Sites adds workspace custom domains and private tunnels to internal APIs

OpenAIDevs · x · 2026-10-16

Follow-up from OpenAI on Sites Enterprise: workspaces can now publish sites on their verified custom domains (e.g. support.sites.[yourdomain].com), and private tunnels let hosted Sites connect to approved internal infrastructure and APIs.

Related event: OpenAI Sites Reaches General Availability for Enterprises(4 posts)→

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