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DeepSeek API error

DeepSeek API 503 - Server Overloaded: what it means and how to fix it

Error message
503 - Server Overloaded

Retry? YesLast verified 1 documented fix1 source

What it means

The server is overloaded due to high traffic.

Causes

  • High traffic overloading the server

How to fix it

  1. Fix 1.

    Retry your request after a brief wait.

More DeepSeek API errors

HTTP 503 at other providers

Compare 503 across providers

FAQ

What does the DeepSeek API error "503 - Server Overloaded" mean?

The server is overloaded due to high traffic.

How do I fix DeepSeek API "503 - Server Overloaded"?

Retry your request after a brief wait.

Should I retry DeepSeek API "503 - Server Overloaded"?

Yes. The official docs treat this error as retryable.

Which other AI APIs return HTTP 503?

Per their official error docs: Amazon Bedrock (503 ServiceUnavailableException), Azure OpenAI (503 Server Error), Gemini API (503 service_unavailable; 503 UNAVAILABLE), Groq API (503 Service Unavailable), Mistral API (503 Service unavailable), OpenAI API (503 service_unavailable_error server_is_overloaded), OpenRouter (503 No available model provider meets your routing requirements; 503 provider_overloaded), Vertex AI (503 UNAVAILABLE).

Sources

Last verified against 1 source: DeepSeek API's official docs and official SDK repositories.

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