[{"data":1,"prerenderedAt":1788},["ShallowReactive",2],{"navigation_docs":3,"-use-cases-audit-recipes":443,"-use-cases-audit-recipes-surround":1783},[4,30,80,249,357,412],{"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},"Integrate","\u002Fintegrate","3.integrate",[85,89,157],{"title":36,"path":86,"stem":87,"icon":88},"\u002Fintegrate\u002Foverview","3.integrate\u002F0.overview","i-lucide-plug",{"title":90,"path":91,"stem":92,"children":93,"page":29},"Adapters","\u002Fintegrate\u002Fadapters","3.integrate\u002Fadapters",[94,97,137],{"title":36,"path":95,"stem":96,"icon":39},"\u002Fintegrate\u002Fadapters\u002Foverview","3.integrate\u002Fadapters\u002F01.overview",{"title":98,"path":99,"stem":100,"children":101,"page":29},"Cloud","\u002Fintegrate\u002Fadapters\u002Fcloud","3.integrate\u002Fadapters\u002Fcloud",[102,107,112,117,122,127,132],{"title":103,"path":104,"stem":105,"icon":106},"Axiom","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Faxiom","3.integrate\u002Fadapters\u002Fcloud\u002F01.axiom","i-custom-axiom",{"title":108,"path":109,"stem":110,"icon":111},"OTLP","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fotlp","3.integrate\u002Fadapters\u002Fcloud\u002F02.otlp","i-simple-icons-opentelemetry",{"title":113,"path":114,"stem":115,"icon":116},"PostHog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fposthog","3.integrate\u002Fadapters\u002Fcloud\u002F03.posthog","i-simple-icons-posthog",{"title":118,"path":119,"stem":120,"icon":121},"Sentry","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fsentry","3.integrate\u002Fadapters\u002Fcloud\u002F04.sentry","i-simple-icons-sentry",{"title":123,"path":124,"stem":125,"icon":126},"Better Stack","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fbetter-stack","3.integrate\u002Fadapters\u002Fcloud\u002F05.better-stack","i-simple-icons-betterstack",{"title":128,"path":129,"stem":130,"icon":131},"Datadog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fdatadog","3.integrate\u002Fadapters\u002Fcloud\u002F06.datadog","i-simple-icons-datadog",{"title":133,"path":134,"stem":135,"icon":136},"HyperDX","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fhyperdx","3.integrate\u002Fadapters\u002Fcloud\u002F07.hyperdx","i-custom-hyperdx",{"title":138,"path":139,"stem":140,"children":141,"page":29},"Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fself-hosted","3.integrate\u002Fadapters\u002Fself-hosted",[142,147,152],{"title":143,"path":144,"stem":145,"icon":146},"File System","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Ffs","3.integrate\u002Fadapters\u002Fself-hosted\u002F01.fs","i-lucide-hard-drive",{"title":148,"path":149,"stem":150,"icon":151},"NuxtHub","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fnuxthub","3.integrate\u002Fadapters\u002Fself-hosted\u002F02.nuxthub","i-simple-icons-nuxt",{"title":153,"path":154,"stem":155,"icon":156},"Memory","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fmemory","3.integrate\u002Fadapters\u002Fself-hosted\u002F03.memory","i-lucide-cpu",{"title":158,"path":159,"stem":160,"children":161,"page":29},"Frameworks","\u002Fintegrate\u002Fframeworks","3.integrate\u002Fframeworks",[162,166,171,176,181,186,191,196,201,206,211,216,221,226,230,235,240,245],{"title":36,"path":163,"stem":164,"icon":165},"\u002Fintegrate\u002Fframeworks\u002Foverview","3.integrate\u002Fframeworks\u002F00.overview","i-lucide-layout-grid",{"title":167,"path":168,"stem":169,"icon":170},"Nuxt","\u002Fintegrate\u002Fframeworks\u002Fnuxt","3.integrate\u002Fframeworks\u002F01.nuxt","i-simple-icons-nuxtdotjs",{"title":172,"path":173,"stem":174,"icon":175},"Next.js","\u002Fintegrate\u002Fframeworks\u002Fnextjs","3.integrate\u002Fframeworks\u002F02.nextjs","i-simple-icons-nextdotjs",{"title":177,"path":178,"stem":179,"icon":180},"SvelteKit","\u002Fintegrate\u002Fframeworks\u002Fsveltekit","3.integrate\u002Fframeworks\u002F03.sveltekit","i-simple-icons-svelte",{"title":182,"path":183,"stem":184,"icon":185},"Nitro","\u002Fintegrate\u002Fframeworks\u002Fnitro","3.integrate\u002Fframeworks\u002F04.nitro","i-custom-nitro",{"title":187,"path":188,"stem":189,"icon":190},"TanStack