[{"data":1,"prerenderedAt":1386},["ShallowReactive",2],{"header-counts":3,"footer-counts":6,"compare-helicone-vs-openrouter":9,"compare-a-helicone":10,"compare-b-openrouter":843},{"tools":4,"reviews":5},78,26,{"tools":4,"reviews":5,"playbooks":7,"news":8},22,21,null,{"id":11,"title":12,"alternatives":13,"api_compatible":9,"body":18,"category":766,"chinese_friendly":239,"cover":767,"description":768,"domestic":769,"extension":770,"faq":771,"free":769,"github":9,"languages":784,"lastVerified":9,"meta":786,"models":9,"navigation":787,"notSuitable":9,"opensource":787,"path":788,"pillar":789,"platforms":790,"priceTable":794,"pricing":811,"published":812,"relatedPlaybooks":813,"relatedReviews":9,"score":815,"self_host":787,"seo":816,"seoTitle":9,"slug":817,"sources":818,"stem":830,"suitable":9,"tagline":831,"tags":832,"updated":821,"verdict":840,"website":841,"__hash__":842},"tools\u002Ftools\u002Fcoding\u002Fapi\u002Fhelicone.md","Helicone",[14,15,16,17],"coding\u002Fapi\u002Fportkey","coding\u002Fapi\u002Flitellm","coding\u002Fapi\u002Fopenrouter","coding\u002Fapi\u002Fone-api",{"type":19,"value":20,"toc":754},"minimark",[21,26,30,33,36,117,120,146,152,156,161,184,189,215,218,366,413,416,592,595,645,649,678,681,708,711,750],[22,23,25],"h2",{"id":24},"tldr","TL;DR",[27,28,29],"p",{},"Helicone 是 YC W23 出身的开源 LLM 观测平台，主打『一行代码接入』：改 baseURL，立刻看到 cost \u002F latency \u002F errors \u002F token 详情。背后还有 Rust 写的 AI Gateway，路由 100+ 模型 + 缓存 + fallback + 限流。2026-03-03 被 Mintlify 收购后转维护模式（安全 patch + 新模型 + bug fix 继续，主动新功能停）。Hobby 免费 10K req\u002F月，Pro $79，Team $799（SOC2 + HIPAA），Enterprise 定制。SOC2 + GDPR 合规，可 Docker \u002F Kubernetes 自托管。",[27,31,32],{},"适合：要 5 分钟接入 LLM 观测的小团队 \u002F 早期产品；改 baseURL 模式想看 cost \u002F latency 即可；预算紧 → Hobby 10K 免费 + 自托管 OSS。不适合：复杂 agent 调试需要 nested span（Langfuse）；要 250+ 模型 \u002F MCP Gateway \u002F 治理（Portkey）；担心维护模式带来的路线图风险（Mintlify 收购后主动开发结束）。",[22,34,35],{"id":35},"核心能力",[37,38,39,47,53,59,65,70,76,82,87,93,99,105,111],"ul",{},[40,41,42,46],"li",{},[43,44,45],"strong",{},"Proxy 模式","：改 baseURL，零 SDK 改造",[40,48,49,52],{},[43,50,51],{},"Async 模式","：SDK 异步上报，0 延迟 + 容错",[40,54,55,58],{},[43,56,57],{},"Request logging","：每条请求 + 响应 + cost + token + latency",[40,60,61,64],{},[43,62,63],{},"Custom properties + sessions","：把多步工作流分组看",[40,66,67],{},[43,68,69],{},"Prompt management + playground",[40,71,72,75],{},[43,73,74],{},"Custom scoring","：基础打分 + 数据集",[40,77,78,81],{},[43,79,80],{},"AI Gateway","（Rust 写）：100+ 模型 + caching + fallback + rate limit",[40,83,84],{},[43,85,86],{},"OpenAI \u002F Anthropic \u002F Azure \u002F LiteLLM \u002F Anyscale \u002F Together \u002F OpenRouter 集成",[40,88,89,92],{},[43,90,91],{},"Trace API","：手动 POST 多步 trace 数据（弥补 proxy 看不到 agent 内部）",[40,94,95,98],{},[43,96,97],{},"Dashboard API","：查 dashboard 数据",[40,100,101,104],{},[43,102,103],{},"Self-host","：Docker \u002F Kubernetes，开源 MIT",[40,106,107,110],{},[43,108,109],{},"合规","：SOC 2 + GDPR；Team+ HIPAA",[40,112,113,116],{},[43,114,115],{},"导出","：webhook + 外部 reporting",[22,118,119],{"id":119},"价格",[37,121,122,128,134,140],{},[40,123,124,127],{},[43,125,126],{},"Hobby","：$0 \u002F 10K req\u002F月 \u002F 7 天 retention \u002F 1 seat \u002F 1GB 存储",[40,129,130,133],{},[43,131,132],{},"Pro","：$79\u002F月 \u002F 10K 起 + usage \u002F 1 月 retention \u002F unlimited seats \u002F alerts \u002F HQL",[40,135,136,139],{},[43,137,138],{},"Team","：$799\u002F月 \u002F 10K 起 + usage \u002F 3 月 retention \u002F SOC 2 + HIPAA \u002F 5 orgs",[40,141,142,145],{},[43,143,144],{},"Enterprise","：Custom \u002F 自定义 retention \u002F 永久存储 \u002F SSO \u002F on-prem",[147,148,149],"blockquote",{},[27,150,151],{},"自托管版（OSS）= $0 + 