Adyen Split Payments

Get started with Adyen Split Payments via Hyperswitch

Adyen's Split Payments functionality allows businesses to divide a single transaction into multiple payouts, ensuring funds are accurately distributed across various accounts. This feature is supported through their Platform solutions and implemented via Hyperswitch. Hyperswitch facilitates splitting payments during authorization and refund processing, ensuring smooth fund distribution at all transaction stages

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Split Adyen payments via Hyperswitch

In the payment create request, include the Adyen split rule as provided below.

     "split_payments": {
        "adyen_split_payment": {
            "store": "4935y84385736",
            "split_items":  [{
            "split_type": "BalanceAccount",
            "amount": 900,
            "account": "*********",
            "reference":"7823648726",
            "description": "adyen split test"
        },
        {
            "split_type": "Commission",
            "amount": 100,
            "account": "************",
            "reference":"7823648726",
            "description": "adyen split test"
        }]
        }
    }

Field Specifications

store (Optional): Required only for Adyen Platform implementations, not needed for Adyen Marketplace.

split_items: Array of split rules where the sum of all amount values must equal the total payment amount.

Split Item Fields

split_type: Defines the payment portion allocation. Supported values:

• BalanceAccount: Direct allocation to specified account (requires account field)

• Commission: Platform commission (requires amount field)

• Vat: Value-added tax allocation

• TopUp: Balance account funding (requires account, not available with Platform)

• Fee types (AcquiringFees, PaymentFee, AdyenFees, etc.): Calculated automatically

amount: Split amount in minor units. Required for Commission, Vat, and TopUp types; optional for fee types as they're calculated by Adyen.

account: Target account identifier. Required for BalanceAccount and TopUp types.

reference: Unique identifier for tracking.

description: Optional description for reporting.

Validation Rules

Hyperswitch enforces several validation rules:

• Split amounts must sum to total payment amount

• BalanceAccount and TopUp types require account field

• Commission, Vat, and TopUp types require amount field

• TopUp splits are incompatible with Platform store configuration

Payments Response

    "split_payments": {
        "AdyenSplitPayment": {
            "store": "4935y84385736",
            "split_items": [
                {
                    "amount": 900,
                    "split_type": "BalanceAccount",
                    "account": "*****************",
                    "reference": "7823648726",
                    "description": "adyen split test"
                },
                {
                    "amount": 100,
                    "split_type": "Commission",
                    "account": "**************",
                    "reference": "7823648726",
                    "description": "adyen split test"
                }
            ]
        }
    },

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Split Adyen refunds via Hyperswitch

In the refund create request, include the following according to your split rule

     "split_refund": {
        "adyen_split_refund": {
            "store": "4935y84385736",
            "split_items":  [{
            "split_type": "BalanceAccount",
            "amount": 900,
            "account": "*********",
            "reference":"7823648726",
            "description": "adyen split test"
        },
        {
            "split_type": "Commission",
            "amount": 100,
            "account": "************",
            "reference":"7823648726",
            "description": "adyen split test"
        }]
        }
    }

The request structure includes fields:

• store: Optional store identifier for Adyen Platform

• split_items: Array of split items with the same structure as payment splits

• split_type: The type of split (BalanceAccount, Commission, etc.)

• amount: Split amount in minor units

• account: Target account identifier

• reference: Unique identifier for tracking

• description: Optional description

Refund Response

   "split_refund": {
        "adyen_split_refund": {
            "store": "4935y84385736",
            "split_items": [
                {
                    "amount": 900,
                    "split_type": "BalanceAccount",
                    "account": "*****************",
                    "reference": "7823648726",
                    "description": "adyen split test"
                },
                {
                    "amount": 100,
                    "split_type": "Commission",
                    "account": "**************",
                    "reference": "7823648726",
                    "description": "adyen split test"
                }
            ]
        }
    }