Start","\u002Fintegrate\u002Fframeworks\u002Ftanstack-start","3.integrate\u002Fframeworks\u002F05.tanstack-start","i-custom-tanstack",{"title":192,"path":193,"stem":194,"icon":195},"NestJS","\u002Fintegrate\u002Fframeworks\u002Fnestjs","3.integrate\u002Fframeworks\u002F06.nestjs","i-simple-icons-nestjs",{"title":197,"path":198,"stem":199,"icon":200},"Express","\u002Fintegrate\u002Fframeworks\u002Fexpress","3.integrate\u002Fframeworks\u002F07.express","i-simple-icons-express",{"title":202,"path":203,"stem":204,"icon":205},"Hono","\u002Fintegrate\u002Fframeworks\u002Fhono","3.integrate\u002Fframeworks\u002F08.hono","i-simple-icons-hono",{"title":207,"path":208,"stem":209,"icon":210},"Fastify","\u002Fintegrate\u002Fframeworks\u002Ffastify","3.integrate\u002Fframeworks\u002F09.fastify","i-simple-icons-fastify",{"title":212,"path":213,"stem":214,"icon":215},"Elysia","\u002Fintegrate\u002Fframeworks\u002Felysia","3.integrate\u002Fframeworks\u002F10.elysia","i-custom-elysia",{"title":217,"path":218,"stem":219,"icon":220},"React Router","\u002Fintegrate\u002Fframeworks\u002Freact-router","3.integrate\u002Fframeworks\u002F11.react-router","i-custom-reactrouter",{"title":222,"path":223,"stem":224,"icon":225},"Cloudflare Workers","\u002Fintegrate\u002Fframeworks\u002Fcloudflare-workers","3.integrate\u002Fframeworks\u002F12.cloudflare-workers","i-simple-icons-cloudflare",{"title":227,"path":228,"stem":229,"icon":74},"Standalone","\u002Fintegrate\u002Fframeworks\u002Fstandalone","3.integrate\u002Fframeworks\u002F13.standalone",{"title":231,"path":232,"stem":233,"icon":234},"Astro","\u002Fintegrate\u002Fframeworks\u002Fastro","3.integrate\u002Fframeworks\u002F14.astro","i-simple-icons-astro",{"title":236,"path":237,"stem":238,"icon":239},"oRPC","\u002Fintegrate\u002Fframeworks\u002Forpc","3.integrate\u002Fframeworks\u002F15.orpc","i-lucide-network",{"title":241,"path":242,"stem":243,"icon":244},"AWS Lambda","\u002Fintegrate\u002Fframeworks\u002Faws-lambda","3.integrate\u002Fframeworks\u002F16.aws-lambda","i-custom-lambda",{"title":246,"path":247,"stem":248,"icon":44},"CLI","\u002Fintegrate\u002Fframeworks\u002Fcli","3.integrate\u002Fframeworks\u002F17.cli",{"title":250,"path":251,"stem":252,"children":253,"page":29},"Use Cases","\u002Fuse-cases","4.use-cases",[254,258,263,292,320,352],{"title":36,"path":255,"stem":256,"icon":257},"\u002Fuse-cases\u002Foverview","4.use-cases\u002F0.overview","i-lucide-list-checks",{"title":259,"path":260,"stem":261,"icon":262},"Client Logging","\u002Fuse-cases\u002Fclient-logging","4.use-cases\u002F1.client-logging","i-lucide-monitor",{"title":264,"icon":265,"path":266,"stem":267,"children":268,"page":29},"AI SDK","i-simple-icons-vercel","\u002Fuse-cases\u002Fai-sdk","4.use-cases\u002F2.ai-sdk",[269,272,277,282,287],{"title":36,"path":270,"stem":271,"icon":39},"\u002Fuse-cases\u002Fai-sdk\u002Foverview","4.use-cases\u002F2.ai-sdk\u002F01.overview",{"title":273,"path":274,"stem":275,"icon":276},"Usage","\u002Fuse-cases\u002Fai-sdk\u002Fusage","4.use-cases\u002F2.ai-sdk\u002F02.usage","i-lucide-code",{"title":278,"path":279,"stem":280,"icon":281},"Options","\u002Fuse-cases\u002Fai-sdk\u002Foptions","4.use-cases\u002F2.ai-sdk\u002F03.options","i-lucide-sliders",{"title":283,"path":284,"stem":285,"icon":286},"Metadata","\u002Fuse-cases\u002Fai-sdk\u002Fmetadata","4.use-cases\u002F2.ai-sdk\u002F04.metadata","i-lucide-database",{"title":288,"path":289,"stem":290,"icon":291},"Telemetry","\u002Fuse-cases\u002Fai-sdk\u002Ftelemetry","4.use-cases\u002F2.ai-sdk\u002F05.telemetry","i-lucide-activity",{"title":293,"icon":294,"path":295,"stem":296,"children":297,"page":29},"Better