OpenRouter HTTP 404 Model unavailable

OpenRouter 404 — No endpoints found for model

What this error means

A 404 means the model slug is wrong, deprecated, or every provider behind it is temporarily unavailable.

Example error message

{
  "error": {
    "message": "No endpoints found for the requested model.",
    "code": 404
  }
}

The model existed yesterday — why 404 now?

Models get deprecated or briefly lose all providers; pin to a current id or add a fallback.

Code	Error	Affected teams / 30 days
402	OpenRouter 402 — Insufficient credits	70	View
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Provider	Code	Error	Type	Affected teams / 30 days
Google Gemini	429	Gemini 429 — You exceeded your current quota	Rate limit	120	View
OpenRouter	404	OpenRouter 404 — No endpoints found for model	Model unavailable	80	View
OpenRouter	402	OpenRouter 402 — Insufficient credits	Billing / quota	70	View
OpenAI	429	OpenAI 429 — Rate limit exceeded	Rate limit	68	View
OpenAI	401	OpenAI 401 — Invalid authentication	Authentication	55	View
DeepSeek	400	DeepSeek 400 — reasoning_content must be passed	Bad request	48	View
Google Gemini	400	Gemini 400 — Function call missing a thought_signature	Bad request	42	View
Google Gemini	503	Gemini 503 — The model is currently overloaded	Server error	40	View
Groq	429	Groq 429 — Rate limit exceeded	Rate limit	38	View
OpenAI	400	OpenAI 400 — Context length exceeded	Bad request	34	View
Anthropic	400	Anthropic 400 — You are out of extra usage	Bad request	30	View
Anthropic	529	Anthropic 529 — Overloaded	Server error	26	View
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