$(jsonEscape)
$(jsonEscape [text])
Escapes text so it can sit safely inside a JSON string literal — quotes, backslashes and newlines are escaped. The surrounding quotes are not added; write those in your template. Most useful in flows when building a webhook payload with the Generate Text node.
Examples
$(jsonEscape say "hi")
Will display say \"hi\"
{ "message": "$(jsonEscape {{message}})" }
Will produce valid JSON even when the chat message contains quotes