The Feedback Sessions API lets you open a round of review on a site. A feedback session is a shareable link: anyone holding it can review the site and leave comments on its pages. Studio partners and agencies use it to collect client feedback on a site before handing it over.
With the Feedback Sessions API, you can:
The comments left through a feedback session are managed with the Comments API. Every comment carries the ID of its feedback session in feedbackId.
A feedback session's shareUrl is the link you send to reviewers. Anyone with the link can review the site and leave comments through the session, without logging in.
shareUrl is returned only when you set fields to SHARE_URL in Create Feedback Session, Get Feedback Session, or Query Feedback Sessions. It requires the site to have a URL, so it isn't returned while the site has no URL, or when the site's URL can't be retrieved. To retry, call Get Feedback Session with SHARE_URL.
The Wix user who created the feedback session is notified by email about new comments left through it.
A feedback session accepts new comments until its expirationDate, which defaults to 14 days after creation. You can set it only when creating the session.
Once a session expires, it stops accepting new comments. The comments already left through it stay readable, and can still be triaged and replied to with the Comments API.
It's important to note the following points before starting to code:
wix-site-id header.Last updated: 4 October 2026