curl --request GET \
  --url https://api-alpha.fourvenues.com/integrations/external-payments/ \
  --header 'integration_id: <api-key>' \
  --header 'secret: <api-key>' \
  --header 'x-api-key: <api-key>'

{
  "success": true,
  "data": [
    {
      "_id": "ep4gr63f00xkq01i1d8jh5ohuzaZhvoE",
      "organization_id": "or4gr63f00xkq01i1d8jh5ohuzaZhvoE",
      "organization_slug": "my-organization",
      "event_id": "ev4gr63f00xkq01i1d8jh5ohuzaZhvoE",
      "event_slug": "my-event",
      "event_date": "2021-01-01",
      "day": 1,
      "month": 1,
      "year": 2021,
      "at": "2021-01-01T00:00:00.000Z",
      "resource_type": "tickets",
      "resources_ids": [
        "rs4gr63f00xkq01i1d8jh5ohuzaZhvoE"
      ],
      "amount": 100,
      "currency": "EUR",
      "description": "Payment for tickets",
      "method": "card",
      "client_id": "cl4gr63f00xkq01i1d8jh5ohuzaZhvoE",
      "created_by": "us4gr63f00xkq01i1d8jh5ohuzaZhvoE",
      "created_at": "2021-01-01T00:00:00.000Z"
    }
  ]
}