Auth","i-simple-icons-betterauth","\u002Fuse-cases\u002Fbetter-auth","4.use-cases\u002F3.better-auth",[298,301,306,311,315],{"title":36,"path":299,"stem":300,"icon":39},"\u002Fuse-cases\u002Fbetter-auth\u002Foverview","4.use-cases\u002F3.better-auth\u002F01.overview",{"title":302,"path":303,"stem":304,"icon":305},"Identify User","\u002Fuse-cases\u002Fbetter-auth\u002Fidentify-user","4.use-cases\u002F3.better-auth\u002F02.identify-user","i-lucide-user-check",{"title":307,"path":308,"stem":309,"icon":310},"Middleware","\u002Fuse-cases\u002Fbetter-auth\u002Fmiddleware","4.use-cases\u002F3.better-auth\u002F03.middleware","i-lucide-shield",{"title":312,"path":313,"stem":314,"icon":262},"Client Sync","\u002Fuse-cases\u002Fbetter-auth\u002Fclient-sync","4.use-cases\u002F3.better-auth\u002F04.client-sync",{"title":316,"path":317,"stem":318,"icon":319},"Performance","\u002Fuse-cases\u002Fbetter-auth\u002Fperformance","4.use-cases\u002F3.better-auth\u002F05.performance","i-lucide-gauge",{"title":321,"icon":322,"path":323,"stem":324,"children":325,"page":29},"Audit Logs","i-lucide-shield-check","\u002Fuse-cases\u002Faudit","4.use-cases\u002F4.audit",[326,329,334,339,344,348],{"title":36,"path":327,"stem":328,"icon":39},"\u002Fuse-cases\u002Faudit\u002Foverview","4.use-cases\u002F4.audit\u002F01.overview",{"title":330,"path":331,"stem":332,"icon":333},"Schema","\u002Fuse-cases\u002Faudit\u002Fschema","4.use-cases\u002F4.audit\u002F02.schema","i-lucide-file-text",{"title":335,"path":336,"stem":337,"icon":338},"Recording","\u002Fuse-cases\u002Faudit\u002Frecording","4.use-cases\u002F4.audit\u002F03.recording","i-lucide-pen-line",{"title":340,"path":341,"stem":342,"icon":343},"Drains","\u002Fuse-cases\u002Faudit\u002Fpipeline","4.use-cases\u002F4.audit\u002F04.pipeline","i-lucide-link",{"title":345,"path":346,"stem":347,"icon":322},"Compliance","\u002Fuse-cases\u002Faudit\u002Fcompliance","4.use-cases\u002F4.audit\u002F05.compliance",{"title":349,"path":350,"stem":351,"icon":79},"Recipes","\u002Fuse-cases\u002Faudit\u002Frecipes","4.use-cases\u002F4.audit\u002F06.recipes",{"title":353,"path":354,"stem":355,"icon":356},"Enrichers","\u002Fuse-cases\u002Fenrichers","4.use-cases\u002F5.enrichers","i-lucide-sparkles",{"title":358,"path":359,"stem":360,"children":361,"page":29},"Extend","\u002Fextend","5.extend",[362,366,371,376,381,385,389,393,397,402,407],{"title":36,"path":363,"stem":364,"icon":365},"\u002Fextend\u002Foverview","5.extend\u002F0.overview","i-lucide-blocks",{"title":367,"path":368,"stem":369,"icon":370},"Stream","\u002Fextend\u002Fstream","5.extend\u002F1.stream","i-lucide-radio-tower",{"title":372,"path":373,"stem":374,"icon":375},"Custom framework","\u002Fextend\u002Fcustom-framework","5.extend\u002F10.custom-framework","i-lucide-puzzle",{"title":377,"path":378,"stem":379,"icon":380},"FS reader","\u002Fextend\u002Ffs-reader","5.extend\u002F2.fs-reader","i-lucide-folder-search",{"title":349,"path":382,"stem":383,"icon":384},"\u002Fextend\u002Fconsumer-recipes","5.extend\u002F3.consumer-recipes","i-lucide-chef-hat",{"title":386,"path":387,"stem":388,"icon":365},"Plugins","\u002Fextend\u002Fplugins","5.extend\u002F4.plugins",{"title":390,"path":391,"stem":392,"icon":356},"Custom enrichers","\u002Fextend\u002Fcustom-enrichers","5.extend\u002F5.custom-enrichers",{"title":394,"path":395,"stem":396,"icon":64},"Tail sampling","\u002Fextend\u002Ftail-sampling","5.extend\u002F6.tail-sampling",{"title":398,"path":399,"stem":400,"icon":401},"Identity