无限 logs，但运维 \u002F Postgres \u002F Clickhouse 全要自己搞。",[22,153,155],{"id":154},"实测早期-saas-5-人团队","实测（早期 SaaS \u002F 5 人团队）",[27,157,158],{},[43,159,160],{},"亮点：",[37,162,163,166,169,172,175,178,181],{},[40,164,165],{},"5 分钟接入，OpenAI SDK 改 baseURL + 加 Helicone-Auth header",[40,167,168],{},"Dashboard 看 cost \u002F latency \u002F error 第一天就帮发现 prompt 失控",[40,170,171],{},"Custom properties 给每个 user \u002F feature 打标，分摊成本清晰",[40,173,174],{},"Sessions 把 multi-step workflow 串起来（不像 Langfuse 是真 trace，但够小项目用）",[40,176,177],{},"AI Gateway 给 fallback \u002F caching 一处接入",[40,179,180],{},"开源自托管对预算紧团队是真救命",[40,182,183],{},"与 LiteLLM 集成顺滑",[27,185,186],{},[43,187,188],{},"踩坑：",[37,190,191,194,197,200,203,206,209,212],{},[40,192,193],{},"2026-03 被 Mintlify 收购转维护模式后，主动功能开发停，长期路线图不确定",[40,195,196],{},"Proxy 模式 5–20ms 延迟在高 QPS 场景叠加可观",[40,198,199],{},"Proxy 看不到 agent 内部 tool \u002F sub-agent \u002F retries——复杂 agent 调试不够",[40,201,202],{},"Custom scoring 浅，不如 Langfuse 的 LLM-as-judge + 数据集 eval 体系完整",[40,204,205],{},"Free tier 10K req 小型生产几天就用完",[40,207,208],{},"文档自 Mintlify 收购后部分整合到 Mintlify Docs，导航变化",[40,210,211],{},"中文场景体验有限",[40,213,214],{},"Prompt caching 需要 cache-aware prompt design（含 timestamp \u002F nonce 命中率为 0）",[22,216,217],{"id":217},"上手",[219,220,225],"pre",{"className":221,"code":222,"language":223,"meta":224,"style":224},"language-python shiki shiki-themes github-light github-dark","# Proxy 模式\nimport openai\nclient = openai.OpenAI(\n    base_url=\"https:\u002F\u002Foai.helicone.ai\u002Fv1\",\n    api_key=OPENAI_KEY,\n    default_headers={\n        \"Helicone-Auth\": f\"Bearer {HELICONE_KEY}\",\n        \"Helicone-User-Id\": \"user_123\",\n        \"Helicone-Property-Feature\": \"summarize\"\n    }\n)\n# 立刻在 https:\u002F\u002Fus.helicone.ai 看到 cost \u002F latency \u002F log\n","python","",[226,227,228,237,248,260,276,290,301,324,337,348,354,360],"code",{"__ignoreMap":224},[229,230,233],"span",{"class":231,"line":232},"line",1,[229,234,236],{"class":235},"sJ8bj","# Proxy 模式\n",[229,238,240,244],{"class":231,"line":239},2,[229,241,243],{"class":242},"szBVR","import",[229,245,247],{"class":246},"sVt8B"," openai\n",[229,249,251,254,257],{"class":231,"line":250},3,[229,252,253],{"class":246},"client ",[229,255,256],{"class":242},"=",[229,258,259],{"class":246}," openai.OpenAI(\n",[229,261,263,267,269,273],{"class":231,"line":262},4,[229,264,266],{"class":265},"s4XuR","    base_url",[229,268,256],{"class":242},[229,270,272],{"class":271},"sZZnC","\"https:\u002F\u002Foai.helicone.ai\u002Fv1\"",[229,274,275],{"class":246},",\n",[229,277,279,282,284,288],{"class":231,"line":278},5,[229,280,281],{"class":265},"    api_key",[229,283,256],{"class":242},[229,285,287],{"class":286},"sj4cs","OPENAI_KEY",[229,289,275],{"class":246},[229,291,293,296,298],{"class":231,"line":292},6,[229,294,295],{"class":265},"    default_headers",[229,297,256],{"class":242},[229,299,300],{"class":246},"{\n",[229,302,304,307,310,313,316,319,322],{"class":231,"line":303},7,[229,305,306],{"class":271},"        \"Helicone-Auth\"",[229,308,309],{"class":246},": ",[229,311,312],{"class":242},"f",[229,314,315],{"class":271},"\"Bearer ",[229,317,318],{"class":286},"{HELICONE_KEY}",[229,320,321],{"class":271},"\"",[229,323,275],{"class":246},[229,325,327,330,332,335],{"class":231,"line":326},8,[229,328,329],{"class":271},"        \"Helicone-User-Id\"",[229,331,309],{"class":246},[229,333,334],{"class":271},"\"user_123\"",[229,336,275],{"class":246},[229,338,340,343,345],{"class":231,"line":339},9,[229,341,342],{"class":271},"        \"Helicone-Property-Feature\"",[229,344,309],{"class":246},[229,346,347],{"class":271},"\"summarize\"\n",[229,349,351],{"class":231,"line":350},10,[229,352,353],{"class":246},"    }\n",[229,355,357],{"class":231,"line":356},11,[229,358,359],{"class":246},")\n",[229,361,363],{"class":231,"line":362},12,[229,364,365],{"class":235},"# 立刻在 https:\u002F\u002Fus.helicone.ai 看到 cost \u002F latency \u002F log\n",[219,367,371],{"className":368,"code":369,"language":370,"meta":224,"style":224},"language-bash shiki shiki-themes github-light github-dark","# 自托管\ngit clone https:\u002F\u002Fgithub.com\u002FHelicone\u002Fhelicone\ncd helicone && docker compose up -d\n","bash",[226,372,373,378,390],{"__ignoreMap":224},[229,374,375],{"class":231,"line":232},[229,376,377],{"class":235},"# 自托管\n",[229,379,380,384,387],{"class":231,"line":239},[229,381,383],{"class":382},"sScJk","git",[229,385,386],{"class":271}," clone",[229,388,389],{"class":271}," https:\u002F\u002Fgithub.com\u002FHelicone\u002Fhelicone\n",[229,391,392,395,398,401,404,407,410],{"class":231,"line":250},[229,393,394],{"class":286},"cd",[229,396,397],{"class":271}," helicone",[229,399,400],{"class":246}," && ",[229,402,403],{"class":382},"docker",[229,405,406],{"class":271}," compose",[229,408,409],{"class":271}," up",[229,411,412],{"class":286}," -d\n",[22,414,415],{"id":415},"对比",[417,418,419,437],"table",{},[420,421,422],"thead",{},[423,424,425,429,431,434],"tr",{},[426,427,428],"th",{},"维度",[426,430,12],{},[426,432,433],{},"Langfuse",[426,435,436],{},"Portkey",[438,439,440,455,468,482,496,510,524,537,550,564,578],"tbody",{},[423,441,442,446,449,452],{},[443,444,445],"td",{},"架构",[443,447,448],{},"Proxy \u002F Async",[443,450,451],{},"SDK",[443,453,454],{},"Gateway",[423,456,457,460,463,466],{},[443,458,459],{},"接入时间",[443,461,462],{},"分钟（改 URL）",[443,464,465],{},"小时（代码改造）",[443,467,462],{},[423,469,470,473,476,479],{},[443,471,472],{},"Tracing 深度",[443,474,475],{},"浅（请求级）",[443,477,478],{},"✅ 深 nested",[443,480,481],{},"中",[423,483,484,487,490,493],{},[443,485,486],{},"Multi-provider routing",[443,488,489],{},"✅ 基础 fallback",[443,491,492],{},"❌",[443,494,495],{},"✅ 250+",[423,497,498,501,504,507],{},[443,499,500],{},"Prompt mgmt",[443,502,503],{},"playground + 基础版本",[443,505,506],{},"✅ 版本 + playground",[443,508,509],{},"模板 + 管理",[423,511,512,515,518,521],{},[443,513,514],{},"Eval",[443,516,517],{},"基础 scoring",[443,519,520],{},"✅ LLM-as-judge + datasets",[443,522,523],{},"基础",[423,525,526,528,531,534],{},[443,527,103],{},[443,529,530],{},"✅ OSS 完整",[443,532,533],{},"✅ MIT 19K+ stars",[443,535,536],{},"OSS Gateway only",[423,538,539,541,544,547],{},[443,540,109],{},[443,542,543],{},"SOC2 + HIPAA (Team+)",[443,545,546],{},"SOC2 (Enterprise)",[443,548,549],{},"SOC2 + HIPAA + ISO27001",[423,551,552,555,558,561],{},[443,553,554],{},"Free tier",[443,556,557],{},"10K req\u002F月",[443,559,560],{},"50K events\u002F月",[443,562,563],{},"10K logs\u002F月",[423,565,566,569,572,575],{},[443,567,568],{},"Paid 起价",[443,570,571],{},"$79",[443,573,574],{},"$29",[443,576,577],{},"$49",[423,579,580,583,586,589],{},[443,581,582],{},"路线图",[443,584,585],{},"⚠️ 维护模式",[443,587,588],{},"✅ 活跃",[443,590,591],{},"✅ 活跃（PANW 收购）",[22,593,594],{"id":594},"避坑",[37,596,597,603,609,615,621,627,633,639],{},[40,598,599,602],{},[43,600,601],{},"维护模式风险","：被 Mintlify 收购后主动开发停，新项目长期演进考虑 Langfuse \u002F Portkey",[40,604,605,608],{},[43,606,607],{},"Proxy 延迟 + SPOF","：Helicone 挂了，业务也挂；敏感链路用 async",[40,610,611,614],{},[43,612,613],{},"Proxy 看不到 agent 内部","：tool call \u002F sub-agent \u002F retries 不可见，复杂 agent 用 Trace API 或转 Langfuse",[40,616,617,620],{},[43,618,619],{},"Hobby 10K 跑不久","：小型生产几天用完，预算够直接上 Pro",[40,622,623,626],{},[43,624,625],{},"Cache-aware prompt 设计","：prompt 