curl --request POST \
  --url http://localhost:3001/api/v1/business/links \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <x-api-key>' \
  --data '
{
  "slug": "my-shop",
  "title": "My Payment Page",
  "linkType": "link",
  "description": "Pay for goods and services",
  "avatarUrl": "https://example.com/avatar.png",
  "accentColor": "#6366f1",
  "thankYouMessage": "Thank you for your payment!",
  "amountType": "flexible",
  "fixedAmount": 49.99,
  "presetAmounts": [
    5,
    10,
    25,
    50,
    100
  ],
  "currency": "USD",
  "minAmount": 1,
  "maxAmount": 10000,
  "acceptsCard": true,
  "acceptsCrypto": false,
  "collectName": true,
  "collectEmail": true,
  "collectNote": true,
  "config": {}
}
'

{
  "success": true,
  "data": {
    "id": "<string>",
    "businessId": "<string>",
    "slug": "<string>",
    "title": "<string>",
    "amount": 123,
    "currency": "<string>",
    "isActive": true,
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z",
    "description": "<string>",
    "redirectUrl": "<string>",
    "metadata": {}
  }
}