The CLI provides two modes for viewing function logs: historical (fetch recent requests) and streaming (live tail). Both use an interactive terminal UI.
sinch functions logs [ID]Fetches the 50 most recent requests and displays them in an interactive table. Navigate with arrow keys. Press Enter to expand request/response details and console output.
If you are inside the function directory (containing sinch.json), you can omit the ID.
sinch functions logs [ID] --follow
sinch functions logs stream [ID] # equivalentOpens a live streaming connection. New requests appear as they arrive. Press Q or Ctrl+C to exit.
| Key | Action |
|---|---|
Up / Down | Navigate rows |
Enter or click | Expand request details |
Esc or Q | Close detail view or quit |
J | Copy request as JSON to clipboard |
C | Copy request as cURL command to clipboard |
sinch functions logs ID --level error # errors only
sinch functions logs ID --search "timeout" # text search
sinch functions logs ID --since 1h # last hour
sinch functions logs ID --lines 200 # more entries
sinch functions logs ID --since 30m --level error # combine--since accepts s (seconds), m (minutes), h (hours), d (days).
Each expanded entry shows:
- Request — HTTP method, URL, headers, and body sent to your function
- Response — Status code, headers, and body your function returned
- Console logs —
console.log/console.erroroutput with timestamps
sinch functions status [ID] # current status
sinch functions status [ID] --follow # poll every 3s for changes
sinch functions list # all functions in project
sinch functions list -i # interactive: select and take action
sinch functions status ID --json # JSON output for scripting