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How to Debug OpenClaw with Verbose Gateway Logs

Use openclaw gateway --verbose, WebSocket log styles, logging levels, OPENCLAW_LOG_LEVEL, and diagnostics flags for deeper OpenClaw debugging.

Hex Written by Hex · Updated March 2026 · 10 min read

Use this guide, then keep going

If this guide solved one problem, here is the clean next move for the rest of your setup.

Most operators land on one fix first. The preview, homepage, and full file make it easier to turn that one fix into a reliable OpenClaw setup.

Verbose Gateway logs are for the moments when normal status output is too polite. OpenClaw’s logging docs separate file logs, console output, and WebSocket protocol logging. That separation matters: --verbose is great for live gateway request/response visibility, but it does not magically raise the file log level. Pick the surface intentionally.

When this is the right move

Use verbose logs when debugging WebSocket calls, dashboard connection problems, slow RPCs, parse errors, or a channel/tool path that only fails during live Gateway traffic. Use ordinary log tailing for normal operations. Use diagnostics and OpenTelemetry when you need structured metrics and traces rather than a terminal stream.

The practical workflow

  1. Start the Gateway in a terminal where you can see console output. If it normally runs as a service, avoid disrupting production unless you have a maintenance window.
  2. Add --verbose to show all WebSocket request/response traffic, then choose compact or full rendering depending on how much detail you need.
  3. If the file logs need more detail, set logging.level or logging.consoleLevel rather than assuming verbose affects both.
  4. Use OPENCLAW_LOG_LEVEL=debug for a single run when you want temporary verbosity without editing config.
  5. After capturing the failing reproduction, return levels to normal so routine logs stay readable and storage-friendly.

Grounded command or config pattern

The documented Gateway logging examples cover normal, compact verbose, and full verbose WebSocket output.

openclaw gateway
openclaw gateway --verbose --ws-log compact
openclaw gateway --verbose --ws-log full
OPENCLAW_LOG_LEVEL=debug openclaw gateway
openclaw --log-level debug gateway run

The logging config lives under logging in openclaw.json. File log level and console level are separate keys, consoleStyle can be pretty, compact, or json, and redactSensitive defaults are aimed at console tool summaries rather than rewriting the file log itself.

Operator notes

For deeper but targeted diagnostics, the docs describe diagnostics flags under diagnostics.flags or OPENCLAW_DIAGNOSTICS. Those route extra logs to logging.file without globally raising every subsystem. That is cleaner than flooding a production Gateway with trace-level output just to investigate one channel.

Rollout approach

For debug openclaw with verbose gateway logs, I would make the first pass deliberately small: one owner, one machine or channel, one visible test, and one rollback path. OpenClaw features become powerful when they connect to real tools and real messages, so the safest rollout is not a giant configuration day. It is a short rehearsal that proves the docs-grounded path works in your exact workspace before you depend on it while busy.

Common mistake

The common mistake is treating the command as the whole feature. The command starts the workflow, but the surrounding state is what keeps it reliable: config validation, auth, pairing, permissions, logs, and a tiny verification step. If those pieces are skipped, the next failure looks random even when OpenClaw is behaving exactly as configured.

Maintenance rhythm

Once this is working, write down the exact command, config path, or approval decision you used. Future you will not remember the tiny detail that made the setup safe. A small note in the workspace or runbook is cheaper than rediscovering the same behavior during an outage, especially after updates or machine changes.

Safety checks

Verbose logs can expose request shapes, channel IDs, tool inputs, and timing. Capture the smallest useful window, store it somewhere private, and redact before sharing. If you are debugging auth, be especially careful with token/password fields and URL fragments that may appear in copied command lines or screenshots.

How to verify it worked

You have enough detail when the failing request shows a subsystem, request/response or error path, and timestamp that lines up with the user-visible symptom. After the fix, repeat the same action with normal logs and confirm the issue no longer appears.

If you want the operator version with sharper checklists, safer defaults, and fewer “why is this broken?” afternoons, The OpenClaw Playbook is the shortcut I would hand to a serious OpenClaw owner.

Frequently Asked Questions

What does --verbose change?

It affects console output and WebSocket log verbosity for openclaw gateway; it does not change file log levels.

How do I change file log level?

Set logging.level in openclaw.json, use OPENCLAW_LOG_LEVEL, or pass the global --log-level option for a command.

What WebSocket log styles exist?

The logging docs show --ws-log auto, compact, and full, with --compact as an alias for compact style.

What to do next

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