[{"data":1,"prerenderedAt":2493},["ShallowReactive",2],{"navigation_docs":3,"-integrate-adapters-cloud-otlp":505,"-integrate-adapters-cloud-otlp-surround":2488},[4,30,80,123,288,420,475],{"title":5,"path":6,"stem":7,"children":8,"page":29},"Start","\u002Fstart","1.start",[9,14,19,24],{"title":10,"path":11,"stem":12,"icon":13},"Introduction","\u002Fstart\u002Fintroduction","1.start\u002F1.introduction","i-lucide-info",{"title":15,"path":16,"stem":17,"icon":18},"Why start with evlog","\u002Fstart\u002Fwhy-evlog","1.start\u002F2.why-evlog","i-lucide-rocket",{"title":20,"path":21,"stem":22,"icon":23},"Installation","\u002Fstart\u002Finstallation","1.start\u002F3.installation","i-lucide-download",{"title":25,"path":26,"stem":27,"icon":28},"Quick Start","\u002Fstart\u002Fquick-start","1.start\u002F4.quick-start","i-lucide-zap",false,{"title":31,"path":32,"stem":33,"children":34,"page":29},"Learn","\u002Flearn","2.learn",[35,40,45,50,55,60,65,70,75],{"title":36,"path":37,"stem":38,"icon":39},"Overview","\u002Flearn\u002Foverview","2.learn\u002F0.overview","i-lucide-list",{"title":41,"path":42,"stem":43,"icon":44},"Simple Logging","\u002Flearn\u002Fsimple-logging","2.learn\u002F1.simple-logging","i-lucide-terminal",{"title":46,"path":47,"stem":48,"icon":49},"Wide Events","\u002Flearn\u002Fwide-events","2.learn\u002F2.wide-events","i-lucide-layers",{"title":51,"path":52,"stem":53,"icon":54},"Structured Errors","\u002Flearn\u002Fstructured-errors","2.learn\u002F3.structured-errors","i-lucide-shield-alert",{"title":56,"path":57,"stem":58,"icon":59},"Lifecycle","\u002Flearn\u002Flifecycle","2.learn\u002F4.lifecycle","i-lucide-arrow-right-left",{"title":61,"path":62,"stem":63,"icon":64},"Sampling","\u002Flearn\u002Fsampling","2.learn\u002F5.sampling","i-lucide-filter",{"title":66,"path":67,"stem":68,"icon":69},"Auto-Redaction","\u002Flearn\u002Fredaction","2.learn\u002F6.redaction","i-lucide-eye-off",{"title":71,"path":72,"stem":73,"icon":74},"Typed Fields","\u002Flearn\u002Ftyped-fields","2.learn\u002F7.typed-fields","i-simple-icons-typescript",{"title":76,"path":77,"stem":78,"icon":79},"Catalogs","\u002Flearn\u002Fcatalogs","2.learn\u002F8.catalogs","i-lucide-book-open",{"title":81,"path":82,"stem":83,"children":84,"page":29},"CLI","\u002Fcli","3.cli",[85,88,93,98,103,108,113,118],{"title":36,"path":86,"stem":87,"icon":44},"\u002Fcli\u002Foverview","3.cli\u002F0.overview",{"title":89,"path":90,"stem":91,"icon":92},"init","\u002Fcli\u002Finit","3.cli\u002F1.init","i-lucide-wand-sparkles",{"title":94,"path":95,"stem":96,"icon":97},"map","\u002Fcli\u002Fmap","3.cli\u002F2.map","i-lucide-radar",{"title":99,"path":100,"stem":101,"icon":102},"Rules","\u002Fcli\u002Frules","3.cli\u002F3.rules","i-lucide-list-checks",{"title":104,"path":105,"stem":106,"icon":107},"Scoring","\u002Fcli\u002Fscoring","3.cli\u002F4.scoring","i-lucide-gauge",{"title":109,"path":110,"stem":111,"icon":112},"CI","\u002Fcli\u002Fci","3.cli\u002F5.ci","i-lucide-git-pull-request",{"title":114,"path":115,"stem":116,"icon":117},"doctor","\u002Fcli\u002Fdoctor","3.cli\u002F6.doctor","i-lucide-stethoscope",{"title":119,"path":120,"stem":121,"icon":122},"telemetry","\u002Fcli\u002Ftelemetry","3.cli\u002F7.telemetry","i-lucide-bar-chart-3",{"title":124,"path":125,"stem":126,"children":127,"page":29},"Integrate","\u002Fintegrate","4.integrate",[128,132,200],{"title":36,"path":129,"stem":130,"icon":131},"\u002Fintegrate\u002Foverview","4.integrate\u002F0.overview","i-lucide-plug",{"title":133,"path":134,"stem":135,"children":136,"page":29},"Adapters","\u002Fintegrate\u002Fadapters","4.integrate\u002Fadapters",[137,140,180],{"title":36,"path":138,"stem":139,"icon":39},"\u002Fintegrate\u002Fadapters\u002Foverview","4.integrate\u002Fadapters\u002F01.overview",{"title":141,"path":142,"stem":143,"children":144,"page":29},"Cloud","\u002Fintegrate\u002Fadapters\u002Fcloud","4.integrate\u002Fadapters\u002Fcloud",[145,150,155,160,165,170,175],{"title":146,"path":147,"stem":148,"icon":149},"Axiom","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Faxiom","4.integrate\u002Fadapters\u002Fcloud\u002F01.axiom","i-custom-axiom",{"title":151,"path":152,"stem":153,"icon":154},"OTLP","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fotlp","4.integrate\u002Fadapters\u002Fcloud\u002F02.otlp","i-simple-icons-opentelemetry",{"title":156,"path":157,"stem":158,"icon":159},"PostHog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fposthog","4.integrate\u002Fadapters\u002Fcloud\u002F03.posthog","i-simple-icons-posthog",{"title":161,"path":162,"stem":163,"icon":164},"Sentry","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fsentry","4.integrate\u002Fadapters\u002Fcloud\u002F04.sentry","i-simple-icons-sentry",{"title":166,"path":167,"stem":168,"icon":169},"Better Stack","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fbetter-stack","4.integrate\u002Fadapters\u002Fcloud\u002F05.better-stack","i-simple-icons-betterstack",{"title":171,"path":172,"stem":173,"icon":174},"Datadog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fdatadog","4.integrate\u002Fadapters\u002Fcloud\u002F06.datadog","i-simple-icons-datadog",{"title":176,"path":177,"stem":178,"icon":179},"HyperDX","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fhyperdx","4.integrate\u002Fadapters\u002Fcloud\u002F07.hyperdx","i-custom-hyperdx",{"title":181,"path":182,"stem":183,"children":184,"page":29},"Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fself-hosted","4.integrate\u002Fadapters\u002Fself-hosted",[185,190,195],{"title":186,"path":187,"stem":188,"icon":189},"File System","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Ffs","4.integrate\u002Fadapters\u002Fself-hosted\u002F01.fs","i-lucide-hard-drive",{"title":191,"path":192,"stem":193,"icon":194},"NuxtHub","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fnuxthub","4.integrate\u002Fadapters\u002Fself-hosted\u002F02.nuxthub","i-simple-icons-nuxt",{"title":196,"path":197,"stem":198,"icon":199},"Memory","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fmemory","4.integrate\u002Fadapters\u002Fself-hosted\u002F03.memory","i-lucide-cpu",{"title":201,"path":202,"stem":203,"children":204,"page":29},"Frameworks","\u002Fintegrate\u002Fframeworks","4.integrate\u002Fframeworks",[205,209,214,219,224,229,234,239,244,249,254,259,264,269,273,278,283],{"title":36,"path":206,"stem":207,"icon":208},"\u002Fintegrate\u002Fframeworks\u002Foverview","4.integrate\u002Fframeworks\u002F00.overview","i-lucide-layout-grid",{"title":210,"path":211,"stem":212,"icon":213},"Nuxt","\u002Fintegrate\u002Fframeworks\u002Fnuxt","4.integrate\u002Fframeworks\u002F01.nuxt","i-simple-icons-nuxtdotjs",{"title":215,"path":216,"stem":217,"icon":218},"Next.js","\u002Fintegrate\u002Fframeworks\u002Fnextjs","4.integrate\u002Fframeworks\u002F02.nextjs","i-simple-icons-nextdotjs",{"title":220,"path":221,"stem":222,"icon":223},"SvelteKit","\u002Fintegrate\u002Fframeworks\u002Fsveltekit","4.integrate\u002Fframeworks\u002F03.sveltekit","i-simple-icons-svelte",{"title":225,"path":226,"stem":227,"icon":228},"Nitro","\u002Fintegrate\u002Fframeworks\u002Fnitro","4.integrate\u002Fframeworks\u002F04.nitro","i-custom-nitro",{"title":230,"path":231,"stem":232,"icon":233},"TanStack