headers","\u002Fextend\u002Fidentity-headers","5.extend\u002F7.identity-headers","i-lucide-fingerprint",{"title":403,"path":404,"stem":405,"icon":406},"Custom drains","\u002Fextend\u002Fcustom-drains","5.extend\u002F8.custom-drains","i-lucide-share-2",{"title":408,"path":409,"stem":410,"icon":411},"Drain pipeline","\u002Fextend\u002Fdrain-pipeline","5.extend\u002F9.drain-pipeline","i-lucide-workflow",{"title":413,"path":414,"stem":415,"children":416,"page":29},"Reference","\u002Freference","6.reference",[417,422,425,430,434,439],{"title":418,"path":419,"stem":420,"icon":421},"Configuration","\u002Freference\u002Fconfiguration","6.reference\u002F1.configuration","i-lucide-settings",{"title":316,"path":423,"stem":424,"icon":319},"\u002Freference\u002Fperformance","6.reference\u002F2.performance",{"title":426,"path":427,"stem":428,"icon":429},"Vite Plugin","\u002Freference\u002Fvite-plugin","6.reference\u002F3.vite-plugin","i-custom-vite",{"title":431,"path":432,"stem":433,"icon":322},"Best Practices","\u002Freference\u002Fbest-practices","6.reference\u002F4.best-practices",{"title":435,"path":436,"stem":437,"icon":438},"vs Other Loggers","\u002Freference\u002Fvs-other-loggers","6.reference\u002F5.vs-other-loggers","i-lucide-scale",{"title":440,"path":441,"stem":442,"icon":356},"Agent Skills","\u002Freference\u002Fagent-skills","6.reference\u002F6.agent-skills",{"id":444,"title":445,"body":446,"description":1772,"extension":1773,"links":1774,"meta":1779,"navigation":1780,"path":350,"seo":1781,"stem":351,"__hash__":1782},"docs\u002F4.use-cases\u002F4.audit\u002F06.recipes.md","Recipes & Reference",{"type":447,"value":448,"toc":1765},"minimark",[449,466,471,698,709,713,931,934,938,1243,1253,1257,1273,1525,1539,1550,1554,1755,1761],[450,451,452,453,457,458,461,462,465],"p",{},"Pick the recipe that matches your sink, drop it in, and you have a tamper-evident audit log. Each recipe composes the same primitives (",[454,455,456],"code",{},"auditOnly",", ",[454,459,460],{},"signed",", optional ",[454,463,464],{},"await: true",") over different drains.",[467,468,470],"h2",{"id":469},"audit-logs-on-disk","Audit logs on disk",[472,473,474,680],"code-group",{},[475,476,482],"pre",{"className":477,"code":478,"filename":479,"language":480,"meta":481,"style":481},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { auditOnly, signed } from 'evlog'\nimport { createFsDrain } from 'evlog\u002Ffs'\n\nnitro.hooks.hook('evlog:drain', auditOnly(\n  signed(createFsDrain({ dir: '.audit', maxFiles: 30 }), { strategy: 'hash-chain' }),\n  { await: true },\n))\n","Input — server\u002Fplugins\u002Fevlog.ts","typescript","",[454,483,484,523,544,551,587,656,674],{"__ignoreMap":481},[485,486,489,493,497,501,504,507,510,513,516,520],"span",{"class":487,"line":488},"line",1,[485,490,492],{"class":491},"s7zQu","import",[485,494,496],{"class":495},"sMK4o"," {",[485,498,500],{"class":499},"sTEyZ"," auditOnly",[485,502,503],{"class":495},",",[485,505,506],{"class":499}," signed",[485,508,509],{"class":495}," }",[485,511,512],{"class":491}," from",[485,514,515],{"class":495}," '",[485,517,519],{"class":518},"sfazB","evlog",[485,521,522],{"class":495},"'\n",[485,524,526,528,530,533,535,537,539,542],{"class":487,"line":525},2,[485,527,492],{"class":491},[485,529,496],{"class":495},[485,531,532],{"class":499}," createFsDrain",[485,534,509],{"class":495},[485,536,512],{"class":491},[485,538,515],{"class":495},[485,540,541],{"class":518},"evlog\u002Ffs",[485,543,522],{"class":495},[485,545,547],{"class":487,"line":546},3,[485,548,550],{"emptyLinePlaceholder":549},true,"\n",[485,552,554,557,560,563,565,569,572,575,578,580,582,584],{"class":487,"line":553},4,[485,555,556],{"class":499},"nitro",[485,558,559],{"class":495},".",[485,561,562],{"class":499},"hooks",[485,564,559],{"class":495},[485,566,568],{"class":567},"s2Zo4","hook",[485,570,571],{"class":499},"(",[485,573,574],{"class":495},"'",[485,576,577],{"class":518},"evlog:drain",[485,579,574],{"class":495},[485,581,503],{"class":495},[485,583,500],{"class":567},[485,585,586],{"class":499},"(\n",[485,588,590,593,595,598,600,603,607,610,612,615,617,619,622,624,628,630,633,635,637,640,642,644,647,649,651,653],{"class":487,"line":589},5,[485,591,592],{"class":567},"  