含 timestamp \u002F random nonce 命中率 = 0",[40,628,629,632],{},[43,630,631],{},"Custom scoring 浅","：复杂 eval 用 Langfuse 数据集 + LLM-as-judge",[40,634,635,638],{},[43,636,637],{},"Air-gapped 价格","：自托管时部分模型价格表要手动维护",[40,640,641,644],{},[43,642,643],{},"PII 路径敏感","：所有 prompt 经过 Helicone，要 review PII 处理 + retention + 自托管选项",[22,646,648],{"id":647},"适合-不适合","适合 \u002F 不适合",[37,650,651,654,657,660,663,666,669,672,675],{},[40,652,653],{},"✅ 早期产品 + 想 5 分钟接入观测",[40,655,656],{},"✅ 改 baseURL 模式偏好 \u002F 不想 SDK 改造",[40,658,659],{},"✅ 预算紧 + 自托管接受",[40,661,662],{},"✅ 想用 Rust AI Gateway 做 fallback + caching",[40,664,665],{},"✅ SOC2 \u002F HIPAA Team+ 合规",[40,667,668],{},"❌ 复杂 agent 多步骤调试（用 Langfuse）",[40,670,671],{},"❌ 要 250+ 模型 + MCP + 强治理（用 Portkey）",[40,673,674],{},"❌ 长期路线图敏感（维护模式 risk）",[40,676,677],{},"❌ 中文运营（社区 \u002F 文档 \u002F UI 均英文）",[22,679,680],{"id":680},"相关阅读",[37,682,683,690,696,702],{},[40,684,685],{},[686,687,689],"a",{"href":688},"\u002Ftools\u002Fcoding\u002Fapi\u002Fportkey","Portkey 评测",[40,691,692],{},[686,693,695],{"href":694},"\u002Ftools\u002Fcoding\u002Fapi\u002Flitellm","LiteLLM 评测",[40,697,698],{},[686,699,701],{"href":700},"\u002Ftools\u002Fcoding\u002Fapi\u002Fopenrouter","OpenRouter 评测",[40,703,704],{},[686,705,707],{"href":706},"\u002Ftools\u002Fcoding\u002Fapi\u002Fone-api","One-API 评测",[22,709,710],{"id":710},"来源",[712,713,714,722,729,736,743],"ol",{},[40,715,716,717],{},"Inference.net — Helicone Pricing & Alternatives 2026（含 Mintlify 收购 + 维护模式细节）",[686,718,719],{"href":719,"rel":720},"https:\u002F\u002Finference.net\u002Fcontent\u002Fhelicone-pricing-alternatives",[721],"nofollow",[40,723,724,725],{},"Helicone 官网 ",[686,726,727],{"href":727,"rel":728},"https:\u002F\u002Fwww.helicone.ai\u002F",[721],[40,730,731,732],{},"QASkills — Helicone LLM Monitoring Complete Guide 2026 ",[686,733,734],{"href":734,"rel":735},"https:\u002F\u002Fqaskills.sh\u002Fblog\u002Fhelicone-llm-monitoring-complete-guide",[721],[40,737,738,739],{},"AiPedia — Helicone Features Pricing & Failure Modes ",[686,740,741],{"href":741,"rel":742},"https:\u002F\u002Fwww.aipedia.wiki\u002Ftools\u002Fhelicone\u002F",[721],[40,744,745,746],{},"BuildMVPFast — Langfuse vs Helicone vs Portkey ",[686,747,748],{"href":748,"rel":749},"https:\u002F\u002Fwww.buildmvpfast.com\u002Fblog\u002Fllm-observability-stack-langfuse-helicone-portkey-2026",[721],[751,752,753],"style",{},"html pre.shiki code .sJ8bj, html code.shiki .sJ8bj{--shiki-default:#6A737D;--shiki-dark:#6A737D}html pre.shiki code .szBVR, html code.shiki .szBVR{--shiki-default:#D73A49;--shiki-dark:#F97583}html pre.shiki code .sVt8B, html code.shiki .sVt8B{--shiki-default:#24292E;--shiki-dark:#E1E4E8}html pre.shiki code .s4XuR, html code.shiki .s4XuR{--shiki-default:#E36209;--shiki-dark:#FFAB70}html pre.shiki code .sZZnC, html code.shiki .sZZnC{--shiki-default:#032F62;--shiki-dark:#9ECBFF}html pre.shiki code .sj4cs, html code.shiki .sj4cs{--shiki-default:#005CC5;--shiki-dark:#79B8FF}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sScJk, html code.shiki .sScJk{--shiki-default:#6F42C1;--shiki-dark:#B392F0}",{"title":224,"searchDepth":250,"depth":250,"links":755},[756,757,758,759,760,761,762,763,764,765],{"id":24,"depth":239,"text":25},{"id":35,"depth":239,"text":35},{"id":119,"depth":239,"text":119},{"id":154,"depth":239,"text":155},{"id":217,"depth":239,"text":217},{"id":415,"depth":239,"text":415},{"id":594,"depth":239,"text":594},{"id":647,"depth":239,"text":648},{"id":680,"depth":239,"text":680},{"id":710,"depth":239,"text":710},"api","\u002Fimg\u002Ftools\u002Fhelicone.webp","Helicone 真实评测：YC W23 项目，开源 LLM 观测平台 + Rust 写的 AI Gateway。