Start","\u002Fintegrate\u002Fframeworks\u002Ftanstack-start","4.integrate\u002Fframeworks\u002F05.tanstack-start","i-custom-tanstack",{"title":235,"path":236,"stem":237,"icon":238},"NestJS","\u002Fintegrate\u002Fframeworks\u002Fnestjs","4.integrate\u002Fframeworks\u002F06.nestjs","i-simple-icons-nestjs",{"title":240,"path":241,"stem":242,"icon":243},"Express","\u002Fintegrate\u002Fframeworks\u002Fexpress","4.integrate\u002Fframeworks\u002F07.express","i-simple-icons-express",{"title":245,"path":246,"stem":247,"icon":248},"Hono","\u002Fintegrate\u002Fframeworks\u002Fhono","4.integrate\u002Fframeworks\u002F08.hono","i-simple-icons-hono",{"title":250,"path":251,"stem":252,"icon":253},"Fastify","\u002Fintegrate\u002Fframeworks\u002Ffastify","4.integrate\u002Fframeworks\u002F09.fastify","i-simple-icons-fastify",{"title":255,"path":256,"stem":257,"icon":258},"Elysia","\u002Fintegrate\u002Fframeworks\u002Felysia","4.integrate\u002Fframeworks\u002F10.elysia","i-custom-elysia",{"title":260,"path":261,"stem":262,"icon":263},"React Router","\u002Fintegrate\u002Fframeworks\u002Freact-router","4.integrate\u002Fframeworks\u002F11.react-router","i-custom-reactrouter",{"title":265,"path":266,"stem":267,"icon":268},"Cloudflare Workers","\u002Fintegrate\u002Fframeworks\u002Fcloudflare-workers","4.integrate\u002Fframeworks\u002F12.cloudflare-workers","i-simple-icons-cloudflare",{"title":270,"path":271,"stem":272,"icon":74},"Standalone","\u002Fintegrate\u002Fframeworks\u002Fstandalone","4.integrate\u002Fframeworks\u002F13.standalone",{"title":274,"path":275,"stem":276,"icon":277},"Astro","\u002Fintegrate\u002Fframeworks\u002Fastro","4.integrate\u002Fframeworks\u002F14.astro","i-simple-icons-astro",{"title":279,"path":280,"stem":281,"icon":282},"oRPC","\u002Fintegrate\u002Fframeworks\u002Forpc","4.integrate\u002Fframeworks\u002F15.orpc","i-lucide-network",{"title":284,"path":285,"stem":286,"icon":287},"AWS Lambda","\u002Fintegrate\u002Fframeworks\u002Faws-lambda","4.integrate\u002Fframeworks\u002F16.aws-lambda","i-custom-lambda",{"title":289,"path":290,"stem":291,"children":292,"page":29},"Use Cases","\u002Fuse-cases","5.use-cases",[293,296,301,330,357,389,410,415],{"title":36,"path":294,"stem":295,"icon":102},"\u002Fuse-cases\u002Foverview","5.use-cases\u002F0.overview",{"title":297,"path":298,"stem":299,"icon":300},"Client Logging","\u002Fuse-cases\u002Fclient-logging","5.use-cases\u002F1.client-logging","i-lucide-monitor",{"title":302,"icon":303,"path":304,"stem":305,"children":306,"page":29},"AI SDK","i-simple-icons-vercel","\u002Fuse-cases\u002Fai-sdk","5.use-cases\u002F2.ai-sdk",[307,310,315,320,325],{"title":36,"path":308,"stem":309,"icon":39},"\u002Fuse-cases\u002Fai-sdk\u002Foverview","5.use-cases\u002F2.ai-sdk\u002F01.overview",{"title":311,"path":312,"stem":313,"icon":314},"Usage","\u002Fuse-cases\u002Fai-sdk\u002Fusage","5.use-cases\u002F2.ai-sdk\u002F02.usage","i-lucide-code",{"title":316,"path":317,"stem":318,"icon":319},"Options","\u002Fuse-cases\u002Fai-sdk\u002Foptions","5.use-cases\u002F2.ai-sdk\u002F03.options","i-lucide-sliders",{"title":321,"path":322,"stem":323,"icon":324},"Metadata","\u002Fuse-cases\u002Fai-sdk\u002Fmetadata","5.use-cases\u002F2.ai-sdk\u002F04.metadata","i-lucide-database",{"title":326,"path":327,"stem":328,"icon":329},"Telemetry","\u002Fuse-cases\u002Fai-sdk\u002Ftelemetry","5.use-cases\u002F2.ai-sdk\u002F05.telemetry","i-lucide-activity",{"title":331,"icon":332,"path":333,"stem":334,"children":335,"page":29},"Better Auth","i-simple-icons-betterauth","\u002Fuse-cases\u002Fbetter-auth","5.use-cases\u002F3.better-auth",[336,339,344,349,353],{"title":36,"path":337,"stem":338,"icon":39},"\u002Fuse-cases\u002Fbetter-auth\u002Foverview","5.use-cases\u002F3.better-auth\u002F01.overview",{"title":340,"path":341,"stem":342,"icon":343},"Identify User","\u002Fuse-cases\u002Fbetter-auth\u002Fidentify-user","5.use-cases\u002F3.better-auth\u002F02.identify-user","i-lucide-user-check",{"title":345,"path":346,"stem":347,"icon":348},"Middleware","\u002Fuse-cases\u002Fbetter-auth\u002Fmiddleware","5.use-cases\u002F3.better-auth\u002F03.middleware","i-lucide-shield",{"title":350,"path":351,"stem":352,"icon":300},"Client Sync","\u002Fuse-cases\u002Fbetter-auth\u002Fclient-sync","5.use-cases\u002F3.better-auth\u002F04.client-sync",{"title":354,"path":355,"stem":356,"icon":107},"Performance","\u002Fuse-cases\u002Fbetter-auth\u002Fperformance","5.use-cases\u002F3.better-auth\u002F05.performance",{"title":358,"icon":359,"path":360,"stem":361,"children":362,"page":29},"Audit Logs","i-lucide-shield-check","\u002Fuse-cases\u002Faudit","5.use-cases\u002F4.audit",[363,366,371,376,381,385],{"title":36,"path":364,"stem":365,"icon":39},"\u002Fuse-cases\u002Faudit\u002Foverview","5.use-cases\u002F4.audit\u002F01.overview",{"title":367,"path":368,"stem":369,"icon":370},"Schema","\u002Fuse-cases\u002Faudit\u002Fschema","5.use-cases\u002F4.audit\u002F02.schema","i-lucide-file-text",{"title":372,"path":373,"stem":374,"icon":375},"Recording","\u002Fuse-cases\u002Faudit\u002Frecording","5.use-cases\u002F4.audit\u002F03.recording","i-lucide-pen-line",{"title":377,"path":378,"stem":379,"icon":380},"Drains","\u002Fuse-cases\u002Faudit\u002Fpipeline","5.use-cases\u002F4.audit\u002F04.pipeline","i-lucide-link",{"title":382,"path":383,"stem":384,"icon":359},"Compliance","\u002Fuse-cases\u002Faudit\u002Fcompliance","5.use-cases\u002F4.audit\u002F05.compliance",{"title":386,"path":387,"stem":388,"icon":79},"Recipes","\u002Fuse-cases\u002Faudit\u002Frecipes","5.use-cases\u002F4.audit\u002F06.recipes",{"title":326,"icon":107,"path":390,"stem":391,"children":392,"page":29},"\u002Fuse-cases\u002Ftelemetry","5.use-cases\u002F4.telemetry",[393,396,401,406],{"title":36,"path":394,"stem":395,"icon":39},"\u002Fuse-cases\u002Ftelemetry\u002Foverview","5.use-cases\u002F4.telemetry\u002F01.overview",{"title":397,"path":398,"stem":399,"icon":400},"Setup","\u002Fuse-cases\u002Ftelemetry\u002Fsetup","5.use-cases\u002F4.telemetry\u002F02.setup","i-lucide-wrench",{"title":402,"path":403,"stem":404,"icon":405},"Ingest","\u002Fuse-cases\u002Ftelemetry\u002Fingest","5.use-cases\u002F4.telemetry\u002F03.ingest","i-lucide-server",{"title":407,"path":408,"stem":409,"icon":79},"Reference","\u002Fuse-cases\u002Ftelemetry\u002Freference","5.use-cases\u002F4.telemetry\u002F04.reference",{"title":411,"path":412,"stem":413,"icon":414},"Enrichers","\u002Fuse-cases\u002Fenrichers","5.use-cases\u002F5.enrichers","i-lucide-sparkles",{"title":416,"path":417,"stem":418,"icon":419},"eve","\u002Fuse-cases\u002Feve","5.use-cases\u002F5.eve","i-custom-eve",{"title":421,"path":422,"stem":423,"children":424,"page":29},"Extend","\u002Fextend","6.extend",[425,429,434,439,444,448,452,456,460,465,470],{"title":36,"path":426,"stem":427,"icon":428},"\u002Fextend\u002Foverview","6.extend\u002F0.overview","i-lucide-blocks",{"title":430,"path":431,"stem":432,"icon":433},"Stream","\u002Fextend\u002Fstream","6.extend\u002F1.stream","i-lucide-radio-tower",{"title":435,"path":436,"stem":437,"icon":438},"Custom