A P I essentialsCheck whether this process is runningCopy pageCopy pageCopy page as Markdown for LLMsOpen in ChatGPTAsk questions about this pageOpen in ClaudeAsk questions about this pageGET/health/liveResponse Body200application/jsoncURLJavaScriptPythoncurl -X GET "https://example.com/health/live"200{ "status": "ok"}Search Substy documentation GETPrevious PageCheck whether the service can accept requests GETNext Page