signed",[485,594,571],{"class":499},[485,596,597],{"class":567},"createFsDrain",[485,599,571],{"class":499},[485,601,602],{"class":495},"{",[485,604,606],{"class":605},"swJcz"," dir",[485,608,609],{"class":495},":",[485,611,515],{"class":495},[485,613,614],{"class":518},".audit",[485,616,574],{"class":495},[485,618,503],{"class":495},[485,620,621],{"class":605}," maxFiles",[485,623,609],{"class":495},[485,625,627],{"class":626},"sbssI"," 30",[485,629,509],{"class":495},[485,631,632],{"class":499},")",[485,634,503],{"class":495},[485,636,496],{"class":495},[485,638,639],{"class":605}," strategy",[485,641,609],{"class":495},[485,643,515],{"class":495},[485,645,646],{"class":518},"hash-chain",[485,648,574],{"class":495},[485,650,509],{"class":495},[485,652,632],{"class":499},[485,654,655],{"class":495},",\n",[485,657,659,662,665,667,671],{"class":487,"line":658},6,[485,660,661],{"class":495},"  {",[485,663,664],{"class":605}," await",[485,666,609],{"class":495},[485,668,670],{"class":669},"sfNiH"," true",[485,672,673],{"class":495}," },\n",[485,675,677],{"class":487,"line":676},7,[485,678,679],{"class":499},"))\n",[475,681,686],{"className":682,"code":683,"filename":684,"language":685,"meta":481,"style":481},"language-ndjson shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","{\"audit\":{\"action\":\"invoice.refund\",\"actor\":{\"type\":\"user\",\"id\":\"usr_42\"},\"target\":{\"type\":\"invoice\",\"id\":\"inv_889\"},\"outcome\":\"success\",\"version\":1,\"idempotencyKey\":\"ak_8f3c4b2a1e5d6f7c\",\"prevHash\":null,\"hash\":\"3f2c8e1a...\"}}\n{\"audit\":{\"action\":\"user.update\",\"actor\":{\"type\":\"user\",\"id\":\"usr_42\"},\"target\":{\"type\":\"user\",\"id\":\"usr_99\"},\"outcome\":\"success\",\"version\":1,\"idempotencyKey\":\"ak_5e7d8f9a0b1c2d3e\",\"prevHash\":\"3f2c8e1a...\",\"hash\":\"9a1b4d7c...\"}}\n","Output — .audit\u002F2026-04-24.ndjson","ndjson",[454,687,688,693],{"__ignoreMap":481},[485,689,690],{"class":487,"line":488},[485,691,692],{},"{\"audit\":{\"action\":\"invoice.refund\",\"actor\":{\"type\":\"user\",\"id\":\"usr_42\"},\"target\":{\"type\":\"invoice\",\"id\":\"inv_889\"},\"outcome\":\"success\",\"version\":1,\"idempotencyKey\":\"ak_8f3c4b2a1e5d6f7c\",\"prevHash\":null,\"hash\":\"3f2c8e1a...\"}}\n",[485,694,695],{"class":487,"line":525},[485,696,697],{},"{\"audit\":{\"action\":\"user.update\",\"actor\":{\"type\":\"user\",\"id\":\"usr_42\"},\"target\":{\"type\":\"user\",\"id\":\"usr_99\"},\"outcome\":\"success\",\"version\":1,\"idempotencyKey\":\"ak_5e7d8f9a0b1c2d3e\",\"prevHash\":\"3f2c8e1a...\",\"hash\":\"9a1b4d7c...\"}}\n",[450,699,700,701,704,705,708],{},"Each line's ",[454,702,703],{},"prevHash"," matches the previous line's ",[454,706,707],{},"hash",". Tampering with any row breaks the chain forward of that point — a verifier replays the hashes and reports the first mismatch.",[467,710,712],{"id":711},"audit-logs-to-a-dedicated-axiom-dataset","Audit logs to a dedicated Axiom dataset",[472,714,715,883,906],{},[475,716,718],{"className":477,"code":717,"filename":479,"language":480,"meta":481,"style":481},"import { auditOnly } from 'evlog'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\n\nnitro.hooks.hook('evlog:drain', createAxiomDrain({ dataset: 'logs' }))\nnitro.hooks.hook('evlog:drain', auditOnly(\n  