framework","\u002Fextend\u002Fcustom-framework","6.extend\u002F10.custom-framework","i-lucide-puzzle",{"title":440,"path":441,"stem":442,"icon":443},"FS reader","\u002Fextend\u002Ffs-reader","6.extend\u002F2.fs-reader","i-lucide-folder-search",{"title":386,"path":445,"stem":446,"icon":447},"\u002Fextend\u002Fconsumer-recipes","6.extend\u002F3.consumer-recipes","i-lucide-chef-hat",{"title":449,"path":450,"stem":451,"icon":428},"Plugins","\u002Fextend\u002Fplugins","6.extend\u002F4.plugins",{"title":453,"path":454,"stem":455,"icon":414},"Custom enrichers","\u002Fextend\u002Fcustom-enrichers","6.extend\u002F5.custom-enrichers",{"title":457,"path":458,"stem":459,"icon":64},"Tail sampling","\u002Fextend\u002Ftail-sampling","6.extend\u002F6.tail-sampling",{"title":461,"path":462,"stem":463,"icon":464},"Identity headers","\u002Fextend\u002Fidentity-headers","6.extend\u002F7.identity-headers","i-lucide-fingerprint",{"title":466,"path":467,"stem":468,"icon":469},"Custom drains","\u002Fextend\u002Fcustom-drains","6.extend\u002F8.custom-drains","i-lucide-share-2",{"title":471,"path":472,"stem":473,"icon":474},"Drain pipeline","\u002Fextend\u002Fdrain-pipeline","6.extend\u002F9.drain-pipeline","i-lucide-workflow",{"title":407,"path":476,"stem":477,"children":478,"page":29},"\u002Freference","7.reference",[479,484,487,492,496,501],{"title":480,"path":481,"stem":482,"icon":483},"Configuration","\u002Freference\u002Fconfiguration","7.reference\u002F1.configuration","i-lucide-settings",{"title":354,"path":485,"stem":486,"icon":107},"\u002Freference\u002Fperformance","7.reference\u002F2.performance",{"title":488,"path":489,"stem":490,"icon":491},"Vite Plugin","\u002Freference\u002Fvite-plugin","7.reference\u002F3.vite-plugin","i-custom-vite",{"title":493,"path":494,"stem":495,"icon":359},"Best Practices","\u002Freference\u002Fbest-practices","7.reference\u002F4.best-practices",{"title":497,"path":498,"stem":499,"icon":500},"vs Other Loggers","\u002Freference\u002Fvs-other-loggers","7.reference\u002F5.vs-other-loggers","i-lucide-scale",{"title":502,"path":503,"stem":504,"icon":414},"Agent Skills","\u002Freference\u002Fagent-skills","7.reference\u002F6.agent-skills",{"id":506,"title":507,"body":508,"description":2473,"extension":2474,"links":2475,"meta":2484,"navigation":2485,"path":152,"seo":2486,"stem":153,"__hash__":2487},"docs\u002F4.integrate\u002Fadapters\u002Fcloud\u002F02.otlp.md","OTLP Adapter",{"type":509,"value":510,"toc":2444},"minimark",[511,515,559,605,609,612,656,659,664,683,687,1266,1269,1272,1298,1302,1366,1370,1438,1442,1570,1574,1685,1689,1692,1713,1740,1749,1752,1780,1784,1787,1922,1972,1984,1988,1991,2109,2113,2180,2184,2188,2197,2200,2204,2207,2221,2225,2232,2243,2247,2262,2266,2269,2411,2415,2440],[512,513,514],"p",{},"The OTLP (OpenTelemetry Protocol) adapter sends logs in the standard OpenTelemetry format. This works with any OTLP-compatible backend including:",[516,517,518,526,530,535,540,545,550,555],"ul",{},[519,520,521,525],"li",{},[522,523,524],"strong",{},"Grafana Cloud"," (Loki)",[519,527,528],{},[522,529,171],{},[519,531,532],{},[522,533,534],{},"Honeycomb",[519,536,537],{},[522,538,539],{},"Jaeger",[519,541,542],{},[522,543,544],{},"Splunk",[519,546,547],{},[522,548,549],{},"New Relic",[519,551,552],{},[522,553,554],{},"Self-hosted OpenTelemetry Collector",[519,556,557],{},[522,558,176],{},[560,561,564,567,591],"prompt",{":actions":562,"description":563,"icon":154},"[\"copy\",\"cursor\",\"claude\"]","Add the OTLP drain adapter",[512,565,566],{},"Add the OTLP drain adapter to send evlog wide events via OpenTelemetry Protocol.",[568,569,570,573,576,579,582,585,588],"ol",{},[519,571,572],{},"Identify which framework I'm using and follow its evlog integration pattern",[519,574,575],{},"Install evlog if not already installed",[519,577,578],{},"Import createOTLPDrain from 'evlog\u002Fotlp'",[519,580,581],{},"Wire createOTLPDrain() into my framework's drain configuration",[519,583,584],{},"Set OTLP_ENDPOINT environment variable (collector URL)",[519,586,587],{},"Optionally set OTLP_HEADERS for authentication",[519,589,590],{},"Test by triggering a request and checking your OTLP backend (Grafana, Datadog, Honeycomb, etc.)",[512,592,593,594,600,601],{},"Adapter docs: ",[595,596,597],"a",{"href":597,"rel":598},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fotlp",[599],"nofollow","\nFramework setup: ",[595,602,603],{"href":603,"rel":604},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fframeworks\u002Foverview",[599],[606,607,20],"h2",{"id":608},"installation",[512,610,611],{},"The OTLP adapter comes bundled with evlog:",[613,614,620],"pre",{"className":615,"code":616,"filename":617,"language":618,"meta":619,"style":619},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { createOTLPDrain } from 'evlog\u002Fotlp'\n","src\u002Findex.ts","typescript","",[621,622,623],"code",{"__ignoreMap":619},[624,625,628,632,636,640,643,646,649,653],"span",{"class":626,"line":627},"line",1,[624,629,631],{"class":630},"s7zQu","import",[624,633,635],{"class":634},"sMK4o"," {",[624,637,639],{"class":638},"sTEyZ"," createOTLPDrain",[624,641,642],{"class":634}," }",[624,644,645],{"class":630}," from",[624,647,648],{"class":634}," '",[624,650,652],{"class":651},"sfazB","evlog\u002Fotlp",[624,654,655],{"class":634},"'\n",[606,657,25],{"id":658},"quick-start",[660,661,663],"h3",{"id":662},"_1-set-your-otlp-endpoint","1. Set your OTLP endpoint",[613,665,670],{"className":666,"code":667,"filename":668,"language":669,"meta":619,"style":619},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","OTLP_ENDPOINT=http:\u002F\u002Flocalhost:4318\n",".env","bash",[621,671,672],{"__ignoreMap":619},[624,673,674,677,680],{"class":626,"line":627},[624,675,676],{"class":638},"OTLP_ENDPOINT",[624,678,679],{"class":634},"=",[624,681,682],{"class":651},"http:\u002F\u002Flocalhost:4318\n",[660,684,686],{"id":685},"_2-wire-the-drain-to-your-framework","2. Wire the drain to your