2026-09-14 AI Agents API
- Agents can now be made available on a website:
availabilityaccepts the newwebsitevalue, together with a new optionaldomainnaming the website the agent answers on — both accepted onPOST /v1/agentsandPUT /v1/agents/{agent_id}and returned wherever agents are read, andwebsiteis also accepted by theavailabilityquery parameter ofGET /v1/agents PUT /v1/agents/{agent_id}can now respond with404when the agent does not exist and409when the update conflicts with the current state