createAxiomDrain({ dataset: 'audit', apiKey: process.env.AXIOM_AUDIT_API_KEY }),\n))\n",[454,719,720,738,758,762,806,832,879],{"__ignoreMap":481},[485,721,722,724,726,728,730,732,734,736],{"class":487,"line":488},[485,723,492],{"class":491},[485,725,496],{"class":495},[485,727,500],{"class":499},[485,729,509],{"class":495},[485,731,512],{"class":491},[485,733,515],{"class":495},[485,735,519],{"class":518},[485,737,522],{"class":495},[485,739,740,742,744,747,749,751,753,756],{"class":487,"line":525},[485,741,492],{"class":491},[485,743,496],{"class":495},[485,745,746],{"class":499}," createAxiomDrain",[485,748,509],{"class":495},[485,750,512],{"class":491},[485,752,515],{"class":495},[485,754,755],{"class":518},"evlog\u002Faxiom",[485,757,522],{"class":495},[485,759,760],{"class":487,"line":546},[485,761,550],{"emptyLinePlaceholder":549},[485,763,764,766,768,770,772,774,776,778,780,782,784,786,788,790,793,795,797,800,802,804],{"class":487,"line":553},[485,765,556],{"class":499},[485,767,559],{"class":495},[485,769,562],{"class":499},[485,771,559],{"class":495},[485,773,568],{"class":567},[485,775,571],{"class":499},[485,777,574],{"class":495},[485,779,577],{"class":518},[485,781,574],{"class":495},[485,783,503],{"class":495},[485,785,746],{"class":567},[485,787,571],{"class":499},[485,789,602],{"class":495},[485,791,792],{"class":605}," dataset",[485,794,609],{"class":495},[485,796,515],{"class":495},[485,798,799],{"class":518},"logs",[485,801,574],{"class":495},[485,803,509],{"class":495},[485,805,679],{"class":499},[485,807,808,810,812,814,816,818,820,822,824,826,828,830],{"class":487,"line":589},[485,809,556],{"class":499},[485,811,559],{"class":495},[485,813,562],{"class":499},[485,815,559],{"class":495},[485,817,568],{"class":567},[485,819,571],{"class":499},[485,821,574],{"class":495},[485,823,577],{"class":518},[485,825,574],{"class":495},[485,827,503],{"class":495},[485,829,500],{"class":567},[485,831,586],{"class":499},[485,833,834,837,839,841,843,845,847,850,852,854,857,859,862,864,867,869,872,875,877],{"class":487,"line":658},[485,835,836],{"class":567},"  createAxiomDrain",[485,838,571],{"class":499},[485,840,602],{"class":495},[485,842,792],{"class":605},[485,844,609],{"class":495},[485,846,515],{"class":495},[485,848,849],{"class":518},"audit",[485,851,574],{"class":495},[485,853,503],{"class":495},[485,855,856],{"class":605}," apiKey",[485,858,609],{"class":495},[485,860,861],{"class":499}," process",[485,863,559],{"class":495},[485,865,866],{"class":499},"env",[485,868,559],{"class":495},[485,870,871],{"class":499},"AXIOM_AUDIT_API_KEY ",[485,873,874],{"class":495},"}",[485,876,632],{"class":499},[485,878,655],{"class":495},[485,880,881],{"class":487,"line":676},[485,882,679],{"class":499},[475,884,889],{"className":885,"code":886,"filename":887,"language":888,"meta":481,"style":481},"language-kusto shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","['audit']\n| where audit.action == \"invoice.refund\"\n| summarize count() by audit.outcome, bin(_time, 1h)\n","Output — Axiom query","kusto",[454,890,891,896,901],{"__ignoreMap":481},[485,892,893],{"class":487,"line":488},[485,894,895],{},"['audit']\n",[485,897,898],{"class":487,"line":525},[485,899,900],{},"| where audit.action == \"invoice.refund\"\n",[485,902,903],{"class":487,"line":546},[485,904,905],{},"| summarize count() by audit.outcome, bin(_time, 1h)\n",[475,907,910],{"className":885,"code":908,"filename":909,"language":888,"meta":481,"style":481},"['audit']\n| where audit.outcome == \"denied\"\n| summarize count() by audit.actor.id, audit.action\n| order by count_ desc\n","Output — denials by actor",[454,911,912,916,921,926],{"__ignoreMap":481},[485,913,914],{"class":487,"line":488},[485,915,895],{},[485,917,918],{"class":487,"line":525},[485,919,920],{},"| where