List on-ramp references

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

{
  "data": [
    {
      "reference": "<string>",
      "routeId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "customerId": "<string>",
      "settlementAccount": "<string>",
      "isActive": true,
      "created": "2023-11-07T05:31:56Z"
    }
  ],
  "pageNumber": 123,
  "pageSize": 123,
  "count": 123
}

{
  "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>"
    }
  ]
}

{
  "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>"
    }
  ]
}