TRANSACTION
        • PAYMENT_CANCELED

      • Property amount (object)

        • Property amount (integer)
        • Property currency (string)

      • Property rate (number)

      • Property feeType (string) Enum values:

        • FIXED_AMOUNT
        • PERCENTAGE

    • Added property incrementalAuthorizations (array) Items (object)

      • Property amount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property processedAt (string)

    • Added property multipleCompletions (array) Items (object)

      • Property amount (object)
      • Property processedAt (string)
      • Property finalCompletion (boolean)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payments/{payment-id}/cancel
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property multipleCompletion (object)
    • Property amount (object)
    • Property processedAt (string)
    • Property finalCompletion (boolean)
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payments/{payment-id}/complete
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property finalCompletion (boolean)
Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payment-methods
Parameters:

Changed: Api-Version in header

GET /payment-methods
Parameters:

Changed: Api-Version in header

GET /refunds/{refund-id}
Parameters:

Changed: Api-Version in header

GET /validations/{validation-id}
Parameters:

Changed: Api-Version in header

GET /subscriptions/{subscription-id}
Parameters:

Changed: Api-Version in header

PATCH /subscriptions/{subscription-id}
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/resume
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/pause
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/cancel
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/extend
Parameters:

Changed: Api-Version in header

POST /three-d-secure/authentications
Parameters:

Changed: Api-Version in header

GET /three-d-secure/authentications/{authentication-id}
Parameters:

Changed: Api-Version in header

POST /three-d-secure/authentications/{authentication-id}/lookup
Parameters:

Changed: Api-Version in header

POST /three-d-secure/card-lookups
Parameters:

Changed: Api-Version in header

POST /installments/plans
Parameters:

Changed: Api-Version in header

POST /surcharge-lookups
Parameters:

Changed: Api-Version in header

POST /multi-currency-pricing-rates
Parameters:

Changed: Api-Version in header

POST /payments
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property convenienceFee (object)
    • Property amount (object)
  • Added property incrementalAuthorization (boolean)
  • Changed property amountDetails (object)
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

GET /payments
Parameters:

Changed: Api-Version in header

Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)

      • Added property convenienceFeeDetails (object)

      • Added property incrementalAuthorizations (array)

      • Added property multipleCompletions (array)

      • Changed property paymentStatus (string) enum values:

        • INCREMENTED
        • PARTIALLY_COMPLETED

      • Changed property amountDetails (object)

GET /refunds
Parameters:

Changed: Api-Version in header

POST /refunds
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

Updated 'createMatchingRefundRequest'

  • Added property multipleCompletion (object)
POST /validations
Parameters:

Changed: Api-Version in header

GET /validations
Parameters:

Changed: Api-Version in header

POST /subscriptions
Parameters:

Changed: Api-Version in header

GET /subscriptions
Parameters:

Changed: Api-Version in header

POST /onboarding/merchants/{merchant-id}/orders
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}
Parameters:

Changed: Api-Version in header

PUT /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}
Parameters:

Changed: Api-Version in header

Thursday, November 13, 2025

What's new

POST /payments/{payment-id}/increment

Increment Payment

What's Changed

GET /customers/{customer-id}
Parameters:

Changed: Api-Version in header

PUT /customers/{customer-id}
Parameters:

Changed: Api-Version in header

DELETE /customers/{customer-id}
Parameters:

Changed: Api-Version in header

GET /kount-inquiries/{kount-inquiry-id}
Parameters:

Changed: Api-Version in header

POST /disputes/{case-id}/{case-record-number}/accept
Parameters:

Changed: Api-Version in header

GET /disputes/{case-id}/{case-record-number}
Parameters:

Changed: Api-Version in header

POST /disputes/{case-id}/{case-record-number}/uploads
Parameters:

Changed: Api-Version in header

GET /disputes/{case-id}/{case-record-number}/uploads/{upload-reference-id}
Parameters:

Changed: Api-Version in header

POST /customers
Parameters:

Changed: Api-Version in header

GET /customers
Parameters:

Changed: Api-Version in header

POST /kount-inquiries/{kount-inquiry-id}/assert
Parameters:

Changed: Api-Version in header

GET /multi-currency-pricing-rates/{multi-currency-pricing-rate-lookup-id}
Parameters:

Changed: Api-Version in header

POST /onboarding/product-recommendations
Parameters:

Changed: Api-Version in header

DELETE /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

GET /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

PUT /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

GET /kount-inquiries
Parameters:

Changed: Api-Version in header

POST /kount-inquiries
Parameters:

Changed: Api-Version in header

POST /onboarding/merchants
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}
Parameters:

Changed: Api-Version in header

PUT /onboarding/merchants/{merchant-id}
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}/supplies
Parameters:

Changed: Api-Version in header

GET /payments/{payment-id}
Parameters:

Changed: Api-Version in header

Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

      • Property status (string) Enum values:

        • COMPLETED_CONVENIENCE_FEE_TRANSACTION
        • PAYMENT_COMPLETED
        • COMPLETED_VOID_TRANSACTION
        • COMPLETED_REFUND_TRANSACTION
        • COMPLETED_MERCHANT_INDEPENDENT_REFUND_TRANSACTION
        • COMPLETED_MERCHANT_REFUND_TRANSACTION
        • COMPLETED_FIRST_VOID_TRANSACTION
        • PAYMENT_CANCELED

      • Property amount (object)

        • Property amount (integer)
        • Property currency (string)

      • Property rate (number)

      • Property feeType (string) Enum values:

        • FIXED_AMOUNT
        • PERCENTAGE

    • Added property incrementalAuthorizations (array) Items (object)

      • Property amount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property processedAt (string)

    • Added property multipleCompletions (array) Items (object)

      • Property amount (object)
      • Property processedAt (string)
      • Property finalCompletion (boolean)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payments/{payment-id}/cancel
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property multipleCompletion (object)
    • Property amount (object)
    • Property processedAt (string)
    • Property finalCompletion (boolean)
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payments/{payment-id}/complete
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property finalCompletion (boolean)
Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payment-methods
Parameters:

Changed: Api-Version in header

GET /payment-methods
Parameters:

Changed: Api-Version in header

GET /refunds/{refund-id}
Parameters:

Changed: Api-Version in header

GET /validations/{validation-id}
Parameters:

Changed: Api-Version in header

GET /subscriptions/{subscription-id}
Parameters:

Changed: Api-Version in header

PATCH /subscriptions/{subscription-id}
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/resume
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/pause
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/cancel
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/extend
Parameters:

Changed: Api-Version in header

POST /three-d-secure/authentications
Parameters:

Changed: Api-Version in header

GET /three-d-secure/authentications/{authentication-id}
Parameters:

Changed: Api-Version in header

POST /three-d-secure/authentications/{authentication-id}/lookup
Parameters:

Changed: Api-Version in header

POST /three-d-secure/card-lookups
Parameters:

Changed: Api-Version in header

POST /installments/plans
Parameters:

Changed: Api-Version in header

POST /surcharge-lookups
Parameters:

Changed: Api-Version in header

POST /multi-currency-pricing-rates
Parameters:

Changed: Api-Version in header

POST /payments
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property convenienceFee (object)
    • Property amount (object)
  • Added property incrementalAuthorization (boolean)
  • Changed property amountDetails (object)
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

GET /payments
Parameters:

Changed: Api-Version in header

Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)

      • Added property convenienceFeeDetails (object)

      • Added property incrementalAuthorizations (array)

      • Added property multipleCompletions (array)

      • Changed property paymentStatus (string) enum values:

        • INCREMENTED
        • PARTIALLY_COMPLETED

      • Changed property amountDetails (object)

GET /refunds
Parameters:

Changed: Api-Version in header

POST /refunds
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

Updated 'createMatchingRefundRequest'

  • Added property multipleCompletion (object)
POST /validations
Parameters:

Changed: Api-Version in header

GET /validations
Parameters:

Changed: Api-Version in header

POST /subscriptions
Parameters:

Changed: Api-Version in header

GET /subscriptions
Parameters:

Changed: Api-Version in header

POST /onboarding/merchants/{merchant-id}/orders
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}
Parameters:

Changed: Api-Version in header

PUT /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}
Parameters:

Changed: Api-Version in header

Thursday, November 13, 2025

What's new

POST /payments/{payment-id}/increment

Increment Payment

What's Changed

GET /customers/{customer-id}
Parameters:

Changed: Api-Version in header

PUT /customers/{customer-id}
Parameters:

Changed: Api-Version in header

DELETE /customers/{customer-id}
Parameters:

Changed: Api-Version in header

GET /kount-inquiries/{kount-inquiry-id}
Parameters:

Changed: Api-Version in header

POST /disputes/{case-id}/{case-record-number}/accept
Parameters:

Changed: Api-Version in header

GET /disputes/{case-id}/{case-record-number}
Parameters:

Changed: Api-Version in header

POST /disputes/{case-id}/{case-record-number}/uploads
Parameters:

Changed: Api-Version in header

GET /disputes/{case-id}/{case-record-number}/uploads/{upload-reference-id}
Parameters:

Changed: Api-Version in header

POST /customers
Parameters:

Changed: Api-Version in header

GET /customers
Parameters:

Changed: Api-Version in header

POST /kount-inquiries/{kount-inquiry-id}/assert
Parameters:

Changed: Api-Version in header

GET /multi-currency-pricing-rates/{multi-currency-pricing-rate-lookup-id}
Parameters:

Changed: Api-Version in header

POST /onboarding/product-recommendations
Parameters:

Changed: Api-Version in header

DELETE /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

GET /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

PUT /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

GET /kount-inquiries
Parameters:

Changed: Api-Version in header

POST /kount-inquiries
Parameters:

Changed: Api-Version in header

POST /onboarding/merchants
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}
Parameters:

Changed: Api-Version in header

PUT /onboarding/merchants/{merchant-id}
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}/supplies
Parameters:

Changed: Api-Version in header

GET /payments/{payment-id}
Parameters:

Changed: Api-Version in header

Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

      • Property status (string) Enum values:

        • COMPLETED_CONVENIENCE_FEE_TRANSACTION
        • PAYMENT_COMPLETED
        • COMPLETED_VOID_TRANSACTION
        • COMPLETED_REFUND_TRANSACTION
        • COMPLETED_MERCHANT_INDEPENDENT_REFUND_TRANSACTION
        • COMPLETED_MERCHANT_REFUND_TRANSACTION
        • COMPLETED_FIRST_VOID_TRANSACTION
        • PAYMENT_CANCELED

      • Property amount (object)

        • Property amount (integer)
        • Property currency (string)

      • Property rate (number)

      • Property feeType (string) Enum values:

        • FIXED_AMOUNT
        • PERCENTAGE

    • Added property incrementalAuthorizations (array) Items (object)

      • Property amount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property processedAt (string)

    • Added property multipleCompletions (array) Items (object)

      • Property amount (object)
      • Property processedAt (string)
      • Property finalCompletion (boolean)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payments/{payment-id}/cancel
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property multipleCompletion (object)
    • Property amount (object)
    • Property processedAt (string)
    • Property finalCompletion (boolean)
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payments/{payment-id}/complete
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property finalCompletion (boolean)
Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payment-methods
Parameters:

Changed: Api-Version in header

GET /payment-methods
Parameters:

Changed: Api-Version in header

GET /refunds/{refund-id}
Parameters:

Changed: Api-Version in header

GET /validations/{validation-id}
Parameters:

Changed: Api-Version in header

GET /subscriptions/{subscription-id}
Parameters:

Changed: Api-Version in header

PATCH /subscriptions/{subscription-id}
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/resume
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/pause
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/cancel
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/extend
Parameters:

Changed: Api-Version in header

POST /three-d-secure/authentications
Parameters:

Changed: Api-Version in header

GET /three-d-secure/authentications/{authentication-id}
Parameters:

Changed: Api-Version in header

POST /three-d-secure/authentications/{authentication-id}/lookup
Parameters:

Changed: Api-Version in header

POST /three-d-secure/card-lookups
Parameters:

Changed: Api-Version in header

POST /installments/plans
Parameters:

Changed: Api-Version in header

POST /surcharge-lookups
Parameters:

Changed: Api-Version in header

POST /multi-currency-pricing-rates
Parameters:

Changed: Api-Version in header

POST /payments
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property convenienceFee (object)
    • Property amount (object)
  • Added property incrementalAuthorization (boolean)
  • Changed property amountDetails (object)
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

GET /payments
Parameters:

Changed: Api-Version in header

Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)

      • Added property convenienceFeeDetails (object)

      • Added property incrementalAuthorizations (array)

      • Added property multipleCompletions (array)

      • Changed property paymentStatus (string) enum values:

        • INCREMENTED
        • PARTIALLY_COMPLETED

      • Changed property amountDetails (object)

GET /refunds
Parameters:

Changed: Api-Version in header

POST /refunds
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

Updated 'createMatchingRefundRequest'

  • Added property multipleCompletion (object)
POST /validations
Parameters:

Changed: Api-Version in header

GET /validations
Parameters:

Changed: Api-Version in header

POST /subscriptions
Parameters:

Changed: Api-Version in header

GET /subscriptions
Parameters:

Changed: Api-Version in header

POST /onboarding/merchants/{merchant-id}/orders
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}
Parameters:

Changed: Api-Version in header

PUT /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}
Parameters:

Changed: Api-Version in header

Thursday, November 13, 2025

What's new

POST /payments/{payment-id}/increment

Increment Payment

What's Changed

GET /customers/{customer-id}
Parameters:

Changed: Api-Version in header

PUT /customers/{customer-id}
Parameters:

Changed: Api-Version in header

DELETE /customers/{customer-id}
Parameters:

Changed: Api-Version in header

GET /kount-inquiries/{kount-inquiry-id}
Parameters:

