Payment Methods
Activate, deactivate, and list payment methods for a merchant. Manage card, Swish, Klarna, AMEX, Vipps, MobilePay, and more via the API or Partner Portal.
Overview
Card payments are enabled by default for all merchants. Use the Payment Methods API to activate or deactivate additional methods like Swish, Klarna, AMEX, Vipps, MobilePay, B2B invoicing, and account-to-account transfers. Payment methods can be set at the merchant or store level.
Available Payment Methods
| Method | Parameter | Description |
|---|---|---|
| Card | card | Visa, Mastercard (enabled by default) |
| AMEX | amex | American Express |
| Swish | swish | Swedish mobile payments |
| Klarna | klarna | Buy now, pay later |
| B2B Invoice | b2binv | B2B invoice payments |
| Account-to-Account | acc2acc | Bank transfer |
| Vipps | svipps | Norwegian mobile payments |
| MobilePay | smobilepay | Danish mobile payments |
Activate Payment Methods
Enable one or more payment methods for a merchant in a single request. Set each method to true to activate it.
POST /merchants/:merchantId/payment-methodsRequest
{
"card": true,
"swish": true,
"klarna": true,
"b2binv": true
}Response
{
"status": "SUCCESS",
"data": [
{
"method": "card",
"paymentMethodId": "pm_abc123",
"status": "SUCCESS"
},
{
"method": "swish",
"paymentMethodId": "pm_def456",
"status": "SUCCESS"
}
],
"message": "Payment methods activated successfully"
}Each activated method returns a paymentMethodId you’ll need for fetching details or deactivating later.
Via Partner Portal
- Log in to the Partner Portal > Merchants > select the merchant > Payment Methods
- Select the payment methods you want to enable
- Click Activate Selected Methods
List All Payment Methods
Retrieve all available payment methods and their activation status for a merchant.
GET /merchants/:merchantId/payment-methodsResponse
{
"status": "SUCCESS",
"data": [
{
"paymentMethodId": "pm_abc123",
"paymentMethod": "CARD"
},
{
"paymentMethodId": "pm_def456",
"paymentMethod": "SWISH"
}
],
"message": "Payment methods retrieved successfully"
}Get Payment Method Details
Fetch the configuration and status of a specific payment method.
GET /merchants/:merchantId/payment-methods/:paymentMethodIdResponse
{
"status": "SUCCESS",
"data": {
"paymentMethodId": "pm_abc123",
"paymentMethod": "CARD",
"status": "ACTIVATED",
"acquirerMID": "12345678"
},
"message": "Payment method retrieved successfully"
}The status field is either ACTIVATED or DEACTIVATED. For AMEX, the response includes an amexMID. For card payments, it includes an acquirerMID.
Deactivate a Payment Method
Remove a payment method from a merchant using its paymentMethodId.
DELETE /merchants/:merchantId/payment-methods/:paymentMethodIdResponse
{
"status": "SUCCESS",
"message": "Payment method deactivated successfully"
}Via Partner Portal
- Log in to the Partner Portal > Merchants > select the merchant > Payment Methods
- Find the method to remove and click the Delete icon
Store-Level Configuration
You can scope payment methods to a specific store by including storeId in the activation request:
{
"storeId": "YOUR_STORE_ID",
"swish": true,
"klarna": true
}This lets different stores under the same merchant accept different payment methods.
Other Guides
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Webhooks & Notifications
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Void a Payment
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Refund an Order
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Store Management
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Settlements & Reporting
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Account & Service Provider Management
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Client Auth Tokens
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Partner Branding
Configure white-label branding for terminals and payment pages. Set colors, fonts, logos, and cover images at the partner level via API or Partner Portal.
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