> Editorial note: AISoul publishes this site. BYOK troubleshooting — not Janitor support.
> Quick answer: Janitor AI proxy error fix — 401 = key/URL/provider mismatch; 402 = $0 balance (often masked as “network error”); 404 = wrong model slug; 429 = rate cap. All three fields (Proxy URL, API key, model) must be same provider (Janitor help). First move: Save → hard refresh (Ctrl+Shift+R) — community guides report this clears many stale configs (RoboRhythms). Confirm with a real one-line message, not the built-in Test button.
> Page role: Janitor BYOK fix hub — not “best Janitor alternatives” (alternatives).
Pick your provider path first
| Your setup | Jump to |
|---|---|
| OpenRouter + DeepSeek (most common) | Provider match cheat sheet + Janitor OpenRouter help |
| DeepSeek platform key | Use DeepSeek endpoint + DeepSeek key + DeepSeek model slug — not OpenRouter URL (LaoZhang AI blog) |
| Other BYOK (OpenAI-compatible) | Copy endpoint + model ID + balance rules from that provider’s docs — same triple-match rule applies |
Key takeaways
- 401 — wrong key, extra spaces, or cross-provider mix (e.g. DeepSeek key + OpenRouter URL).
- 402 / “Network Error” — zero or insufficient balance on the provider wallet (Advenboost).
- 404 — deprecated or mistyped model slug — copy current ID from provider catalog.
- 500/503 — check OpenRouter status or provider status page before changing keys.
- Verify fix — one real reply + usage/credits line moves on provider dashboard.
What most guides get wrong
Myth 1 — “Network error = Janitor outage.” Often 402 payment required masked (Advenboost).
Myth 2 — “Rotate URLs randomly.” URL + key + model must be one provider.
Myth 3 — “Test button pass = fixed.” Button is buggy — message test only.
Myth 4 — “Any free model works forever.” OpenRouter free tiers have daily caps (Janitor help).
Error code → fix table (sourced 2026-08-06)
| Code / symptom | Meaning | Fix (order) | Verify fixed |
|---|---|---|---|
| 401 | Auth fail | Re-paste key in plain text; match provider triple; regenerate key if leaked | Chat returns text; no 401 in browser devtools Network tab |
| 402 | No credits | Top up per provider minimum (OpenRouter: credits page — balance must cover model cost) | Credits/balance > $0; usage log shows new request |
| 404 | Bad model/URL | Copy exact model ID from catalog; URL ends with `/chat/completions` if required | Model name matches provider docs exactly |
| 429 | Rate limit | Wait UTC reset; slow to <10 msg/min | Same model works after cooldown |
| 500/503 | Provider/server fault | 1) Check OpenRouter status or provider status 2) Try alternate model same provider 3) Do not rotate URL/key until status green | Status page green + alternate model replies |
| Network error (generic) | Often 402 or VPN | Balance first; disable VPN; incognito | Same as 402 verify |
Janitor AI network error 402 (common mask)
Users often see “Network Error” with a valid-looking key — check provider balance first, not Janitor outage (Advenboost). OpenRouter free tiers also hit daily caps (Janitor help).
Janitor AI OpenRouter 401 (common mix-up)
DeepSeek platform key pasted into OpenRouter URL → persistent 401. Key source and URL must be one vendor (LaoZhang AI blog).
*Sources: Janitor AI help, RoboRhythms proxy guide.*
Provider match cheat sheet (OpenRouter example)
| Field | Example (OpenRouter + DeepSeek V3 free) |
|---|---|
| Proxy URL | `https://openrouter.ai/api/v1/chat/completions` |
| API key | `sk-or-v1-...` (OpenRouter dashboard) |
| Model | `deepseek/deepseek-chat-v3-0324:free` |
Wrong: DeepSeek platform key + OpenRouter URL → 401 (LaoZhang AI blog).
10-minute fix protocol
1. Open API settings in Janitor → click Save (no changes).
2. Hard refresh page (Ctrl+Shift+R / Cmd+Shift+R).
3. Check provider balance > $0.
4. Re-copy key via Notepad — no leading/trailing spaces.
5. Verify model slug against Janitor OpenRouter article.
6. Incognito window — rule out extensions/ad block.
7. Send: “Reply with OK only.”
8. Still fail? Logout/login Janitor (help — 401 session).
9. Don’t spam model changes — fix one provider triple first.
10. Still broken? → Escalation checklist below.
When to escalate (still broken after 10 minutes)
Collect this before opening a ticket — Janitor support and provider support both need it:
| Field | Example |
|---|---|
| Exact error | 401 / 402 / “Network Error” screenshot |
| Provider | OpenRouter, DeepSeek platform, other |
| Model slug | `deepseek/deepseek-chat-v3-0324:free` |
| Proxy URL (redact key) | `https://openrouter.ai/api/v1/chat/completions` |
| Balance | $0.00 vs $5.00 (screenshot) |
| Time + timezone | 2026-08-06 14:30 UTC+8 |
| Repro steps | Incognito? VPN off? One-line test message text |
| Provider usage log | Request appeared / no request |
Where to escalate: provider billing/auth → provider support; Janitor UI/session → Janitor help — general chat issues. If the stack keeps breaking weekly, BYOK may not fit your job — see Janitor alternatives after you close this ticket.
A realistic user scenario *(hypothetical)*
Lena saw “Network Error” after DeepSeek free tier died. She changed URLs for an hour — real issue was $0 OpenRouter balance (Advenboost). Topped up credits per OpenRouter minimum + double-refresh → first reply in one minute. Pattern echoed in RoboRhythms proxy guide: users debug connectivity when billing/auth is the fault.
Expert analysis
Janitor’s power is BYOK freedom; the cost is you own the integration. When RP users report 断线/逻辑崩, the fix layer is usually provider triple + wallet, not the character card.
AISoul disclosure: publisher — no API setup on AISoul; tradeoff is less model pick, flat in-thread media on passes (pricing).
FAQ
Why Janitor AI proxy error 401?
Key/provider mismatch or malformed token — most common fix is aligned URL+key+model (Janitor help).
Why network error with valid key?
Often 402 insufficient credits — add balance (RoboRhythms).
Does double-refresh really work?
Community guides list it as a first free step for stale saved configs (RoboRhythms) — pair with a real message test.
Best free model for Janitor 2026?
Check current free slugs on OpenRouter — names change; verify Janitor help.
When to leave Janitor entirely?
If you want no keys, no proxy — best Janitor alternatives.
Conclusion
Janitor AI proxy error fix = provider triple + balance + hard refresh + real message test. Fix billing before chasing outages; use the escalation checklist if still stuck.
Site observation (material H)
Probe — Janitor BYOK pain (forum + help docs). No GSC baseline; verify after 14 days.
Sources consulted
1. Janitor AI — Troubleshooting DeepSeek via OpenRouter — 2026-08-06
2. Janitor AI — General site & chat issues — 2026-08-06
3. RoboRhythms — Janitor AI proxy not working — 2026-08-06
4. Advenboost — How to set up DeepSeek on Janitor AI — 2026-08-06
5. OpenRouter status · OpenRouter credits — 2026-08-06
6. AISoul pricing — disclosure, 2026-08-06
Update history
- August 2026: New probe — error table O, provider cheat sheet, 10-min protocol, 2026-08-06.