framework",[688,689,690,805,936,998,1052,1111,1165,1218],"code-group",{},[613,691,694],{"className":615,"code":692,"filename":693,"language":618,"meta":619,"style":619},"\u002F\u002F server\u002Fplugins\u002Fevlog-drain.ts\nimport { createOTLPDrain } from 'evlog\u002Fotlp'\n\nexport default defineNitroPlugin((nitroApp) => {\n  nitroApp.hooks.hook('evlog:drain', createOTLPDrain())\n})\n","Nuxt \u002F Nitro",[621,695,696,702,721,728,760,796],{"__ignoreMap":619},[624,697,698],{"class":626,"line":627},[624,699,701],{"class":700},"sHwdD","\u002F\u002F server\u002Fplugins\u002Fevlog-drain.ts\n",[624,703,705,707,709,711,713,715,717,719],{"class":626,"line":704},2,[624,706,631],{"class":630},[624,708,635],{"class":634},[624,710,639],{"class":638},[624,712,642],{"class":634},[624,714,645],{"class":630},[624,716,648],{"class":634},[624,718,652],{"class":651},[624,720,655],{"class":634},[624,722,724],{"class":626,"line":723},3,[624,725,727],{"emptyLinePlaceholder":726},true,"\n",[624,729,731,734,737,741,744,746,750,753,757],{"class":626,"line":730},4,[624,732,733],{"class":630},"export",[624,735,736],{"class":630}," default",[624,738,740],{"class":739},"s2Zo4"," defineNitroPlugin",[624,742,743],{"class":638},"(",[624,745,743],{"class":634},[624,747,749],{"class":748},"sHdIc","nitroApp",[624,751,752],{"class":634},")",[624,754,756],{"class":755},"spNyl"," =>",[624,758,759],{"class":634}," {\n",[624,761,763,766,769,772,774,777,780,783,786,788,791,793],{"class":626,"line":762},5,[624,764,765],{"class":638},"  nitroApp",[624,767,768],{"class":634},".",[624,770,771],{"class":638},"hooks",[624,773,768],{"class":634},[624,775,776],{"class":739},"hook",[624,778,743],{"class":779},"swJcz",[624,781,782],{"class":634},"'",[624,784,785],{"class":651},"evlog:drain",[624,787,782],{"class":634},[624,789,790],{"class":634},",",[624,792,639],{"class":739},[624,794,795],{"class":779},"())\n",[624,797,799,802],{"class":626,"line":798},6,[624,800,801],{"class":634},"}",[624,803,804],{"class":638},")\n",[613,806,808],{"className":615,"code":807,"filename":215,"language":618,"meta":619,"style":619},"\u002F\u002F lib\u002Fevlog.ts\nimport { createEvlog } from 'evlog\u002Fnext'\nimport { createOTLPDrain } from 'evlog\u002Fotlp'\n\nexport const { withEvlog, useLogger, log, createError } = createEvlog({\n  service: 'my-app',\n  drain: createOTLPDrain(),\n})\n",[621,809,810,815,835,853,857,896,914,929],{"__ignoreMap":619},[624,811,812],{"class":626,"line":627},[624,813,814],{"class":700},"\u002F\u002F lib\u002Fevlog.ts\n",[624,816,817,819,821,824,826,828,830,833],{"class":626,"line":704},[624,818,631],{"class":630},[624,820,635],{"class":634},[624,822,823],{"class":638}," createEvlog",[624,825,642],{"class":634},[624,827,645],{"class":630},[624,829,648],{"class":634},[624,831,832],{"class":651},"evlog\u002Fnext",[624,834,655],{"class":634},[624,836,837,839,841,843,845,847,849,851],{"class":626,"line":723},[624,838,631],{"class":630},[624,840,635],{"class":634},[624,842,639],{"class":638},[624,844,642],{"class":634},[624,846,645],{"class":630},[624,848,648],{"class":634},[624,850,652],{"class":651},[624,852,655],{"class":634},[624,854,855],{"class":626,"line":730},[624,856,727],{"emptyLinePlaceholder":726},[624,858,859,861,864,866,869,871,874,876,879,881,884,886,889,891,893],{"class":626,"line":762},[624,860,733],{"class":630},[624,862,863],{"class":755}," const",[624,865,635],{"class":634},[624,867,868],{"class":638}," withEvlog",[624,870,790],{"class":634},[624,872,873],{"class":638}," useLogger",[624,875,790],{"class":634},[624,877,878],{"class":638}," log",[624,880,790],{"class":634},[624,882,883],{"class":638}," createError ",[624,885,801],{"class":634},[624,887,888],{"class":634}," =",[624,890,823],{"class":739},[624,892,743],{"class":638},[624,894,895],{"class":634},"{\n",[624,897,898,901,904,906,909,911],{"class":626,"line":798},[624,899,900],{"class":779},"  service",[624,902,903],{"class":634},":",[624,905,648],{"class":634},[624,907,908],{"class":651},"my-app",[624,910,782],{"class":634},[624,912,913],{"class":634},",\n",[624,915,917,920,922,924,927],{"class":626,"line":916},7,[624,918,919],{"class":779},"  drain",[624,921,903],{"class":634},[624,923,639],{"class":739},[624,925,926],{"class":638},"()",[624,928,913],{"class":634},[624,930,932,934],{"class":626,"line":931},8,[624,933,801],{"class":634},[624,935,804],{"class":638},[613,937,939],{"className":615,"code":938,"filename":245,"language":618,"meta":619,"style":619},"import { createOTLPDrain } from 'evlog\u002Fotlp'\n\napp.use(evlog({ drain: createOTLPDrain() }))\n",[621,940,941,959,963],{"__ignoreMap":619},[624,942,943,945,947,949,951,953,955,957],{"class":626,"line":627},[624,944,631],{"class":630},[624,946,635],{"class":634},[624,948,639],{"class":638},[624,950,642],{"class":634},[624,952,645],{"class":630},[624,954,648],{"class":634},[624,956,652],{"class":651},[624,958,655],{"class":634},[624,960,961],{"class":626,"line":704},[624,962,727],{"emptyLinePlaceholder":726},[624,964,965,968,970,973,975,978,980,983,986,988,990,993,995],{"class":626,"line":723},[624,966,967],{"class":638},"app",[624,969,768],{"class":634},[624,971,972],{"class":739},"use",[624,974,743],{"class":638},[624,976,977],{"class":739},"evlog",[624,979,743],{"class":638},[624,981,982],{"class":634},"{",[624,984,985],{"class":779}," drain",[624,987,903],{"class":634},[624,989,639],{"class":739},[624,991,992],{"class":638},"() ",[624,994,801],{"class":634},[624,996,997],{"class":638},"))\n",[613,999,1000],{"className":615,"code":938,"filename":240,"language":618,"meta":619,"style":619},[621,1001,1002,1020,1024],{"__ignoreMap":619},[624,1003,1004,1006,1008,1010,1012,1014,1016,1018],{"class":626,"line":627},[624,1005,631],{"class":630},[624,1007,635],{"class":634},[624,1009,639],{"class":638},[624,1011,642],{"class":634},[624,1013,645],{"class":630},[624,1015,648],{"class":634},[624,1017,652],{"class":651},[624,1019,655],{"class":634},[624,1021,1022],{"class":626,"line":704},[624,1023,727],{"emptyLinePlaceholder":726},[624,1025,1026,1028,1030,1032,1034,1036,1038,1040,1042,1044,1046,1048,1050],{"class":626,"line":723},[624,1027,967],{"class":638},[624,1029,768],{"class":634},[624,1031,972],{"class":739},[624,1033,743],{"class":638},[624,1035,977],{"class":739},[624,1037,743],{"class":638},[624,1039,982],{"class":634},[624,1041,985],{"class":779},[624,1043,903],{"class":634},[624,1045,639],{"class":739},[624,1047,992],{"class":638},[624,1049,801],{"class":634},[624,1051,997],{"class":638},[613,1053,1055],{"className":615,"code":1054,"filename":250,"language":618,"meta":619,"style":619},"import { createOTLPDrain } from 'evlog\u002Fotlp'\n\nawait app.register(evlog, { drain: