Hi @Nodes_Tech
Welcome to the forum. Please take a moment to introduce yourself - it helps people understand how you are using ODK and could make it easier for us to provide help in context.
It is possible it upload cleaned data via the API (you will need to provide the data in XML format) - I recommend you read the documentation (it is comprehensive and should provide you with most answers)… Try here: https://docs.getodk.org/central-api-submission-management/#updating-submission-data
Hope this helps