audit.outcome == \"denied\"\n",[485,922,923],{"class":487,"line":546},[485,924,925],{},"| summarize count() by audit.actor.id, audit.action\n",[485,927,928],{"class":487,"line":553},[485,929,930],{},"| order by count_ desc\n",[450,932,933],{},"Splitting datasets means the audit dataset can have a longer retention (7y), tighter access controls, and a separate billing line — without touching the rest of your pipeline.",[467,935,937],{"id":936},"audit-logs-in-postgres","Audit logs in Postgres",[472,939,940,1196],{},[475,941,943],{"className":477,"code":942,"filename":479,"language":480,"meta":481,"style":481},"import { auditOnly } from 'evlog'\nimport type { DrainContext } from 'evlog'\n\nconst postgresAudit = async (ctx: DrainContext) => {\n  await db.insert(auditEvents).values({\n    id: ctx.event.audit!.idempotencyKey,\n    timestamp: new Date(ctx.event.timestamp),\n    payload: ctx.event,\n  }).onConflictDoNothing()\n}\n\nnitro.hooks.hook('evlog:drain', auditOnly(postgresAudit, { await: true }))\n",[454,944,945,963,985,989,1024,1054,1081,1111,1127,1143,1149,1154],{"__ignoreMap":481},[485,946,947,949,951,953,955,957,959,961],{"class":487,"line":488},[485,948,492],{"class":491},[485,950,496],{"class":495},[485,952,500],{"class":499},[485,954,509],{"class":495},[485,956,512],{"class":491},[485,958,515],{"class":495},[485,960,519],{"class":518},[485,962,522],{"class":495},[485,964,965,967,970,972,975,977,979,981,983],{"class":487,"line":525},[485,966,492],{"class":491},[485,968,969],{"class":491}," type",[485,971,496],{"class":495},[485,973,974],{"class":499}," DrainContext",[485,976,509],{"class":495},[485,978,512],{"class":491},[485,980,515],{"class":495},[485,982,519],{"class":518},[485,984,522],{"class":495},[485,986,987],{"class":487,"line":546},[485,988,550],{"emptyLinePlaceholder":549},[485,990,991,995,998,1001,1004,1007,1011,1013,1016,1018,1021],{"class":487,"line":553},[485,992,994],{"class":993},"spNyl","const",[485,996,997],{"class":499}," postgresAudit ",[485,999,1000],{"class":495},"=",[485,1002,1003],{"class":993}," async",[485,1005,1006],{"class":495}," (",[485,1008,1010],{"class":1009},"sHdIc","ctx",[485,1012,609],{"class":495},[485,1014,974],{"class":1015},"sBMFI",[485,1017,632],{"class":495},[485,1019,1020],{"class":993}," =>",[485,1022,1023],{"class":495}," {\n",[485,1025,1026,1029,1032,1034,1037,1039,1042,1044,1046,1049,1051],{"class":487,"line":589},[485,1027,1028],{"class":491},"  await",[485,1030,1031],{"class":499}," db",[485,1033,559],{"class":495},[485,1035,1036],{"class":567},"insert",[485,1038,571],{"class":605},[485,1040,1041],{"class":499},"auditEvents",[485,1043,632],{"class":605},[485,1045,559],{"class":495},[485,1047,1048],{"class":567},"values",[485,1050,571],{"class":605},[485,1052,1053],{"class":495},"{\n",[485,1055,1056,1059,1061,1064,1066,1069,1071,1073,1076,1079],{"class":487,"line":658},[485,1057,1058],{"class":605},"    id",[485,1060,609],{"class":495},[485,1062,1063],{"class":499}," ctx",[485,1065,559],{"class":495},[485,1067,1068],{"class":499},"event",[485,1070,559],{"class":495},[485,1072,849],{"class":499},[485,1074,1075],{"class":495},"!.",[485,1077,1078],{"class":499},"idempotencyKey",[485,1080,655],{"class":495},[485,1082,1083,1086,1088,1091,1094,1096,1098,1100,1102,1104,1107,1109],{"class":487,"line":676},[485,1084,1085],{"class":605},"    timestamp",[485,1087,609],{"class":495},[485,1089,1090],{"class":495}," new",[485,1092,1093],{"class":567}," Date",[485,1095,571],{"class":605},[485,1097,1010],{"class":499},[485,1099,559],{"class":495},[485,1101,1068],{"class":499},[485,1103,559],{"class":495},[485,1105,1106],{"class":499},"timestamp",[485,1108,632],{"class":605},[485,1110,655],{"class":495},[485,1112,1114,1117,1119,1121,1123,1125],{"class":487,"line":1113},8,[485,1115,1116],{"class":605},"    