Changed: Api-Version in header

POST /disputes/{case-id}/{case-record-number}/accept
Parameters:

Changed: Api-Version in header

GET /disputes/{case-id}/{case-record-number}
Parameters:

Changed: Api-Version in header

POST /disputes/{case-id}/{case-record-number}/uploads
Parameters:

Changed: Api-Version in header

GET /disputes/{case-id}/{case-record-number}/uploads/{upload-reference-id}
Parameters:

Changed: Api-Version in header

POST /customers
Parameters:

Changed: Api-Version in header

GET /customers
Parameters:

Changed: Api-Version in header

POST /kount-inquiries/{kount-inquiry-id}/assert
Parameters:

Changed: Api-Version in header

GET /multi-currency-pricing-rates/{multi-currency-pricing-rate-lookup-id}
Parameters:

Changed: Api-Version in header

POST /onboarding/product-recommendations
Parameters:

Changed: Api-Version in header

DELETE /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

GET /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

PUT /payment-methods/{payment-method-id}
Parameters:

Changed: Api-Version in header

GET /kount-inquiries
Parameters:

Changed: Api-Version in header

POST /kount-inquiries
Parameters:

Changed: Api-Version in header

POST /onboarding/merchants
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}
Parameters:

Changed: Api-Version in header

PUT /onboarding/merchants/{merchant-id}
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}/supplies
Parameters:

Changed: Api-Version in header

GET /payments/{payment-id}
Parameters:

Changed: Api-Version in header

Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

      • Property status (string) Enum values:

        • COMPLETED_CONVENIENCE_FEE_TRANSACTION
        • PAYMENT_COMPLETED
        • COMPLETED_VOID_TRANSACTION
        • COMPLETED_REFUND_TRANSACTION
        • COMPLETED_MERCHANT_INDEPENDENT_REFUND_TRANSACTION
        • COMPLETED_MERCHANT_REFUND_TRANSACTION
        • COMPLETED_FIRST_VOID_TRANSACTION
        • PAYMENT_CANCELED

      • Property amount (object)

        • Property amount (integer)
        • Property currency (string)

      • Property rate (number)

      • Property feeType (string) Enum values:

        • FIXED_AMOUNT
        • PERCENTAGE

    • Added property incrementalAuthorizations (array) Items (object)

      • Property amount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property processedAt (string)

    • Added property multipleCompletions (array) Items (object)

      • Property amount (object)
      • Property processedAt (string)
      • Property finalCompletion (boolean)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payments/{payment-id}/cancel
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property multipleCompletion (object)
    • Property amount (object)
    • Property processedAt (string)
    • Property finalCompletion (boolean)
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payments/{payment-id}/complete
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property finalCompletion (boolean)
Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

POST /payment-methods
Parameters:

Changed: Api-Version in header

GET /payment-methods
Parameters:

Changed: Api-Version in header

GET /refunds/{refund-id}
Parameters:

Changed: Api-Version in header

GET /validations/{validation-id}
Parameters:

Changed: Api-Version in header

GET /subscriptions/{subscription-id}
Parameters:

Changed: Api-Version in header

PATCH /subscriptions/{subscription-id}
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/resume
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/pause
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/cancel
Parameters:

Changed: Api-Version in header

POST /subscriptions/{subscription-id}/extend
Parameters:

Changed: Api-Version in header

POST /three-d-secure/authentications
Parameters:

Changed: Api-Version in header

GET /three-d-secure/authentications/{authentication-id}
Parameters:

Changed: Api-Version in header

POST /three-d-secure/authentications/{authentication-id}/lookup
Parameters:

Changed: Api-Version in header

POST /three-d-secure/card-lookups
Parameters:

Changed: Api-Version in header

POST /installments/plans
Parameters:

Changed: Api-Version in header

POST /surcharge-lookups
Parameters:

Changed: Api-Version in header

POST /multi-currency-pricing-rates
Parameters:

Changed: Api-Version in header

POST /payments
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

  • Added property convenienceFee (object)
    • Property amount (object)
  • Added property incrementalAuthorization (boolean)
  • Changed property amountDetails (object)
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Added property convenienceFeeDetails (object)

    • Added property incrementalAuthorizations (array)

    • Added property multipleCompletions (array)

    • Changed property paymentStatus (string) enum values:

      • INCREMENTED
      • PARTIALLY_COMPLETED

    • Changed property amountDetails (object)

GET /payments
Parameters:

Changed: Api-Version in header

Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)

      • Added property convenienceFeeDetails (object)

      • Added property incrementalAuthorizations (array)

      • Added property multipleCompletions (array)

      • Changed property paymentStatus (string) enum values:

        • INCREMENTED
        • PARTIALLY_COMPLETED

      • Changed property amountDetails (object)