2026-03-03 被 Mintlify 收购后转维护模式（安全更新 + 新模型 + bug fix 继续，主动新功能停）。免费 10K req\u002F月 + Pro $79 + Team $799（SOC2 + HIPAA）+ Enterprise 定制。零代码 SDK 改造、改 baseURL 即用，是接入最快的 LLM 观测之一。",false,"md",[772,775,778,781],{"q":773,"a":774},"Helicone 被收购后还能用吗？","2026-03-03 Mintlify 收购 Helicone，产品转维护模式：安全 patch + 新模型支持 + bug fix 继续发，但主动新功能开发结束。现存生产部署仍稳定，但选型时要权衡：路线图不动 \u002F 不期待新观测形态 \u002F 接受工具被 Mintlify 整合或归档的风险。新项目长期演进建议看 Langfuse 或 Portkey。",{"q":776,"a":777},"Proxy 和 async 模式哪个好？","Proxy（改 baseURL，所有请求走 Helicone）= 接入快 + 完整捕获，但加 ~5–20ms 延迟、Helicone 挂了请求也挂。Async（SDK 异步上报）= 0 延迟 + Helicone 故障不影响业务，但失败窗口可能漏 log。生产敏感链路用 async，开发 \u002F 内部用 proxy。",{"q":779,"a":780},"Proxy 能看到 agent 内部工具调用吗？","不能——proxy 只能看到穿过它的 LLM 请求，agent 框架内的 tool execution \u002F sub-agent \u002F retries 都不可见。复杂 agent 调试需要 trace 级深度，要 Langfuse 的 nested span 或 Helicone Trace API（手动 POST）。",{"q":782,"a":783},"和 Langfuse \u002F Portkey 怎么选？","Helicone = proxy-based，URL 一改分钟上手，请求级日志 + 基础 gateway 路由。Langfuse = SDK-based，代码改造小时级，但 nested span 深度 tracing + LLM-as-judge eval 一等。Portkey = gateway-first，250+ 模型 + MCP + 强合规但定价复杂。简单 + 快 → Helicone；agent 调试 → Langfuse；网关 + 治理 + 合规 → Portkey。",[785],"en",{},true,"\u002Ftools\u002Fcoding\u002Fapi\u002Fhelicone","coding",[791,792,766,793],"saas","self-host","sdk",[795,799,803,807],{"plan":126,"price":796,"features":797,"notes":798},"$0","10K req\u002F月 + 7 天 retention + 1 seat + 1GB storage + 基础 dashboards","Free trial \u002F hobby \u002F 验证",{"plan":132,"price":800,"features":801,"notes":802},"$79\u002F月","10K + usage + 1 月 retention + unlimited seats + alerts + HQL + prompt management","中小生产",{"plan":138,"price":804,"features":805,"notes":806},"$799\u002F月","10K + usage + 3 月 retention + SOC-2 + HIPAA + 5 orgs","中大型 + 合规",{"plan":144,"price":808,"features":809,"notes":810},"Custom","自定义 retention + 永久存储 + SSO + on-prem + 专属支持","大型 \u002F 政企","Hobby 免费 10K req\u002F月 \u002F Pro $79\u002F月 \u002F Team $799\u002F月 \u002F Enterprise 定制","2026-06-19",[814],"onboarding\u002Frag-pipeline-build",{"power":262,"ux":278,"price":262,"cn_support":239,"stability":250},{"title":12,"description":768},"coding\u002Fapi\u002Fhelicone",[819,822,824,826,828],{"name":820,"url":719,"accessed":821},"Inference.net — Helicone Pricing & Alternatives (Jun 2026)","2026-06-24",{"name":823,"url":727,"accessed":821},"Helicone 官网",{"name":825,"url":734,"accessed":821},"QASkills — Helicone LLM Monitoring Guide 2026",{"name":827,"url":741,"accessed":821},"AiPedia — Helicone 评测 + 失败模式",{"name":829,"url":748,"accessed":821},"BuildMVPFast — Langfuse vs Helicone vs Portkey","tools\u002Fcoding\u002Fapi\u002Fhelicone","一行代码 LLM 观测——开源 Proxy + AI Gateway，2026-03 被 Mintlify 收购、维护模式运行",[833,834,835,836,837,838,839],"llm-observability","proxy","ai-gateway","opensource","ycombinator","soc2","hipaa","最容易接入的 LLM 观测，改 baseURL 几分钟看到 cost\u002Flatency\u002Ferrors。被 Mintlify 收购转维护模式后路线图不确定——做新项目权衡：要快上手 + 不期待新功能 OK；要 nested span + 持续演进走 Langfuse。","https:\u002F\u002Fwww.helicone.ai","tHRHXQxgc0aP5SBqodWK2usgvYzJ5yhsCHQgcMqyz3Q",{"id":844,"title":845,"alternatives":846,"api_compatible":9,"body":847,"category":766,"chinese_friendly":239,"cover":1324,"description":1325,"domestic":769,"extension":770,"faq":1326,"free":769,"github":9,"languages":1339,"lastVerified":9,"meta":1341,"models":9,"navigation":787,"notSuitable":9,"opensource":769,"path":700,"pillar":789,"platforms":1342,"priceTable":1343,"pricing":1358,"published":812,"relatedPlaybooks":1359,"relatedReviews":1361,"score":1363,"self_host":769,"seo":1364,"seoTitle":9,"slug":16,"sources":1365,"stem":1374,"suitable":9,"tagline":1375,"tags":1376,"updated":821,"verdict":1383,"website":1384,"__hash__":1385},"tools\u002Ftools\u002Fcoding\u002Fapi\u002Fopenrouter.md","OpenRouter",[15,17,14,817],{"type":19,"value":848,"toc":1312},[849,851,854,857,859,936,938,967,972,976,980,997,1002,1026,1028,1060,1062,1188,1190,1228,1230,1259,1261,1280,1282],[22,850,25],{"id":24},[27,852,853],{},"OpenRouter 是 AI API 聚合先驱——一个 OpenAI 兼容 endpoint + 一个 Key，调 60+ 厂商 300+ 模型，5M+ 用户。