curl --request POST \
  --url https://sandbox.api.paylias.xyz/gateway/api/v1/csp/partner \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'idempotency-key: <idempotency-key>' \
  --data '
{
  "domain": "safepay",
  "name": "Safepay Core Domain"
}
'

{
  "data": {
    "created_at": {
      "seconds": 1635784800
    },
    "domain": "example-partner.com",
    "name": "Example Partner",
    "org_id": "org_12345abcde",
    "token": "partner_67890fghij",
    "updated_at": {
      "seconds": 1635788400
    }
  },
  "ok": true
}