GET /refunds
Parameters:

Changed: Api-Version in header

POST /refunds
Parameters:

Changed: Api-Version in header

Request:

Changed content type : application/json

Updated 'createMatchingRefundRequest'

  • Added property multipleCompletion (object)
POST /validations
Parameters:

Changed: Api-Version in header

GET /validations
Parameters:

Changed: Api-Version in header

POST /subscriptions
Parameters:

Changed: Api-Version in header

GET /subscriptions
Parameters:

Changed: Api-Version in header

POST /onboarding/merchants/{merchant-id}/orders
Parameters:

Changed: Api-Version in header

GET /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}
Parameters:

Changed: Api-Version in header

PUT /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}
Parameters:

Changed: Api-Version in header

Friday, October 17, 2025

What's new

POST /disputes/{case-id}/{case-record-number}/accept

Accept Dispute

GET /disputes/{case-id}/{case-record-number}

Dispute Details

POST /disputes/{case-id}/{case-record-number}/uploads

Upload Images

GET /disputes/{case-id}/{case-record-number}/uploads/{upload-reference-id}

Check image upload status

Friday, October 17, 2025

What's new

POST /disputes/{case-id}/{case-record-number}/accept

Accept Dispute

GET /disputes/{case-id}/{case-record-number}

Dispute Details

POST /disputes/{case-id}/{case-record-number}/uploads

Upload Images

GET /disputes/{case-id}/{case-record-number}/uploads/{upload-reference-id}

Check image upload status

Friday, October 17, 2025

What's new

POST /disputes/{case-id}/{case-record-number}/accept

Accept Dispute

GET /disputes/{case-id}/{case-record-number}

Dispute Details

POST /disputes/{case-id}/{case-record-number}/uploads

Upload Images

GET /disputes/{case-id}/{case-record-number}/uploads/{upload-reference-id}

Check image upload status

Friday, October 17, 2025

What's new

POST /disputes/{case-id}/{case-record-number}/accept

Accept Dispute

GET /disputes/{case-id}/{case-record-number}

Dispute Details

POST /disputes/{case-id}/{case-record-number}/uploads

Upload Images

GET /disputes/{case-id}/{case-record-number}/uploads/{upload-reference-id}

Check image upload status

Friday, October 10, 2025

What's new

POST /surcharge-lookups

Surcharge Lookup

POST /multi-currency-pricing-rates

Multi-Currency Pricing Rate Lookup

GET /multi-currency-pricing-rates/{multi-currency-pricing-rate-lookup-id}

Retrieve Multi-Currency Pricing Rate by Id.

What's Changed

GET /payments/{payment-id}
Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
      • Property cardholderAmount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property merchantSettlementAmount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property multiCurrencyPricingExchangeRate (number)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
        • Property amount (integer)
        • Property currency (string)
POST /payments/{payment-id}/cancel
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
POST /payments/{payment-id}/complete
Request:

Changed content type : application/json

  • Added property amountDetails (object)
    • Property surchargeAmount (object)
  • Added property multiCurrencyPricing (object)

    • Property multiCurrencyPricingOptIn (string) Enum value:

      • OPT_IN

    • Property multiCurrencyPricingRateLookupId (string)

Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
GET /refunds/{refund-id}
Return Type:

Changed response : 200 OK

Successfully retrieved the refund corresponding to the provided refund-id

  • Changed content type : application/json

    • Added property amountDetails (object)
    • Added property multiCurrencyPricingDetails (object)
POST /payments
Request:

Changed content type : application/json

  • Added property multiCurrencyPricing (object)
  • Changed property amount (object)
  • Changed property amountDetails (object)
    • Added property surchargeAmount (object)
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
GET /payments
Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property multiCurrencyPricingDetails (object)
      • Changed property amountDetails (object)
        • Added property surchargeAmount (object)
GET /refunds
Return Type:

Changed response : 200 OK

Refund list successfully returned.

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property amountDetails (object)
      • Added property multiCurrencyPricingDetails (object)
POST /refunds
Request:

Changed content type : application/json

Updated 'createMatchingRefundRequest'

  • Added property multiCurrencyPricing (object)
  • Added property amountDetails (object) Updated 'createIndependentRefundRequest'
  • Added property multiCurrencyPricing (object)
  • Added property amountDetails (object)
Return Type:

Changed response : 201 Created

Refund operation result response

  • Changed content type : application/json

    • Added property amountDetails (object)
    • Added property multiCurrencyPricingDetails (object)

Friday, October 10, 2025

What's new

POST /surcharge-lookups

Surcharge Lookup

POST /multi-currency-pricing-rates

Multi-Currency Pricing Rate Lookup

GET /multi-currency-pricing-rates/{multi-currency-pricing-rate-lookup-id}

Retrieve Multi-Currency Pricing Rate by Id.

