Tutorials and Guides2026-11-032853

Claude Batch API: Retry Failed Items, Not the Whole Job

Reconcile Claude Message Batches by custom_id and recover failed items without resending successful requests.

Claude SonnetMessage BatchesBatch RecoveryAPI Gateway

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Tutorials and Guides2026-11-037716

Gemini 4 Argon API: What Made Your Prompt Bigger?

Compare two Gemini prompts before generation. Find duplicated context and set a token budget for your API gateway.

Gemini 4 ArgonToken CountingPrompt EngineeringAPI Costs

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Tutorials and Guides2026-11-034694

DeepSeek vs GPT API Latency: Time the First Visible Word

Benchmark DeepSeek and GPT streaming APIs by first visible text, completion time, and answer quality on your gateway.

DeepSeek V4 ProGPTStreamingAPI Performance

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Tutorials and Guides2026-11-025933

Seedance 2.5 API: Check Audio, Duration and Playback

Check Seedance 2.5 videos for missing audio, wrong duration, decoding errors, and playback issues with FFmpeg.

Seedance 2.5Video APIFFmpegMedia Validation

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Tutorials and Guides2026-11-026986

DeepSeek V4 Pro FIM API: Complete Missing Code

Use DeepSeek V4 Pro FIM to fill code gaps, preserve surrounding text, and check an API gateway before integration.

DeepSeek V4 ProFIMCode CompletionAPI Integration

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Tutorials and Guides2026-11-024991

Codex JSON Code Review for Staged Git Changes

Review staged Git changes with Codex, validate JSON findings, and detect stale reports before committing.

CodexGPTCode ReviewJSON SchemaGit

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