Documentation for a partner-only Web Search Service API appeared on Google’s developer site around 22 August 2026 and was removed by 20 September 2026. The page went away as a hard 404, with no redirect and no deprecation note.
What the documentation described
The page, which only briefly lived on Google’s developer site and is still visible through the Wayback Machine, described an endpoint built for programmatic partners. According to that archived text, the Web Search Service API allows programmatic partners to develop websites and applications that retrieve and display Google search results. Partners can use REST or gRPC requests to retrieve search results in JSON format, and the API returns results in standard JSON containing search result items, timing, and metadata.
What is unusual about the removal
Google does not offer a public Web Search Service API, so most developers would never have had access to it. Existing Google Search partners presumably already hold the documentation they need. What makes the timing notable is that the page lived for roughly a month before being pulled, and when it came down, it came down hard: a 404 response with no redirect and no note, the kind of deletion reserved for content that was never meant to be public in the first place.
Why does this matter for SEO and developers
For the average site owner or SEO, the removal has no direct impact. The endpoint was never advertised as a public tool, and there is no announced replacement or migration path. The event is more useful as a signal of how Google handles disclosure around partner-tier search infrastructure: even a short, accidental leak gets scrubbed without explanation. For anyone tracking how Google exposes its core search surface to outside systems, the brief life of the page is a data point on how much partner access exists in practice, and how tightly that access is still controlled.
What you can still check
The original page is preserved in the Wayback Machine archive, so the full method descriptions and response shape remain accessible for study. If the page resurfaces on Google developer documentation in any form, the URL pattern will likely match the same developer docs path; any new appearance is worth monitoring through versioned archives rather than relying on a live URL.
FAQ
What was the Web Search Service API?
A partner-only endpoint Google briefly documented on its developer site in late August 2026. The archived page said it lets programmatic partners retrieve Google search results in JSON via REST or gRPC.
When did Google remove the documentation?
The page went live around 22 August 2026 and was gone by 20 September 2026. It was deleted as a hard 404 with no redirect and no deprecation notice.
Is the Web Search Service API available to the public?
No. Google does not offer a public version of the API, and the removed documentation was aimed at partners who would already have access through their own channels.