createOTLPDrain() })\n",[621,1056,1057,1075,1079],{"__ignoreMap":619},[624,1058,1059,1061,1063,1065,1067,1069,1071,1073],{"class":626,"line":627},[624,1060,631],{"class":630},[624,1062,635],{"class":634},[624,1064,639],{"class":638},[624,1066,642],{"class":634},[624,1068,645],{"class":630},[624,1070,648],{"class":634},[624,1072,652],{"class":651},[624,1074,655],{"class":634},[624,1076,1077],{"class":626,"line":704},[624,1078,727],{"emptyLinePlaceholder":726},[624,1080,1081,1084,1087,1089,1092,1095,1097,1099,1101,1103,1105,1107,1109],{"class":626,"line":723},[624,1082,1083],{"class":630},"await",[624,1085,1086],{"class":638}," app",[624,1088,768],{"class":634},[624,1090,1091],{"class":739},"register",[624,1093,1094],{"class":638},"(evlog",[624,1096,790],{"class":634},[624,1098,635],{"class":634},[624,1100,985],{"class":779},[624,1102,903],{"class":634},[624,1104,639],{"class":739},[624,1106,992],{"class":638},[624,1108,801],{"class":634},[624,1110,804],{"class":638},[613,1112,1113],{"className":615,"code":938,"filename":255,"language":618,"meta":619,"style":619},[621,1114,1115,1133,1137],{"__ignoreMap":619},[624,1116,1117,1119,1121,1123,1125,1127,1129,1131],{"class":626,"line":627},[624,1118,631],{"class":630},[624,1120,635],{"class":634},[624,1122,639],{"class":638},[624,1124,642],{"class":634},[624,1126,645],{"class":630},[624,1128,648],{"class":634},[624,1130,652],{"class":651},[624,1132,655],{"class":634},[624,1134,1135],{"class":626,"line":704},[624,1136,727],{"emptyLinePlaceholder":726},[624,1138,1139,1141,1143,1145,1147,1149,1151,1153,1155,1157,1159,1161,1163],{"class":626,"line":723},[624,1140,967],{"class":638},[624,1142,768],{"class":634},[624,1144,972],{"class":739},[624,1146,743],{"class":638},[624,1148,977],{"class":739},[624,1150,743],{"class":638},[624,1152,982],{"class":634},[624,1154,985],{"class":779},[624,1156,903],{"class":634},[624,1158,639],{"class":739},[624,1160,992],{"class":638},[624,1162,801],{"class":634},[624,1164,997],{"class":638},[613,1166,1168],{"className":615,"code":1167,"filename":235,"language":618,"meta":619,"style":619},"import { createOTLPDrain } from 'evlog\u002Fotlp'\n\nEvlogModule.forRoot({ drain: createOTLPDrain() })\n",[621,1169,1170,1188,1192],{"__ignoreMap":619},[624,1171,1172,1174,1176,1178,1180,1182,1184,1186],{"class":626,"line":627},[624,1173,631],{"class":630},[624,1175,635],{"class":634},[624,1177,639],{"class":638},[624,1179,642],{"class":634},[624,1181,645],{"class":630},[624,1183,648],{"class":634},[624,1185,652],{"class":651},[624,1187,655],{"class":634},[624,1189,1190],{"class":626,"line":704},[624,1191,727],{"emptyLinePlaceholder":726},[624,1193,1194,1197,1199,1202,1204,1206,1208,1210,1212,1214,1216],{"class":626,"line":723},[624,1195,1196],{"class":638},"EvlogModule",[624,1198,768],{"class":634},[624,1200,1201],{"class":739},"forRoot",[624,1203,743],{"class":638},[624,1205,982],{"class":634},[624,1207,985],{"class":779},[624,1209,903],{"class":634},[624,1211,639],{"class":739},[624,1213,992],{"class":638},[624,1215,801],{"class":634},[624,1217,804],{"class":638},[613,1219,1221],{"className":615,"code":1220,"filename":270,"language":618,"meta":619,"style":619},"import { createOTLPDrain } from 'evlog\u002Fotlp'\n\ninitLogger({ drain: createOTLPDrain() })\n",[621,1222,1223,1241,1245],{"__ignoreMap":619},[624,1224,1225,1227,1229,1231,1233,1235,1237,1239],{"class":626,"line":627},[624,1226,631],{"class":630},[624,1228,635],{"class":634},[624,1230,639],{"class":638},[624,1232,642],{"class":634},[624,1234,645],{"class":630},[624,1236,648],{"class":634},[624,1238,652],{"class":651},[624,1240,655],{"class":634},[624,1242,1243],{"class":626,"line":704},[624,1244,727],{"emptyLinePlaceholder":726},[624,1246,1247,1250,1252,1254,1256,1258,1260,1262,1264],{"class":626,"line":723},[624,1248,1249],{"class":739},"initLogger",[624,1251,743],{"class":638},[624,1253,982],{"class":634},[624,1255,985],{"class":779},[624,1257,903],{"class":634},[624,1259,639],{"class":739},[624,1261,992],{"class":638},[624,1263,801],{"class":634},[624,1265,804],{"class":638},[606,1267,480],{"id":1268},"configuration",[512,1270,1271],{},"The adapter reads configuration from multiple sources (highest priority first):",[568,1273,1274,1283,1293],{},[519,1275,1276,1279,1280],{},[522,1277,1278],{},"Overrides"," passed to ",[621,1281,1282],{},"createOTLPDrain()",[519,1284,1285,1288,1289,1292],{},[522,1286,1287],{},"Runtime config"," at ",[621,1290,1291],{},"runtimeConfig.otlp"," (Nuxt\u002FNitro only)",[519,1294,1295],{},[522,1296,1297],{},"Environment variables",[660,1299,1301],{"id":1300},"environment-variables","Environment Variables",[1303,1304,1305,1318],"table",{},[1306,1307,1308],"thead",{},[1309,1310,1311,1315],"tr",{},[1312,1313,1314],"th",{},"Variable",[1312,1316,1317],{},"Description",[1319,1320,1321,1339,1356],"tbody",{},[1309,1322,1323,1328],{},[1324,1325,1326],"td",{},[621,1327,676],{},[1324,1329,1330,1331,1334,1335,1338],{},"OTLP HTTP endpoint (e.g., ",[621,1332,1333],{},"http:\u002F\u002Flocalhost:4318","). The standard ",[621,1336,1337],{},"OTEL_EXPORTER_OTLP_ENDPOINT"," also works.",[1309,1340,1341,1346],{},[1324,1342,1343],{},[621,1344,1345],{},"OTLP_HEADERS",[1324,1347,1348,1349,1352,1353,1338],{},"Headers as ",[621,1350,1351],{},"key=value"," pairs, comma-separated. The standard ",[621,1354,1355],{},"OTEL_EXPORTER_OTLP_HEADERS",[1309,1357,1358,1363],{},[1324,1359,1360],{},[621,1361,1362],{},"OTEL_SERVICE_NAME",[1324,1364,1365],{},"Service name override",[660,1367,1369],{"id":1368},"runtime-config-nuxt-only","Runtime Config (Nuxt only)",[613,1371,1374],{"className":615,"code":1372,"filename":1373,"language":618,"meta":619,"style":619},"export default defineNuxtConfig({\n  runtimeConfig: {\n    otlp: {\n      endpoint: '', \u002F\u002F Set via OTLP_ENDPOINT (or OTEL_EXPORTER_OTLP_ENDPOINT)\n    },\n  },\n})\n","nuxt.config.ts",[621,1375,1376,1389,1398,1407,1422,1427,1432],{"__ignoreMap":619},[624,1377,1378,1380,1382,1385,1387],{"class":626,"line":627},[624,1379,733],{"class":630},[624,1381,736],{"class":630},[624,1383,1384],{"class":739}," defineNuxtConfig",[624,1386,743],{"class":638},[624,1388,895],{"class":634},[624,1390,1391,1394,1396],{"class":626,"line":704},[624,1392,1393],{"class":779},"  runtimeConfig",[624,1395,903],{"class":634},[624,1397,759],{"class":634},[624,1399,1400,1403,1405],{"class":626,"line":723},[624,1401,1402],{"class":779},"    otlp",[624,1404,903],{"class":634},[624,1406,759],{"class":634},[624,1408,1409,1412,1414,1417,1419],{"class":626,"line":730},[624,1410,1411],{"class":779},"      endpoint",[624,1413,903],{"class":634},[624,1415,1416],{"class":634}," ''",[624,1418,790],{"class":634},[624,1420,1421],{"class":700}," \u002F\u002F Set via OTLP_ENDPOINT (or OTEL_EXPORTER_OTLP_ENDPOINT)\n",[624,1423,1424],{"class":626,"line":762},[624,1425,1426],{"class":634},"    },\n",[624,1428,1429],{"class":626,"line":798},[624,1430,1431],{"class":634},"  },\n",[624,1433,1434,1436],{"class":626,"line":916},[624,1435,801],{"class":634},[624,1437,804],{"class":638},[660,1439,1441],{"id":1440},"override-options","Override Options",[613,1443,1446],{"className":615,"code":1444,"filename":1445,"language":618,"meta":619,"style":619},"const drain = createOTLPDrain({\n  endpoint: 'http:\u002F\u002Flocalhost:4318',\n  serviceName: 'my-api',\n  headers: {\n    'Authorization': 'Bearer xxx',\n  },\n  resourceAttributes: {\n    'deployment.environment': 'staging',\n  },\n})\n","server\u002Fplugins\u002Fevlog-drain.ts",[621,1447,1448,1464,1479,1495,1504,1525,1529,1538,1558,1563],{"__ignoreMap":619},[624,1449,1450,1453,1456,1458,1460,1462],{"class":626,"line":627},[624,1451,1452],{"class":755},"const",[624,1454,1455],{"class":638}," drain ",[624,1457,679],{"class":634},[624,1459,639],{"class":739},[624,1461,743],{"class":638},[624,1463,895],{"class":634},[624,1465,1466,1469,1471,1473,1475,1477],{"class":626,"line":704},[624,1467,1468],{"class":779},"  endpoint",[624,1470,903],{"class":634},[624,1472,648],{"class":634},[624,1474,1333],{"class":651},[624,1476,782],{"class":634},[624,1478,913],{"class":634},[624,1480,1481,1484,1486,1488,1491,1493],{"class":626,"line":723},[624,1482,1483],{"class":779},"  serviceName",[624,1485,903],{"class":634},[624,1487,648],{"class":634},[624,1489,1490],{"class":651},"my-api",[624,1492,782],{"class":634},[624,1494,913],{"class":634},[624,1496,1497,1500,1502],{"class":626,"line":730},[624,1498,1499],{"class":779},"  headers",[624,1501,903],{"class":634},[624,1503,759],{"class":634},[624,1505,1506,1509,1512,1514,1516,1518,1521,1523],{"class":626,"line":762},[624,1507,1508],{"class":634},"    '",[624,1510,1511],{"class":779},"Authorization",[624,1513,782],{"class":634},[624,1515,903],{"class":634},[624,1517,648],{"class":634},[624,1519,1520],{"class":651},"Bearer xxx",[624,1522,782],{"class":634},[624,1524,913],{"class":634},[624,1526,1527],{"class":626,"line":798},[624,1528,1431],{"class":634},[624,1530,1531,1534,1536],{"class":626,"line":916},[624,1532,1533],{"class":779},"  resourceAttributes",[624,1535,903],{"class":634},[624,1537,759],{"class":634},[624,1539,1540,1542,1545,1547,1549,1551,1554,1556],{"class":626,"line":931},[624,1541,1508],{"class":634},[624,1543,1544],{"class":779},"deployment.environment",[624,1546,782],{"class":634},[624,1548,903],{"class":634},[624,1550,648],{"class":634},[624,1552,1553],{"class":651},"staging",[624,1555,782],{"class":634},[624,1557,913],{"class":634},[624,1559,1561],{"class":626,"line":1560},9,[624,1562,1431],{"class":634},[624,1564,1566,1568],{"class":626,"line":1565},10,[624,1567,801],{"class":634},[624,1569,804],{"class":638},[660,1571,1573],{"id":1572},"full-configuration-reference","Full Configuration Reference",[1303,1575,1576,1591],{},[1306,1577,1578],{},[1309,1579,1580,1583,1586,1589],{},[1312,1581,1582],{},"Option",[1312,1584,1585],{},"Type",[1312,1587,1588],{},"Default",[1312,1590,1317],{},[1319,1592,1593,1611,1632,1649,1665],{},[1309,1594,1595,1600,1605,1608],{},[1324,1596,1597],{},[621,1598,1599],{},"endpoint",[1324,1601,1602],{},[621,1603,1604],{},"string",[1324,1606,1607],{},"-",[1324,1609,1610],{},"OTLP HTTP endpoint (required)",[1309,1612,1613,1618,1622,1625],{},[1324,1614,1615],{},[621,1616,1617],{},"serviceName",[1324,1619,1620],{},[621,1621,1604],{},[1324,1623,1624],{},"From event",[1324,1626,1627,1628,1631],{},"Override ",[621,1629,1630],{},"service.name"," resource attribute",[1309,1633,1634,1639,1644,1646],{},[1324,1635,1636],{},[621,1637,1638],{},"headers",[1324,1640,1641],{},[621,1642,1643],{},"object",[1324,1645,1607],{},[1324,1647,1648],{},"Custom HTTP headers for authentication",[1309,1650,1651,1656,1660,1662],{},[1324,1652,1653],{},[621,1654,1655],{},"resourceAttributes",[1324,1657,1658],{},[621,1659,1643],{},[1324,1661,1607],{},[1324,1663,1664],{},"Additional OTLP resource attributes",[1309,1666,1667,1672,1677,1682],{},[1324,1668,1669],{},[621,1670,1671],{},"timeout",[1324,1673,1674],{},[621,1675,1676],{},"number",[1324,1678,1679],{},[621,1680,1681],{},"5000",[1324,1683,1684],{},"Request timeout in milliseconds",[606,1686,1688],{"id":1687},"provider-specific-setup","Provider-Specific Setup",[660,1690,524],{"id":1691},"grafana-cloud",[568,1693,1694,1697,1710],{},[519,1695,1696],{},"Go to your Grafana Cloud portal",[519,1698,1699,1700,1703,1704,1703,1707],{},"Navigate to ",[522,1701,1702],{},"Connections"," > ",[522,1705,1706],{},"Collector",[522,1708,1709],{},"OpenTelemetry",[519,1711,1712],{},"Copy your OTLP endpoint and generate credentials",[613,1714,1716],{"className":666,"code":1715,"filename":668,"language":669,"meta":619,"style":619},"OTLP_ENDPOINT=https:\u002F\u002Fotlp-gateway-prod-us-central-0.grafana.net\u002Fotlp\nOTEL_EXPORTER_OTLP_HEADERS=Authorization=Basic%20base64-encoded-credentials\n",[621,1717,1718,1727],{"__ignoreMap":619},[624,1719,1720,1722,1724],{"class":626,"line":627},[624,1721,676],{"class":638},[624,1723,679],{"class":634},[624,1725,1726],{"class":651},"https:\u002F\u002Fotlp-gateway-prod-us-central-0.grafana.net\u002Fotlp\n",[624,1728,1729,1731,1733,1735,1737],{"class":626,"line":704},[624,1730,1355],{"class":638},[624,1732,679],{"class":634},[624,1734,1511],{"class":638},[624,1736,679],{"class":634},[624,1738,1739],{"class":651},"Basic%20base64-encoded-credentials\n",[1741,1742,1744,1745,1748],"callout",{"color":1743,"icon":13},"info","Grafana uses URL-encoded headers. The ",[621,1746,1747],{},"%20"," is a space character. The adapter automatically decodes this format.",[660,1750,171],{"id":1751},"datadog",[613,1753,1755],{"className":666,"code":1754,"filename":668,"language":669,"meta":619,"style":619},"OTLP_ENDPOINT=https:\u002F\u002Fhttp-intake.logs.datadoghq.com\nOTLP_HEADERS=DD-API-KEY=your-api-key\n",[621,1756,1757,1766],{"__ignoreMap":619},[624,1758,1759,1761,1763],{"class":626,"line":627},[624,1760,676],{"class":638},[624,1762,679],{"class":634},[624,1764,1765],{"class":651},"https:\u002F\u002Fhttp-intake.logs.datadoghq.com\n",[624,1767,1768,1770,1772,1775,1777],{"class":626,"line":704},[624,1769,1345],{"class":638},[624,1771,679],{"class":634},[624,1773,1774],{"class":638},"DD-API-KEY",[624,1776,679],{"class":634},[624,1778,1779],{"class":651},"your-api-key\n",[660,1781,1783],{"id":1782},"local-opentelemetry-collector","Local OpenTelemetry Collector",[512,1785,1786],{},"For development and testing, run a local collector:",[613,1788,1793],{"className":1789,"code":1790,"filename":1791,"language":1792,"meta":619,"style":619},"language-yaml shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","receivers:\n  otlp:\n    protocols:\n      http:\n        endpoint: 0.0.0.0:4318\n\nexporters:\n  debug:\n    verbosity: detailed\n\nservice:\n  pipelines:\n    logs:\n      receivers: [otlp]\n      exporters: [debug]\n","otel-collector.yaml","yaml",[621,1794,1795,1803,1810,1817,1824,1834,1838,1845,1852,1862,1866,1874,1882,1890,1907],{"__ignoreMap":619},[624,1796,1797,1800],{"class":626,"line":627},[624,1798,1799],{"class":779},"receivers",[624,1801,1802],{"class":634},":\n",[624,1804,1805,1808],{"class":626,"line":704},[624,1806,1807],{"class":779},"  otlp",[624,1809,1802],{"class":634},[624,1811,1812,1815],{"class":626,"line":723},[624,1813,1814],{"class":779},"    protocols",[624,1816,1802],{"class":634},[624,1818,1819,1822],{"class":626,"line":730},[624,1820,1821],{"class":779},"      http",[624,1823,1802],{"class":634},[624,1825,1826,1829,1831],{"class":626,"line":762},[624,1827,1828],{"class":779},"        endpoint",[624,1830,903],{"class":634},[624,1832,1833],{"class":651}," 0.0.0.0:4318\n",[624,1835,1836],{"class":626,"line":798},[624,1837,727],{"emptyLinePlaceholder":726},[624,1839,1840,1843],{"class":626,"line":916},[624,1841,1842],{"class":779},"exporters",[624,1844,1802],{"class":634},[624,1846,1847,1850],{"class":626,"line":931},[624,1848,1849],{"class":779},"  debug",[624,1851,1802],{"class":634},[624,1853,1854,1857,1859],{"class":626,"line":1560},[624,1855,1856],{"class":779},"    verbosity",[624,1858,903],{"class":634},[624,1860,1861],{"class":651}," detailed\n",[624,1863,1864],{"class":626,"line":1565},[624,1865,727],{"emptyLinePlaceholder":726},[624,1867,1869,1872],{"class":626,"line":1868},11,[624,1870,1871],{"class":779},"service",[624,1873,1802],{"class":634},[624,1875,1877,1880],{"class":626,"line":1876},12,[624,1878,1879],{"class":779},"  pipelines",[624,1881,1802],{"class":634},[624,1883,1885,1888],{"class":626,"line":1884},13,[624,1886,1887],{"class":779},"    logs",[624,1889,1802],{"class":634},[624,1891,1893,1896,1898,1901,1904],{"class":626,"line":1892},14,[624,1894,1895],{"class":779},"      receivers",[624,1897,903],{"class":634},[624,1899,1900],{"class":634}," [",[624,1902,1903],{"class":651},"otlp",[624,1905,1906],{"class":634},"]\n",[624,1908,1910,1913,1915,1917,1920],{"class":626,"line":1909},15,[624,1911,1912],{"class":779},"      exporters",[624,1914,903],{"class":634},[624,1916,1900],{"class":634},[624,1918,1919],{"class":651},"debug",[624,1921,1906],{"class":634},[613,1923,1926],{"className":666,"code":1924,"filename":1925,"language":669,"meta":619,"style":619},"docker run --rm -p 4318:4318 \\\n  -v $(pwd)\u002Fotel-collector.yaml:\u002Fetc\u002Fotelcol\u002Fconfig.yaml \\\n  otel\u002Fopentelemetry-collector:latest\n","Terminal",[621,1927,1928,1949,1967],{"__ignoreMap":619},[624,1929,1930,1934,1937,1940,1943,1946],{"class":626,"line":627},[624,1931,1933],{"class":1932},"sBMFI","docker",[624,1935,1936],{"class":651}," run",[624,1938,1939],{"class":651}," --rm",[624,1941,1942],{"class":651}," -p",[624,1944,1945],{"class":651}," 4318:4318",[624,1947,1948],{"class":638}," \\\n",[624,1950,1951,1954,1957,1960,1962,1965],{"class":626,"line":704},[624,1952,1953],{"class":651},"  -v",[624,1955,1956],{"class":634}," $(",[624,1958,1959],{"class":739},"pwd",[624,1961,752],{"class":634},[624,1963,1964],{"class":651},"\u002Fotel-collector.yaml:\u002Fetc\u002Fotelcol\u002Fconfig.yaml",[624,1966,1948],{"class":638},[624,1968,1969],{"class":626,"line":723},[624,1970,1971],{"class":651},"  otel\u002Fopentelemetry-collector:latest\n",[613,1973,1974],{"className":666,"code":667,"filename":668,"language":669,"meta":619,"style":619},[621,1975,1976],{"__ignoreMap":619},[624,1977,1978,1980,1982],{"class":626,"line":627},[624,1979,676],{"class":638},[624,1981,679],{"class":634},[624,1983,682],{"class":651},[606,1985,1987],{"id":1986},"otlp-log-format","OTLP Log Format",[512,1989,1990],{},"evlog maps wide events to the OTLP log format:",[1303,1992,1993,2003],{},[1306,1994,1995],{},[1309,1996,1997,2000],{},[1312,1998,1999],{},"evlog Field",[1312,2001,2002],{},"OTLP Field",[1319,2004,2005,2021,2033,2044,2055,2067,2079,2090,2101],{},[1309,2006,2007,2012],{},[1324,2008,2009],{},[621,2010,2011],{},"level",[1324,2013,2014,2017,2018],{},[621,2015,2016],{},"severityNumber"," \u002F ",[621,2019,2020],{},"severityText",[1309,2022,2023,2028],{},[1324,2024,2025],{},[621,2026,2027],{},"timestamp",[1324,2029,2030],{},[621,2031,2032],{},"timeUnixNano",[1309,2034,2035,2039],{},[1324,2036,2037],{},[621,2038,1871],{},[1324,2040,2041,2042],{},"Resource attribute ",[621,2043,1630],{},[1309,2045,2046,2051],{},[1324,2047,2048],{},[621,2049,2050],{},"environment",[1324,2052,2041,2053],{},[621,2054,1544],{},[1309,2056,2057,2062],{},[1324,2058,2059],{},[621,2060,2061],{},"version",[1324,2063,2041,2064],{},[621,2065,2066],{},"service.version",[1309,2068,2069,2074],{},[1324,2070,2071],{},[621,2072,2073],{},"region",[1324,2075,2041,2076],{},[621,2077,2078],{},"cloud.region",[1309,2080,2081,2086],{},[1324,2082,2083],{},[621,2084,2085],{},"traceId",[1324,2087,2088],{},[621,2089,2085],{},[1309,2091,2092,2097],{},[1324,2093,2094],{},[621,2095,2096],{},"spanId",[1324,2098,2099],{},[621,2100,2096],{},[1309,2102,2103,2106],{},[1324,2104,2105],{},"All other fields",[1324,2107,2108],{},"Log attributes",[660,2110,2112],{"id":2111},"severity-mapping","Severity Mapping",[1303,2114,2115,2128],{},[1306,2116,2117],{},[1309,2118,2119,2122,2125],{},[1312,2120,2121],{},"evlog Level",[1312,2123,2124],{},"OTLP Severity Number",[1312,2126,2127],{},"OTLP Severity Text",[1319,2129,2130,2142,2154,2167],{},[1309,2131,2132,2136,2139],{},[1324,2133,2134],{},[621,2135,1919],{},[1324,2137,2138],{},"5",[1324,2140,2141],{},"DEBUG",[1309,2143,2144,2148,2151],{},[1324,2145,2146],{},[621,2147,1743],{},[1324,2149,2150],{},"9",[1324,2152,2153],{},"INFO",[1309,2155,2156,2161,2164],{},[1324,2157,2158],{},[621,2159,2160],{},"warn",[1324,2162,2163],{},"13",[1324,2165,2166],{},"WARN",[1309,2168,2169,2174,2177],{},[1324,2170,2171],{},[621,2172,2173],{},"error",[1324,2175,2176],{},"17",[1324,2178,2179],{},"ERROR",[606,2181,2183],{"id":2182},"troubleshooting","Troubleshooting",[660,2185,2187],{"id":2186},"missing-endpoint-error","Missing endpoint error",[613,2189,2195],{"className":2190,"code":2192,"filename":2193,"language":2194,"meta":619},[2191],"language-text","[evlog\u002Fotlp] Missing endpoint. Set OTLP_ENDPOINT or OTEL_EXPORTER_OTLP_ENDPOINT\n","Console","text",[621,2196,2192],{"__ignoreMap":619},[512,2198,2199],{},"Make sure your endpoint environment variable is set and the server was restarted.",[660,2201,2203],{"id":2202},"_401-unauthorized","401 Unauthorized",[512,2205,2206],{},"Your authentication headers may be missing or incorrect. Check:",[568,2208,2209,2215,2218],{},[519,2210,2211,2212,2214],{},"The ",[621,2213,1355],{}," format is correct",[519,2216,2217],{},"Credentials are valid and not expired",[519,2219,2220],{},"The endpoint URL is correct",[660,2222,2224],{"id":2223},"_404-not-found","404 Not