Update Single Collection Item
Authentication
Bearer authentication of the form Bearer <token>, where token is your auth token.
Bearer authentication of the form Bearer <token>, where token is your auth token.
Rich Text field values may contain Webflow component instances as <wf-component> markup. On read they appear inline in the field’s HTML; on write, the same markup creates or updates the instance.
Scalar props are prop-<propId>="…" attributes on the <wf-component>. Text and rich-text props are nested <wf-prop type="text|richtext">…</wf-prop> children.
A write is rejected with a 400 if a component can’t be resolved, isn’t allowed in Rich Text (e.g. it contains a Slot or Collection List), includes an unknown prop, or creates a new instance in a secondary locale.
component-id and each prop-<propId> are specific to your site’s component definition — obtain them by listing your site’s components (GET /v2/sites/{site_id}/components, plus /components/{component_id}/properties for prop IDs) or by reading an item that already contains the component and reusing the returned markup. Omit data-w-id when creating an instance (the server assigns it); keep it when updating one.
Update a selected Item in a Collection.
Required scope | CMS:write