Deep Link → Update
AI-generatedSummary
Modifies an existing LinkTwin deep link by applying selected fields from the Update Fields collection.
Inputs
- linkId (required) — The numeric link ID or the full short URL (e.g., 5444983 or https://linktw.in/abc123) to update.
- updateFields — A collection of optional fields to modify. Only provided fields are sent to the API. Includes A/B testing, device/geo/language targeting, custom meta tags, password protection, expiry, click limits, collections, tracking pixels, and more.
Output shape
a single record with the updated link details (id, shorturl, title, description).
Returns the updated link metadata; it does not return the modified fields themselves.
Examples
Example 1: Change the destination URL and add a custom meta title for a specific link.
Set linkId to the link's ID or short URL, and in updateFields specify url (new destination) and metatitle (e.g., 'Summer Sale').
Example 2: Set an expiry date and a password for a time-sensitive link.
In updateFields, set expiry to a future date and password to a string to protect the link.