Hi Manish,
This type of outgoing integration typically needs custom scripting to be created to bridge the gap between your external system and Quick Base and the use of the Quick Base API to pull out the needed data. For the API component most likely you would want to look at the API call to run a query to get you started:
https://help.quickbase.com/api-guide/index.html#do_query.html%3FTocPath%3DQuick%2520Base%2520API%252...We also have a number of Partners with experience building connections between Quick Base and outside services if you don't have a development resource to aid you with an outside integration. I hope this information is helpful in pointing you in the right direction.