How to Retry API Requests Safely
Your code calls an API and the call times out. The server may never have received the request, or it may have finished the…
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What Does Idempotency Mean in an API?
A client sends a payment request. The server processes it, but the connection drops before the response arrives, so the client cannot tell whether…
Read postWhat Is the Difference Between an API Rate Limit and an API Quota?
Your requests to an API start failing, and the error says "rate limit exceeded" or "quota exhausted". Both messages mean the provider is restricting…
Read postCan Provider Routing Change LLM Outputs?
Provider routing can change an LLM's output when a request reaches a different model version, fallback model, parameter configuration, precision level, inference engine, region,…
Read postWhat Is a System Fingerprint in LLM APIs?
When an LLM API response includes a field such as system_fingerprint, it is identifying the provider’s backend configuration, not your prompt, account, device, or…
Read postWhat Is the Difference Between a Model Alias and a Versioned Model ID?
If a configuration contains production, latest, or stable, it probably uses a model alias. An alias is a named pointer that tells a platform…
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