how can i change data on contentful from my server for example decrement the quantity of a certain item and trigger that change on the data in contentful.
Hi @devacc41 - I think you would like to change the value of a field in your entry. To do so, you will need to use Contentful Management API, in particular you will need to update the values of an entry. Feel free to check the documentation and discover how to update an entry specifically for your programming language/SDK.