Found",[512,2226,2227,2228,2231],{},"The adapter sends to ",[621,2229,2230],{},"\u002Fv1\u002Flogs",". Make sure your endpoint:",[516,2233,2234,2237],{},[519,2235,2236],{},"Supports OTLP HTTP (not gRPC)",[519,2238,2239,2240,2242],{},"Is the base URL without ",[621,2241,2230],{}," suffix",[660,2244,2246],{"id":2245},"logs-not-appearing","Logs not appearing",[568,2248,2249,2256,2259],{},[519,2250,2251,2252,2255],{},"Check the server console for ",[621,2253,2254],{},"[evlog\u002Fotlp]"," error messages",[519,2257,2258],{},"Test with a local collector first to verify the format",[519,2260,2261],{},"Check your backend's ingestion delay (some have 1-2 minute delays)",[606,2263,2265],{"id":2264},"direct-api-usage","Direct API Usage",[512,2267,2268],{},"For advanced use cases:",[613,2270,2273],{"className":615,"code":2271,"filename":2272,"language":618,"meta":619,"style":619},"import { sendToOTLP, sendBatchToOTLP, toOTLPLogRecord } from 'evlog\u002Fotlp'\n\n\u002F\u002F Send a single event\nawait sendToOTLP(event, {\n  endpoint: 'http:\u002F\u002Flocalhost:4318',\n})\n\n\u002F\u002F Send multiple events\nawait sendBatchToOTLP(events, {\n  endpoint: 'http:\u002F\u002Flocalhost:4318',\n})\n\n\u002F\u002F Convert event to OTLP format (for inspection)\nconst otlpRecord = toOTLPLogRecord(event)\n","server\u002Futils\u002Fotlp.ts",[621,2274,2275,2304,2308,2313,2326,2340,2346,2350,2355,2368,2382,2388,2392,2397],{"__ignoreMap":619},[624,2276,2277,2279,2281,2284,2286,2289,2291,2294,2296,2298,2300,2302],{"class":626,"line":627},[624,2278,631],{"class":630},[624,2280,635],{"class":634},[624,2282,2283],{"class":638}," sendToOTLP",[624,2285,790],{"class":634},[624,2287,2288],{"class":638}," sendBatchToOTLP",[624,2290,790],{"class":634},[624,2292,2293],{"class":638}," toOTLPLogRecord",[624,2295,642],{"class":634},[624,2297,645],{"class":630},[624,2299,648],{"class":634},[624,2301,652],{"class":651},[624,2303,655],{"class":634},[624,2305,2306],{"class":626,"line":704},[624,2307,727],{"emptyLinePlaceholder":726},[624,2309,2310],{"class":626,"line":723},[624,2311,2312],{"class":700},"\u002F\u002F Send a single event\n",[624,2314,2315,2317,2319,2322,2324],{"class":626,"line":730},[624,2316,1083],{"class":630},[624,2318,2283],{"class":739},[624,2320,2321],{"class":638},"(event",[624,2323,790],{"class":634},[624,2325,759],{"class":634},[624,2327,2328,2330,2332,2334,2336,2338],{"class":626,"line":762},[624,2329,1468],{"class":779},[624,2331,903],{"class":634},[624,2333,648],{"class":634},[624,2335,1333],{"class":651},[624,2337,782],{"class":634},[624,2339,913],{"class":634},[624,2341,2342,2344],{"class":626,"line":798},[624,2343,801],{"class":634},[624,2345,804],{"class":638},[624,2347,2348],{"class":626,"line":916},[624,2349,727],{"emptyLinePlaceholder":726},[624,2351,2352],{"class":626,"line":931},[624,2353,2354],{"class":700},"\u002F\u002F Send multiple events\n",[624,2356,2357,2359,2361,2364,2366],{"class":626,"line":1560},[624,2358,1083],{"class":630},[624,2360,2288],{"class":739},[624,2362,2363],{"class":638},"(events",[624,2365,790],{"class":634},[624,2367,759],{"class":634},[624,2369,2370,2372,2374,2376,2378,2380],{"class":626,"line":1565},[624,2371,1468],{"class":779},[624,2373,903],{"class":634},[624,2375,648],{"class":634},[624,2377,1333],{"class":651},[624,2379,782],{"class":634},[624,2381,913],{"class":634},[624,2383,2384,2386],{"class":626,"line":1868},[624,2385,801],{"class":634},[624,2387,804],{"class":638},[624,2389,2390],{"class":626,"line":1876},[624,2391,727],{"emptyLinePlaceholder":726},[624,2393,2394],{"class":626,"line":1884},[624,2395,2396],{"class":700},"\u002F\u002F Convert event to OTLP format (for inspection)\n",[624,2398,2399,2401,2404,2406,2408],{"class":626,"line":1892},[624,2400,1452],{"class":755},[624,2402,2403],{"class":638}," otlpRecord ",[624,2405,679],{"class":634},[624,2407,2293],{"class":739},[624,2409,2410],{"class":638},"(event)\n",[606,2412,2414],{"id":2413},"next-steps","Next Steps",[516,2416,2417,2423,2429,2435],{},[519,2418,2419,2422],{},[595,2420,2421],{"href":147},"Axiom Adapter"," - Send logs to Axiom",[519,2424,2425,2428],{},[595,2426,2427],{"href":157},"PostHog Adapter"," - Send logs to PostHog",[519,2430,2431,2434],{},[595,2432,2433],{"href":467},"Custom Adapters"," - Build your own adapter",[519,2436,2437,2439],{},[595,2438,493],{"href":494}," - Security and production tips",[2441,2442,2443],"style",{},"html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}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 .sHwdD, html code.shiki .sHwdD{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#546E7A;--shiki-default-font-style:italic;--shiki-dark:#676E95;--shiki-dark-font-style:italic}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}",{"title":619,"searchDepth":704,"depth":704,"links":2445},[2446,2447,2451,2457,2462,2465,2471,2472],{"id":608,"depth":704,"text":20},{"id":658,"depth":704,"text":25,"children":2448},[2449,2450],{"id":662,"depth":723,"text":663},{"id":685,"depth":723,"text":686},{"id":1268,"depth":704,"text":480,"children":2452},[2453,2454,2455,2456],{"id":1300,"depth":723,"text":1301},{"id":1368,"depth":723,"text":1369},{"id":1440,"depth":723,"text":1441},{"id":1572,"depth":723,"text":1573},{"id":1687,"depth":704,"text":1688,"children":2458},[2459,2460,2461],{"id":1691,"depth":723,"text":524},{"id":1751,"depth":723,"text":171},{"id":1782,"depth":723,"text":1783},{"id":1986,"depth":704,"text":1987,"children":2463},[2464],{"id":2111,"depth":723,"text":2112},{"id":2182,"depth":704,"text":2183,"children":2466},[2467,2468,2469,2470],{"id":2186,"depth":723,"text":2187},{"id":2202,"depth":723,"text":2203},{"id":2223,"depth":723,"text":2224},{"id":2245,"depth":723,"text":2246},{"id":2264,"depth":704,"text":2265},{"id":2413,"depth":704,"text":2414},"Send logs via OpenTelemetry Protocol (OTLP) to Grafana, Datadog, Honeycomb, and any compatible backend. Supports gRPC and HTTP transports.","md",[2476,2483],{"label":2477,"icon":2478,"to":2479,"target":2480,"color":2481,"variant":2482},"OpenTelemetry Docs","i-lucide-external-link","https:\u002F\u002Fopentelemetry.io\u002Fdocs\u002F","_blank","neutral","subtle",{"label":2433,"icon":314,"to":467,"color":2481,"variant":2482},{},{"title":151,"icon":154},{"title":507,"description":2473},"2w17glRI3VigUyV4M9CYkVZMOtgS8dcIq2-XMpGwTnQ",[2489,2491],{"title":146,"path":147,"stem":148,"description":2490,"icon":149,"children":-1},"Send wide events to Axiom for powerful querying, dashboards, and alerting. Zero-config setup with environment variables and automatic batching.",{"title":156,"path":157,"stem":158,"description":2492,"icon":159,"children":-1},"Send wide events to PostHog Logs via OTLP for structured log querying, debugging, and observability in your PostHog dashboard.",1785224906462]