> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes. # errors$ > Observable stream of errors from transport, authentication, and devices. ```ts get errors$(): Observable ``` Observable stream of errors from transport, authentication, and devices. ## **Examples** ```ts client.errors$.subscribe((errors) => { console.log('errors:', errors); }); ``` > Observable stream of errors from transport, authentication, and devices.