What's Changed

GET /payments/{payment-id}
Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
      • Property cardholderAmount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property merchantSettlementAmount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property multiCurrencyPricingExchangeRate (number)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
        • Property amount (integer)
        • Property currency (string)
POST /payments/{payment-id}/cancel
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
POST /payments/{payment-id}/complete
Request:

Changed content type : application/json

  • Added property amountDetails (object)
    • Property surchargeAmount (object)
  • Added property multiCurrencyPricing (object)

    • Property multiCurrencyPricingOptIn (string) Enum value:

      • OPT_IN

    • Property multiCurrencyPricingRateLookupId (string)

Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
GET /refunds/{refund-id}
Return Type:

Changed response : 200 OK

Successfully retrieved the refund corresponding to the provided refund-id

  • Changed content type : application/json

    • Added property amountDetails (object)
    • Added property multiCurrencyPricingDetails (object)
POST /payments
Request:

Changed content type : application/json

  • Added property multiCurrencyPricing (object)
  • Changed property amount (object)
  • Changed property amountDetails (object)
    • Added property surchargeAmount (object)
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
GET /payments
Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property multiCurrencyPricingDetails (object)
      • Changed property amountDetails (object)
        • Added property surchargeAmount (object)
GET /refunds
Return Type:

Changed response : 200 OK

Refund list successfully returned.

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property amountDetails (object)
      • Added property multiCurrencyPricingDetails (object)
POST /refunds
Request:

Changed content type : application/json

Updated 'createMatchingRefundRequest'

  • Added property multiCurrencyPricing (object)
  • Added property amountDetails (object) Updated 'createIndependentRefundRequest'
  • Added property multiCurrencyPricing (object)
  • Added property amountDetails (object)
Return Type:

Changed response : 201 Created

Refund operation result response

  • Changed content type : application/json

    • Added property amountDetails (object)
    • Added property multiCurrencyPricingDetails (object)

Friday, October 10, 2025

What's new

POST /surcharge-lookups

Surcharge Lookup

POST /multi-currency-pricing-rates

Multi-Currency Pricing Rate Lookup

GET /multi-currency-pricing-rates/{multi-currency-pricing-rate-lookup-id}

Retrieve Multi-Currency Pricing Rate by Id.

What's Changed

GET /payments/{payment-id}
Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
      • Property cardholderAmount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property merchantSettlementAmount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property multiCurrencyPricingExchangeRate (number)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
        • Property amount (integer)
        • Property currency (string)
POST /payments/{payment-id}/cancel
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
POST /payments/{payment-id}/complete
Request:

Changed content type : application/json

  • Added property amountDetails (object)
    • Property surchargeAmount (object)
  • Added property multiCurrencyPricing (object)

    • Property multiCurrencyPricingOptIn (string) Enum value:

      • OPT_IN

    • Property multiCurrencyPricingRateLookupId (string)

Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
GET /refunds/{refund-id}
Return Type:

Changed response : 200 OK

Successfully retrieved the refund corresponding to the provided refund-id

  • Changed content type : application/json

    • Added property amountDetails (object)
    • Added property multiCurrencyPricingDetails (object)
POST /payments
Request:

Changed content type : application/json

  • Added property multiCurrencyPricing (object)
  • Changed property amount (object)
  • Changed property amountDetails (object)
    • Added property surchargeAmount (object)
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
GET /payments
Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property multiCurrencyPricingDetails (object)
      • Changed property amountDetails (object)
        • Added property surchargeAmount (object)
GET /refunds
Return Type:

Changed response : 200 OK

Refund list successfully returned.

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property amountDetails (object)
      • Added property multiCurrencyPricingDetails (object)
POST /refunds
Request:

Changed content type : application/json

Updated 'createMatchingRefundRequest'

  • Added property multiCurrencyPricing (object)
  • Added property amountDetails (object) Updated 'createIndependentRefundRequest'
  • Added property multiCurrencyPricing (object)
  • Added property amountDetails (object)
Return Type:

Changed response : 201 Created

Refund operation result response

  • Changed content type : application/json

    • Added property amountDetails (object)
    • Added property multiCurrencyPricingDetails (object)

Friday, October 10, 2025

What's new

POST /surcharge-lookups

Surcharge Lookup

POST /multi-currency-pricing-rates

Multi-Currency Pricing Rate Lookup

GET /multi-currency-pricing-rates/{multi-currency-pricing-rate-lookup-id}

Retrieve Multi-Currency Pricing Rate by Id.

