BUZZ AI Gateway — Engineering Blog https://buzzai.cc/blog/ Practical notes on multi-vendor LLM gateways, prompt caching, zero-retention forwarding, and operating Claude / GPT / Gemini under a single key. en Fri, 29 May 2026 00:00:00 +0000 BUZZ blog manual feed <![CDATA[Claude Opus 4.8 Is Live on BUZZ: Model ID, Pricing, and Migration Notes]]> https://buzzai.cc/blog/claude-opus-4-8-on-buzz https://buzzai.cc/blog/claude-opus-4-8-on-buzz Fri, 29 May 2026 00:00:00 +0000 <![CDATA[Claude Opus 4.8 已在 BUZZ 上线:模型名、价格与迁移指南]]> https://buzzai.cc/blog/zh/claude-opus-4-8-on-buzz https://buzzai.cc/blog/zh/claude-opus-4-8-on-buzz Fri, 29 May 2026 00:00:00 +0000 <![CDATA[Choosing an AI Gateway: BUZZ vs OpenRouter vs Helicone vs LiteLLM]]> https://buzzai.cc/blog/ai-gateway-comparison-buzz-openrouter-helicone https://buzzai.cc/blog/ai-gateway-comparison-buzz-openrouter-helicone Tue, 26 May 2026 00:00:00 +0000 <![CDATA[AI 网关怎么选:BUZZ vs OpenRouter vs Helicone vs LiteLLM]]> https://buzzai.cc/blog/zh/ai-gateway-comparison-buzz-openrouter-helicone https://buzzai.cc/blog/zh/ai-gateway-comparison-buzz-openrouter-helicone Tue, 26 May 2026 00:00:00 +0000 <![CDATA[How to Point Claude Code at a Custom Endpoint: Complete ANTHROPIC_BASE_URL Reference]]> https://buzzai.cc/blog/anthropic-base-url-claude-code-guide https://buzzai.cc/blog/anthropic-base-url-claude-code-guide Tue, 26 May 2026 00:00:00 +0000 <![CDATA[ANTHROPIC_BASE_URL 完整指南:Claude Code 切换自定义端点]]> https://buzzai.cc/blog/zh/anthropic-base-url-claude-code-guide https://buzzai.cc/blog/zh/anthropic-base-url-claude-code-guide Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Anthropic Prompt Caching in Production: A Practical Cost-Reduction Playbook]]> https://buzzai.cc/blog/anthropic-prompt-caching-playbook https://buzzai.cc/blog/anthropic-prompt-caching-playbook Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Anthropic Prompt Caching 生产实践:一份能省钱的工程手册]]> https://buzzai.cc/blog/zh/anthropic-prompt-caching-playbook https://buzzai.cc/blog/zh/anthropic-prompt-caching-playbook Tue, 26 May 2026 00:00:00 +0000 <![CDATA[BUZZ vs Traditional Claude Relay Stations: Why Claude Code Users Are Switching]]> https://buzzai.cc/blog/buzz-vs-claude-relay-stations https://buzzai.cc/blog/buzz-vs-claude-relay-stations Tue, 26 May 2026 00:00:00 +0000 <![CDATA[BUZZ vs 传统 Claude 中转站:为什么 Claude Code 用户都在切换]]> https://buzzai.cc/blog/zh/buzz-vs-claude-relay-stations https://buzzai.cc/blog/zh/buzz-vs-claude-relay-stations Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Anthropic API Error Code Reference: 401, 403, 429, 500, 529 — Root Cause and Fix]]> https://buzzai.cc/blog/claude-api-error-codes https://buzzai.cc/blog/claude-api-error-codes Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Claude API 错误码完全解读:401 / 403 / 429 / 500 / 529 排错指南]]> https://buzzai.cc/blog/zh/claude-api-error-codes https://buzzai.cc/blog/zh/claude-api-error-codes Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Claude API Through a Gateway: A Practical Guide to Reliability, Pricing, and Zero-Retention Forwarding]]> https://buzzai.cc/blog/claude-api-gateway-guide https://buzzai.cc/blog/claude-api-gateway-guide Tue, 26 May 2026 00:00:00 +0000 <![CDATA[用网关调 Claude API:可靠性、价格、零留存转发的工程实践]]> https://buzzai.cc/blog/zh/claude-api-gateway-guide https://buzzai.cc/blog/zh/claude-api-gateway-guide Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Cutting Claude Code Costs Without Losing Capability: Routing Through a Gateway]]> https://buzzai.cc/blog/claude-code-cheaper-with-gateway https://buzzai.cc/blog/claude-code-cheaper-with-gateway Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Claude Code 怎么用得便宜又不掉功能:走 BUZZ 网关的完整方案]]> https://buzzai.cc/blog/zh/claude-code-cheaper-with-gateway https://buzzai.cc/blog/zh/claude-code-cheaper-with-gateway Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Tool Use With Claude Through a Gateway: Streaming, Errors, and Cost Patterns]]> https://buzzai.cc/blog/claude-tool-use-gateway https://buzzai.cc/blog/claude-tool-use-gateway Tue, 26 May 2026 00:00:00 +0000 <![CDATA[通过网关跑 Claude Tool Use:流式、错误处理与一轮 Agent 循环的真实成本]]> https://buzzai.cc/blog/zh/claude-tool-use-gateway https://buzzai.cc/blog/zh/claude-tool-use-gateway Tue, 26 May 2026 00:00:00 +0000 <![CDATA[One API Key for Claude, GPT, Gemini, and Grok: A Multi-Model Gateway in Practice]]> https://buzzai.cc/blog/one-key-claude-gpt-gemini https://buzzai.cc/blog/one-key-claude-gpt-gemini Tue, 26 May 2026 00:00:00 +0000 <![CDATA[一把 Key 同时调 Claude / GPT / Gemini / Grok:多模型网关实战]]> https://buzzai.cc/blog/zh/one-key-claude-gpt-gemini https://buzzai.cc/blog/zh/one-key-claude-gpt-gemini Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Using the OpenAI SDK to Talk to Claude (and Gemini, and Grok)]]> https://buzzai.cc/blog/openai-sdk-claude-compatibility https://buzzai.cc/blog/openai-sdk-claude-compatibility Tue, 26 May 2026 00:00:00 +0000 <![CDATA[用 OpenAI SDK 调用 Claude(以及 Gemini、Grok)]]> https://buzzai.cc/blog/zh/openai-sdk-claude-compatibility https://buzzai.cc/blog/zh/openai-sdk-claude-compatibility Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Drop-in OpenAI to Claude Migration: A Per-Field Compatibility Matrix]]> https://buzzai.cc/blog/openai-to-claude-migration-matrix https://buzzai.cc/blog/openai-to-claude-migration-matrix Tue, 26 May 2026 00:00:00 +0000 <![CDATA[一行 base_url 把 OpenAI 项目接到 Claude:字段级兼容矩阵 + 不兼容字段清单]]> https://buzzai.cc/blog/zh/openai-to-claude-migration-matrix https://buzzai.cc/blog/zh/openai-to-claude-migration-matrix Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Why Your cache_creation_input_tokens Is Zero: 7 Prompt Cache Antipatterns]]> https://buzzai.cc/blog/prompt-cache-antipatterns https://buzzai.cc/blog/prompt-cache-antipatterns Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Prompt Cache 命中率从 30% 拉到 90%:cache_control 7 个反模式与修复]]> https://buzzai.cc/blog/zh/prompt-cache-antipatterns https://buzzai.cc/blog/zh/prompt-cache-antipatterns Tue, 26 May 2026 00:00:00 +0000 <![CDATA[Zero-Retention LLM Gateways: Why Enterprises Need Forwarders That Forget]]> https://buzzai.cc/blog/zero-retention-llm-gateway https://buzzai.cc/blog/zero-retention-llm-gateway Tue, 26 May 2026 00:00:00 +0000 <![CDATA[零数据留存 LLM 网关:企业为什么需要会遗忘的转发器]]> https://buzzai.cc/blog/zh/zero-retention-llm-gateway https://buzzai.cc/blog/zh/zero-retention-llm-gateway Tue, 26 May 2026 00:00:00 +0000