Extensions

WARNING

Since v10.0.0 the Parent Relationship and Structure extensions are part of the Entry API: use include=parents and include=structure. The separate extensions are discontinued and do not work with v10.0.0 and higher, remove webservice_parent_rel and webservice_structure from system/user/addons after updating.

Other add-ons are supported through the fieldtype API, see Compatible add-ons. To add your own API, see Your own API.