What's Changed

GET /payments/{payment-id}
Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
      • Property cardholderAmount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property merchantSettlementAmount (object)
        • Property amount (integer)
        • Property currency (string)
      • Property multiCurrencyPricingExchangeRate (number)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
        • Property amount (integer)
        • Property currency (string)
POST /payments/{payment-id}/cancel
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
POST /payments/{payment-id}/complete
Request:

Changed content type : application/json

  • Added property amountDetails (object)
    • Property surchargeAmount (object)
  • Added property multiCurrencyPricing (object)

    • Property multiCurrencyPricingOptIn (string) Enum value:

      • OPT_IN

    • Property multiCurrencyPricingRateLookupId (string)

Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
GET /refunds/{refund-id}
Return Type:

Changed response : 200 OK

Successfully retrieved the refund corresponding to the provided refund-id

  • Changed content type : application/json

    • Added property amountDetails (object)
    • Added property multiCurrencyPricingDetails (object)
POST /payments
Request:

Changed content type : application/json

  • Added property multiCurrencyPricing (object)
  • Changed property amount (object)
  • Changed property amountDetails (object)
    • Added property surchargeAmount (object)
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Added property multiCurrencyPricingDetails (object)
    • Changed property amountDetails (object)
      • Added property surchargeAmount (object)
GET /payments
Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property multiCurrencyPricingDetails (object)
      • Changed property amountDetails (object)
        • Added property surchargeAmount (object)
GET /refunds
Return Type:

Changed response : 200 OK

Refund list successfully returned.

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property amountDetails (object)
      • Added property multiCurrencyPricingDetails (object)
POST /refunds
Request:

Changed content type : application/json

Updated 'createMatchingRefundRequest'

  • Added property multiCurrencyPricing (object)
  • Added property amountDetails (object) Updated 'createIndependentRefundRequest'
  • Added property multiCurrencyPricing (object)
  • Added property amountDetails (object)
Return Type:

Changed response : 201 Created

Refund operation result response

  • Changed content type : application/json

    • Added property amountDetails (object)
    • Added property multiCurrencyPricingDetails (object)

Wednesday, August 27, 2025

What's Changed

POST /kount-inquiries
Request:

Changed content type : application/json

  • Changed property paymentDetails (object) Updated 'kountPaymentData'
    • Added property customerReference (string)
GET /payments/{payment-id}
Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Added property customerReference (string)
POST /payments/{payment-id}/cancel
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Added property customerReference (string)
POST /payments/{payment-id}/complete
Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Added property customerReference (string)
GET /refunds/{refund-id}
Return Type:

Changed response : 200 OK

Successfully retrieved the refund corresponding to the provided refund-id

  • Changed content type : application/json

    • Added property customerReference (string)
GET /validations/{validation-id}
Return Type:

Changed response : 200 OK

Card Validation retrieved successfully

  • Changed content type : application/json

    • Added property customerReference (string)
GET /subscriptions/{subscription-id}
Return Type:

Changed response : 200 OK

Subscription successfully found and returned in the response.

  • Changed content type : application/json

    • Added property customerReference (string)
PATCH /subscriptions/{subscription-id}
Request:

Changed content type : application/merge-patch+json

  • Added property customerReference (string)
Return Type:

Changed response : 200 OK

Subscription billing details successfully updated.

  • Changed content type : application/json

    • Added property customerReference (string)
POST /subscriptions/{subscription-id}/resume
Return Type:

Changed response : 200 OK

Subscription resumed successfully.

  • Changed content type : application/json

    • Added property customerReference (string)
POST /subscriptions/{subscription-id}/pause
Return Type:

Changed response : 200 OK

Subscription paused successfully.

  • Changed content type : application/json

    • Added property customerReference (string)
POST /subscriptions/{subscription-id}/cancel
Return Type:

Changed response : 200 OK

Subscription canceled successfully.

  • Changed content type : application/json

    • Added property customerReference (string)
POST /subscriptions/{subscription-id}/extend
Return Type:

Changed response : 200 OK

Subscription extended successfully

  • Changed content type : application/json

    • Added property customerReference (string)
POST /payments
Request:

Changed content type : application/json

  • Added property customerReference (string)
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Added property customerReference (string)
GET /payments
Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property customerReference (string)
GET /refunds
Return Type:

Changed response : 200 OK

Refund list successfully returned.

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property customerReference (string)
POST /refunds
Request:

Changed content type : application/json

Updated 'createMatchingRefundRequest'

  • Added property customerReference (string) Updated 'createIndependentRefundRequest'
  • Added property customerReference (string)
Return Type:

Changed response : 201 Created

Refund operation result response

  • Changed content type : application/json

    • Added property customerReference (string)
POST /validations
Request:

Changed content type : application/json

  • Added property customerReference (string)
Return Type:

Changed response : 201 Created

Validation request created successfully.

