HTTP Field Update (HFU) is an extremely lightweight module for updating entity fields via HTTP requests. This is not a RESTful implementation and is not intended to be one. Its aim is to provide a very simple and quick way to do bulk updates or have an external system make quick, simple updates to an entity.
What it does:
It's pretty simple, HFU provides the following endpoint:
/hfu/<entity type>/<entity id>
To update a field on that entity, use query parameters in the form of: