-sky is an internal Skyscanner schema. It will probably be easier for use since the codes returned by our Autosuggest service are in that schema. It also helps to avoid certain issues that can arise when using IATA.
[16-09-2025] Partner Portal Outage Resolved
Our internal teams have identified the cause of the Partner Portal outage and have implemented a fix.
Please allow time for the changes to make it to production. If you still have issues after 2 hours, please reach out to our team by raising a new ticket and referencing the outage.