  • Changed content type : application/json

    • Added property customerReference (string)
GET /validations
Return Type:

Changed response : 200 OK

List of Card Validations

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property customerReference (string)
POST /subscriptions
Request:

Changed content type : application/json

  • Added property customerReference (string)
Return Type:

Changed response : 201 Created

Subscription created successfully

  • Changed content type : application/json

    • Added property customerReference (string)
GET /subscriptions
Return Type:

Changed response : 200 OK

Paginated list of subscriptions.

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)
      • Added property customerReference (string)

Friday, August 15, 2025

What's new

POST /onboarding/merchants

Create Merchant

GET /onboarding/merchants/{merchant-id}

Get the details of a Merchant

PUT /onboarding/merchants/{merchant-id}

Update Merchant

GET /onboarding/merchants/{merchant-id}/supplies

List merchant supplies

POST /onboarding/merchants/{merchant-id}/orders

Create Order

GET /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}

Retrieve order by Id

PUT /onboarding/merchants/{merchant-id}/orders/{merchant-order-id}

Update an order by ID

POST /onboarding/product-recommendations

List Recommended Products

What's Changed

GET /customers
Parameters:

Changed: created_from in query Changed: created_to in query

GET /kount-inquiries
Parameters:

Changed: created_from in query Changed: created_to in query

GET /payments/{payment-id}
Return Type:

Changed response : 200 OK

The payment corresponding to the provided payment-id

  • Changed content type : application/json

    • Changed property subscription (object) New required properties:

      • subscriptionId

    • Changed property installmentPlanDetails (object) New required properties:

      • planAcceptanceId
      • planId
      • planIdReference
      • planStatus
      • planTermsAndConditionsVersion
POST /payments/{payment-id}/cancel
Return Type:

Changed response : 200 OK

Payment canceled successfully.

  • Changed content type : application/json

    • Changed property subscription (object) New required properties:

      • subscriptionId

    • Changed property installmentPlanDetails (object) New required properties:

      • planAcceptanceId
      • planId
      • planIdReference
      • planStatus
      • planTermsAndConditionsVersion
POST /payments/{payment-id}/complete
Return Type:

Changed response : 200 OK

Payment completed successfully.

  • Changed content type : application/json

    • Changed property subscription (object) New required properties:

      • subscriptionId

    • Changed property installmentPlanDetails (object) New required properties:

      • planAcceptanceId
      • planId
      • planIdReference
      • planStatus
      • planTermsAndConditionsVersion
GET /payment-methods
Parameters:

Changed: created_from in query Changed: created_to in query

POST /installments/plans
Return Type:

Changed response : 200 OK

List of eligible plans.

  • Changed content type : application/json

    New required properties:

    • installmentPlans

    • paymentMethod

    • Changed property installmentPlans (array) Changed items (object) New required properties:

      • annualPercentageRate

      • firstInstallment

      • installmentCount

      • installmentFrequency

      • installmentPromotionCode

      • installmentPromotionId

      • installmentTotalFee

      • lastInstallment

      • planId

      • planIdReference

      • planName

      • planTermsAndConditions

      • planType

      • totalPlanCost

      • Changed property lastInstallment (object) New required properties:

        • installmentAmount

      • Changed property planTermsAndConditions (array) Changed items (object) New required properties:

        • installmentTermsAndConditionsLanguageCode
        • installmentTermsAndConditionsText
        • installmentTermsAndConditionsUrl
        • installmentTermsAndConditionsVersion

      • Changed property firstInstallment (object) New required properties:

        • installmentAmount
POST /payments
Return Type:

Changed response : 201 Created

Payment operation created successfully.

  • Changed content type : application/json

    • Changed property subscription (object) New required properties:

      • subscriptionId

    • Changed property installmentPlanDetails (object) New required properties:

      • planAcceptanceId
      • planId
      • planIdReference
      • planStatus
      • planTermsAndConditionsVersion
GET /payments
Parameters:

Changed: created_from in query Changed: created_to in query

Return Type:

Changed response : 200 OK

List of all payments

  • Changed content type : application/json

    • Changed property data (array) Changed items (object)

      • Changed property subscription (object) New required properties:

        • subscriptionId

      • Changed property installmentPlanDetails (object) New required properties:

        • planAcceptanceId
        • planId
        • planIdReference
        • planStatus
        • planTermsAndConditionsVersion
GET /refunds
Parameters:

Changed: created_from in query Changed: created_to in query

GET /validations
Parameters:

Changed: created_from in query Changed: created_to in query

GET /subscriptions
Parameters:

Changed: created_from in query Changed: created_to in query