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GET
/
v1
/
partner
/
merchants
/
{merchantId}
/
card-payments
/
payment-methods
curl https://api.acountpay.com/v1/partner/merchants/42/card-payments/payment-methods \
  -H "X-Partner-Client-Id: your-client-id" \
  -H "X-Partner-Client-Secret: your-client-secret"

[
  {
    "method": "visa",
    "status": "active",
    "activatedAt": "2026-01-15T10:00:00Z"
  },
  {
    "method": "mastercard",
    "status": "active",
    "activatedAt": "2026-01-15T10:00:00Z"
  },
  {
    "method": "amex",
    "status": "inactive"
  },
  {
    "method": "mobilepay",
    "status": "inactive"
  }
]

​
Authentication

​
X-Partner-Client-Id
string
required
Your partner client ID
​
X-Partner-Client-Secret
string
required
Your partner client secret

​
Path Parameters

​
merchantId
integer
required
The numeric merchant ID

​
Response

Returns an array of payment methods available for the merchant, including their activation status. Supported payment methods include:
  • Visa / Mastercard — Enabled by default after onboarding
  • Amex — American Express (requires activation)
  • Swish — Swedish mobile payments
  • Klarna — Buy now, pay later
  • Vipps — Norwegian mobile payments
  • MobilePay — Danish/Finnish mobile payments
To activate a payment method, use POST /v1/partner/merchants/{merchantId}/card-payments/payment-methods/{method}/activate. 
curl https://api.acountpay.com/v1/partner/merchants/42/card-payments/payment-methods \
  -H "X-Partner-Client-Id: your-client-id" \
  -H "X-Partner-Client-Secret: your-client-secret"

[
  {
    "method": "visa",
    "status": "active",
    "activatedAt": "2026-01-15T10:00:00Z"
  },
  {
    "method": "mastercard",
    "status": "active",
    "activatedAt": "2026-01-15T10:00:00Z"
  },
  {
    "method": "amex",
    "status": "inactive"
  },
  {
    "method": "mobilepay",
    "status": "inactive"
  }
]