模型 passthrough 定价 0 markup，但充值有 5.5% 信用卡平台费（$0.80 最低）+ BYOK 月 100 万请求后 5%。自动 fallback \u002F playground \u002F 海量模型选型是杀手锏。国内直连延迟 1500–3000ms + 不支持支付宝是硬伤。",[27,855,856],{},"适合：海外开发者；多模型选型 \u002F 横评；生产 fallback 高可用；零迁移成本（OpenAI SDK 改 baseURL）。不适合：国内对延迟敏感的 AI 编程工具（用 OfoxAI \u002F 自建中转）；要支付宝 \u002F 微信 \u002F 银联；要 self-host（用 one-api \u002F LiteLLM）。",[22,858,35],{"id":35},[37,860,861,867,877,890,900,906,912,918,924,930],{},[40,862,863,866],{},[43,864,865],{},"60+ 厂商 300+ 模型","：OpenAI \u002F Anthropic \u002F Google \u002F Meta \u002F DeepSeek \u002F MiniMax \u002F Mistral \u002F Cohere \u002F xAI \u002F NVIDIA \u002F Qwen \u002F 字节豆包 等",[40,868,869,872,873,876],{},[43,870,871],{},"OpenAI 兼容 endpoint","：",[226,874,875],{},"https:\u002F\u002Fopenrouter.ai\u002Fapi\u002Fv1","，SDK 改 baseURL 即用",[40,878,879,872,882,885,886,889],{},[43,880,881],{},"模型 ID 格式",[226,883,884],{},"provider\u002Fmodel-name","（如 ",[226,887,888],{},"anthropic\u002Fclaude-sonnet-4.6","）",[40,891,892,895,896,899],{},[43,893,894],{},"自动 fallback","：请求里列 ",[226,897,898],{},"models: [...]","，前者失败自动切后者",[40,901,902,905],{},[43,903,904],{},"Playground","：5 模型并排测同 prompt + 成本 + 延迟 + 输出",[40,907,908,911],{},[43,909,910],{},"BYOK","：自带 OpenAI \u002F Anthropic Key，OpenRouter 只做网关；前 100 万 req\u002F月免费，超 5% fee",[40,913,914,917],{},[43,915,916],{},"Passthrough 定价","：模型按厂商官方价",[40,919,920,923],{},[43,921,922],{},"免费模型","：Llama 4 Scout \u002F DeepSeek V4 Flash \u002F Qwen3 Coder \u002F Gemma 3 等，每日 5\u002F200 次",[40,925,926,929],{},[43,927,928],{},"Provider ranking \u002F SLA","：dashboard 看每家 provider 延迟 + 错误率",[40,931,932,935],{},[43,933,934],{},"Rankings 页","：模型按 token 消耗排名（市场热度参考）",[22,937,119],{"id":119},[37,939,940,946,952,957,962],{},[40,941,942,945],{},[43,943,944],{},"Free","：$1 credit + 免费模型 5\u002F日 + 标准限流",[40,947,948,951],{},[43,949,950],{},"Pay-as-you-go","：模型 passthrough + 5.5% 卡费（最低 $0.80）+ 充值 $5 后免费模型涨到 200\u002F日",[40,953,954,956],{},[43,955,138],{},"：$99\u002F月 + Priority routing + 99.9% SLA",[40,958,959,961],{},[43,960,144],{},"：Custom 专属基础设施",[40,963,964,966],{},[43,965,910],{},"：前 100 万 req\u002F月免费，超出 5%",[147,968,969],{},[27,970,971],{},"实际总成本 ≈ 模型价 × (1 + 5.5%) + BYOK 5% × 月 >1M 部分。预算按 5–7% overhead 算。",[22,973,975],{"id":974},"实测小型-saas-后端-海外节点","实测（小型 SaaS 后端 \u002F 海外节点）",[27,977,978],{},[43,979,160],{},[37,981,982,985,988,991,994],{},[40,983,984],{},"5 分钟接入，OpenAI SDK 改两行配置",[40,986,987],{},"Playground 横评新模型省一大堆 boilerplate",[40,989,990],{},"自动 fallback 救命：Anthropic 4 小时宕机时应用零中断",[40,992,993],{},"模型 ID 提示器 + Rankings 看市场热度方便选型",[40,995,996],{},"海外节点延迟 300–600ms，CDN 体感好",[27,998,999],{},[43,1000,1001],{},"踩坑（国内）：",[37,1003,1004,1007,1010,1013,1020,1023],{},[40,1005,1006],{},"国内直连 1500–3000ms + 高峰超时率明显，Cursor \u002F Claude Code 高频调用体感糟",[40,1008,1009],{},"不支持支付宝 \u002F 微信 \u002F 银联，只 Visa\u002FMastercard \u002F USDC",[40,1011,1012],{},"信用卡费 5.5% 最低 $0.80，\u003C$15 充值实际打到 10%+",[40,1014,1015,1016,1019],{},"模型 ID 点号分隔（",[226,1017,1018],{},"claude-sonnet-4.6","）易跟连字符混",[40,1021,1022],{},"Claude Code 默认走 Anthropic 原生协议，OpenRouter 适配偶有不一致",[40,1024,1025],{},"「免费模型」rate limit 后可能静默切付费",[22,1027,217],{"id":217},[712,1029,1030,1033,1036,1039,1045,1051,1057],{},[40,1031,1032],{},"openrouter.ai → Google \u002F GitHub OAuth 注册",[40,1034,1035],{},"Keys → 创建 API Key（sk-or-xxx）",[40,1037,1038],{},"充值 $10+（Visa \u002F Mastercard \u002F USDC）→ 解锁更高免费配额",[40,1040,1041,1042],{},"代码：",[226,1043,1044],{},"OpenAI(baseURL='https:\u002F\u002Fopenrouter.ai\u002Fapi\u002Fv1', api_key=KEY)",[40,1046,1047,1048,1050],{},"模型用 ",[226,1049,884],{}," 格式",[40,1052,1053,1054],{},"加 fallback：",[226,1055,1056],{},"extra_body={\"models\": [\"anthropic\u002Fclaude-sonnet-4.6\", \"openai\u002Fgpt-5.4\"]}",[40,1058,1059],{},"Playground 横评再批量切",[22,1061,415],{"id":415},[417,1063,1064,1080],{},[420,1065,1066],{},[423,1067,1068,1070,1072,1075,1078],{},[426,1069,428],{},[426,1071,845],{},[426,1073,1074],{},"LiteLLM",[426,1076,1077],{},"One-API",[426,1079,436],{},[438,1081,1082,1098,1115,1129,1143,1156,1172],{},[423,1083,1084,1087,1090,1093,1096],{},[443,1085,1086],{},"形态",[443,1088,1089],{},"SaaS",[443,1091,1092],{},"OSS + SaaS",[443,1094,1095],{},"OSS",[443,1097,1089],{},[423,1099,1100,1103,1106,1109,1112],{},[443,1101,1102],{},"模型数",[443,1104,1105],{},"300+",[443,1107,1108],{},"100+",[443,1110,1111],{},"30+",[443,1113,1114],{},"250+",[423,1116,1117,1120,1122,1125,1127],{},[443,1118,1119],{},"自托管",[443,1121,492],{},[443,1123,1124],{},"✅",[443,1126,1124],{},[443,1128,144],{},[423,1130,1131,1134,1136,1139,1141],{},[443,1132,1133],{},"中文支付",[443,1135,492],{},[443,1137,1138],{},"–",[443,1140,1124],{},[443,1142,1138],{},[423,1144,1145,1148,1150,1152,1154],{},[443,1146,1147],{},"Fallback",[443,1149,1124],{},[443,1151,1124],{},[443,1153,1124],{},[443,1155,1124],{},[423,1157,1158,1161,1164,1167,1169],{},[443,1159,1160],{},"国内延迟",[443,1162,1163],{},"1500–3000ms",[443,1165,1166],{},"自托管自定",[443,1168,1166],{},[443,1170,1171],{},"海外为主",[423,1173,1174,1177,1180,1183,1185],{},[443,1175,1176],{},"成本",[443,1178,1179],{},"模型 + 5.5%\u002FBYOK 5%",[443,1181,1182],{},"自付服务器",[443,1184,1182],{},[443,1186,1187],{},"按 logs 计费",[22,1189,594],{"id":594},[37,1191,1192,1198,1204,1210,1216,1222],{},[40,1193,1194,1197],{},[43,1195,1196],{},"国内别裸用","：1500ms+ 起、超时率高，主链路上 OfoxAI \u002F 自建 one-api 中转，OpenRouter 当冷门模型补",[40,1199,1200,1203],{},[43,1201,1202],{},"预算多算 5–7%","：5.5% 信用卡 + BYOK 5% + 偶发汇率",[40,1205,1206,1209],{},[43,1207,1208],{},"免费模型生产慎用","：rate limit 后可能静默 fallback 付费，账单失控",[40,1211,1212,1215],{},[43,1213,1214],{},"模型 ID 格式坑","：点号 vs 连字符要测；新模型 ID 改名要监控",[40,1217,1218,1221],{},[43,1219,1220],{},"fallback 别堆太多","：5+ fallback 一次失败延迟叠加可能 10s+，前 2 个即可",[40,1223,1224,1227],{},[43,1225,1226],{},"Claude Code 原生模式建议直连","：OpenRouter 走 OpenAI 兼容协议有时与原生 Anthropic 协议有出入",[22,1229,648],{"id":647},[37,1231,1232,1235,1238,1241,1244,1247,1250,1253,1256],{},[40,1233,1234],{},"✅ 海外开发者 \u002F 跨境业务",[40,1236,1237],{},"✅ 多模型选型 \u002F 横评",[40,1239,1240],{},"✅ 生产 fallback 高可用",[40,1242,1243],{},"✅ 零迁移成本（OpenAI SDK 改 baseURL）",[40,1245,1246],{},"✅ BYOK 模式给团队统一 Key 管理",[40,1248,1249],{},"❌ 国内 AI 编程工具（Cursor \u002F Claude Code）高频调用",[40,1251,1252],{},"❌ 要支付宝 \u002F 微信 \u002F 银联",[40,1254,1255],{},"❌ Self-host \u002F 完全控制数据",[40,1257,1258],{},"❌ 极致低延迟实时应用",[22,1260,680],{"id":680},[37,1262,1263,1267,1271,1275],{},[40,1264,1265],{},[686,1266,695],{"href":694},[40,1268,1269],{},[686,1270,707],{"href":706},[40,1272,1273],{},[686,1274,689],{"href":688},[40,1276,1277],{},[686,1278,1279],{"href":788},"Helicone 评测",[22,1281,710],{"id":710},[712,1283,1284,1291,1298,1305],{},[40,1285,1286,1287],{},"OfoxAI — OpenRouter 完全指南 2026（国内延迟实测 + 替代方案）",[686,1288,1289],{"href":1289,"rel":1290},"https:\u002F\u002Fofox.ai\u002Fzh\u002Fblog\u002Fopenrouter-complete-guide-china-developers-2026",[721],[40,1292,1293,1294],{},"OfoxAI — OpenRouter Pricing 2026 Hidden Markup Breakdown ",[686,1295,1296],{"href":1296,"rel":1297},"https:\u002F\u002Fofox.ai\u002Fblog\u002Fopenrouter-pricing-hidden-markup-breakdown-2026\u002F",[721],[40,1299,1300,1301],{},"DigitalApplied — OpenRouter June 2026 New Models & Pricing Roundup ",[686,1302,1303],{"href":1303,"rel":1304},"https:\u002F\u002Fwww.digitalapplied.com\u002Fblog\u002Fopenrouter-new-models-june-2026-roundup-pricing-rankings",[721],[40,1306,1307,1308],{},"AIToolBox — OpenRouter Review 2026 ",[686,1309,1310],{"href":1310,"rel":1311},"https:\u002F\u002Fwww.aitoolbox.hk\u002Ftools\u002Fopen-router\u002F",[721],{"title":224,"searchDepth":250,"depth":250,"links":1313},[1314,1315,1316,1317,1318,1319,1320,1321,1322,1323],{"id":24,"depth":239,"text":25},{"id":35,"depth":239,"text":35},{"id":119,"depth":239,"text":119},{"id":974,"depth":239,"text":975},{"id":217,"depth":239,"text":217},{"id":415,"depth":239,"text":415},{"id":594,"depth":239,"text":594},{"id":647,"depth":239,"text":648},{"id":680,"depth":239,"text":680},{"id":710,"depth":239,"text":710},"\u002Fimg\u002Ftools\u002Fopenrouter.webp","OpenRouter 真实评测：AI API 聚合先驱，60+ 厂商 300+ 模型一个 OpenAI 兼容 endpoint。passthrough 定价 0 markup + 5.5% 信用卡平台费（$0.80 最低）+ BYOK 5% 月千万请求外。Pay-as-you-go \u002F Team $99\u002F月 SLA \u002F Enterprise。国内直连 1500–3000ms 高峰超时多。",[1327,1330,1333,1336],{"q":1328,"a":1329},"国内能用吗？","技术上能（OpenAI SDK 改 baseURL），但服务器在海外、无国内节点：实测首 Token 延迟代理 600–1200ms \u002F 直连 1500–3000ms 且不稳，高峰超时率高。AI 编程类高频调用（Cursor \u002F Claude Code \u002F Cline）国内体验糟糕，主流方案是用 OfoxAI \u002F 自建 one-api\u002Fnew-api 中转。",{"q":1331,"a":1332},"真的零 markup 吗？","模型本身按厂商官方价 passthrough，技术上 0 markup。但充值有两层平台费：信用卡 5.5%（最低 $0.80，小额充值实际打到 10–20%）、BYOK 月 100 万请求后 5%。预算时按上层多算 5–7%。",{"q":1334,"a":1335},"自动 fallback 怎么用？","请求里加 `models: ['anthropic\u002Fclaude-sonnet-4.6', 'openai\u002Fgpt-5.4']`，前者失败 \u002F 超时 \u002F 限流时自动切到后者。生产 24h+ 不间断 AI 服务几乎刚需——Anthropic 2026 年 5 月 4 小时宕机，用 fallback 的应用零中断。",{"q":1337,"a":1338},"免费模型怎么用？","模型列表筛选 $0 价（如 Llama 4 Scout \u002F DeepSeek V4 Flash \u002F Qwen3 Coder \u002F Gemma 3）。未充值每日 5 次，充 $5+ 涨到 200 次\u002F日，附带 20 req\u002Fmin。生产别依赖免费模型，限流 \u002F 排队 \u002F 暗切付费会让计费失控。",[785,1340],"zh",{},[766,793],[1344,1347,1351,1355],{"plan":944,"price":796,"features":1345,"notes":1346},"$1 credit + 免费模型 5\u002F日 + 标准限流","不需要信用卡",{"plan":950,"price":1348,"features":1349,"notes":1350},"Passthrough + 5.5% 卡费","300+ 模型 + 标准限流 + 充 $5 后免费模型 200\u002F日 + BYOK","信用卡平台费最低 $0.80",{"plan":138,"price":1352,"features":1353,"notes":1354},"$99\u002F月","Priority routing + 99.9% SLA + 更高限流","面向生产应用",{"plan":144,"price":808,"features":1356,"notes":1357},"专属基础设施 + 自定义合同","大规模生产","免费 $1 credit + 5\u002F日 → 200\u002F日（充 $5+） \u002F Pay-as-you-go passthrough + 5.5% 卡费 \u002F Team $99\u002F月 SLA \u002F Enterprise",[814,1360],"onboarding\u002Fclaude-code-getting-started",[1362],"llm-gateway-comparison",{"power":278,"ux":262,"price":262,"cn_support":239,"stability":262},{"title":845,"description":1325},[1366,1368,1370,1372],{"name":1367,"url":1289,"accessed":821},"OfoxAI — OpenRouter 完全指南 2026",{"name":1369,"url":1296,"accessed":821},"OfoxAI — OpenRouter Pricing Hidden Markup",{"name":1371,"url":1303,"accessed":821},"DigitalApplied — OpenRouter June 2026 Roundup",{"name":1373,"url":1310,"accessed":821},"AIToolBox — OpenRouter Review 2026","tools\u002Fcoding\u002Fapi\u002Fopenrouter","AI API 聚合先驱——一个 Key + 一个 endpoint 调 300+ 模型，自动 fallback，OpenAI 兼容",[1377,1378,1379,1380,1381,1382],"api-gateway","aggregator","openai-compatible","fallback","multi-model","byok","AI API 聚合的全球事实标准——300+ 模型 \u002F 一个 Key \u002F 自动 fallback。海外开发者首选；国内开发者延迟 1500–3000ms + 不支持支付宝是硬伤，主走 OfoxAI \u002F one-api 自建中转。","https:\u002F\u002Fopenrouter.ai","baZ8onQahFHHQRNSweqSrYSNISBgcVfv7vmfrkme054",1784565441075]