List assets

curl --request GET \
  --url https://api.zeam.money/gw/v1/assets \
  --header 'Authorization: Bearer <token>' \
  --header 'x-zeam-auth: <api-key>'

{
  "data": [
    {
      "assetCode": "USDZ",
      "assetIssuer": "<string>"
    }
  ],
  "pagination": {
    "nextCursor": "<string>",
    "hasMore": true
  }
}

{
  "type": "https://errors.zeam.app/validation-error",
  "title": "Validation Error",
  "status": 422,
  "detail": "The 'amount' field must be a positive decimal.",
  "instance": "/v1/quotes",
  "requestId": "01J8Z6K3QW9F2",
  "errors": [
    {
      "field": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "type": "https://errors.zeam.app/validation-error",
  "title": "Validation Error",
  "status": 422,
  "detail": "The 'amount' field must be a positive decimal.",
  "instance": "/v1/quotes",
  "requestId": "01J8Z6K3QW9F2",
  "errors": [
    {
      "field": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "type": "https://errors.zeam.app/validation-error",
  "title": "Validation Error",
  "status": 422,
  "detail": "The 'amount' field must be a positive decimal.",
  "instance": "/v1/quotes",
  "requestId": "01J8Z6K3QW9F2",
  "errors": [
    {
      "field": "<string>",
      "message": "<string>"
    }
  ]
}