payload",[485,1118,609],{"class":495},[485,1120,1063],{"class":499},[485,1122,559],{"class":495},[485,1124,1068],{"class":499},[485,1126,655],{"class":495},[485,1128,1130,1133,1135,1137,1140],{"class":487,"line":1129},9,[485,1131,1132],{"class":495},"  }",[485,1134,632],{"class":605},[485,1136,559],{"class":495},[485,1138,1139],{"class":567},"onConflictDoNothing",[485,1141,1142],{"class":605},"()\n",[485,1144,1146],{"class":487,"line":1145},10,[485,1147,1148],{"class":495},"}\n",[485,1150,1152],{"class":487,"line":1151},11,[485,1153,550],{"emptyLinePlaceholder":549},[485,1155,1157,1159,1161,1163,1165,1167,1169,1171,1173,1175,1177,1179,1182,1184,1186,1188,1190,1192,1194],{"class":487,"line":1156},12,[485,1158,556],{"class":499},[485,1160,559],{"class":495},[485,1162,562],{"class":499},[485,1164,559],{"class":495},[485,1166,568],{"class":567},[485,1168,571],{"class":499},[485,1170,574],{"class":495},[485,1172,577],{"class":518},[485,1174,574],{"class":495},[485,1176,503],{"class":495},[485,1178,500],{"class":567},[485,1180,1181],{"class":499},"(postgresAudit",[485,1183,503],{"class":495},[485,1185,496],{"class":495},[485,1187,664],{"class":605},[485,1189,609],{"class":495},[485,1191,670],{"class":669},[485,1193,509],{"class":495},[485,1195,679],{"class":499},[475,1197,1202],{"className":1198,"code":1199,"filename":1200,"language":1201,"meta":481,"style":481},"language-sql shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","SELECT id, timestamp, payload->'audit'->>'action' AS action,\n       payload->'audit'->>'outcome' AS outcome\nFROM audit_events\nWHERE id = 'ak_8f3c4b2a1e5d6f7c';\n\n--          id          |       timestamp       |     action      | outcome\n-- ---------------------+-----------------------+-----------------+---------\n--  ak_8f3c4b2a1e5d6f7c | 2026-04-24 10:23:45.6 | invoice.refund  | success\n","Output — audit_events row","sql",[454,1203,1204,1209,1214,1219,1224,1228,1233,1238],{"__ignoreMap":481},[485,1205,1206],{"class":487,"line":488},[485,1207,1208],{},"SELECT id, timestamp, payload->'audit'->>'action' AS action,\n",[485,1210,1211],{"class":487,"line":525},[485,1212,1213],{},"       payload->'audit'->>'outcome' AS outcome\n",[485,1215,1216],{"class":487,"line":546},[485,1217,1218],{},"FROM audit_events\n",[485,1220,1221],{"class":487,"line":553},[485,1222,1223],{},"WHERE id = 'ak_8f3c4b2a1e5d6f7c';\n",[485,1225,1226],{"class":487,"line":589},[485,1227,550],{"emptyLinePlaceholder":549},[485,1229,1230],{"class":487,"line":658},[485,1231,1232],{},"--          id          |       timestamp       |     action      | outcome\n",[485,1234,1235],{"class":487,"line":676},[485,1236,1237],{},"-- ---------------------+-----------------------+-----------------+---------\n",[485,1239,1240],{"class":487,"line":1113},[485,1241,1242],{},"--  ak_8f3c4b2a1e5d6f7c | 2026-04-24 10:23:45.6 | invoice.refund  | success\n",[450,1244,1245,1246,1248,1249,1252],{},"The deterministic ",[454,1247,1078],{}," makes retries safe — duplicate inserts collapse via ",[454,1250,1251],{},"ON CONFLICT DO NOTHING",". Without it, a transient network blip during a retry would create a duplicate audit row, which is exactly what you don't want.",[467,1254,1256],{"id":1255},"testing-audits","Testing audits",[450,1258,1259,1262,1263,457,1266,1269,1270,609],{},[454,1260,1261],{},"mockAudit()"," captures every audit event on emit — from standalone ",[454,1264,1265],{},"audit()",[454,1267,1268],{},"log.audit()",", and ",[454,1271,1272],{},"log.set({ audit })",[475,1274,1276],{"className":477,"code":1275,"language":480,"meta":481,"style":481},"import { mockAudit } from 'evlog'\n\nit('refunds the invoice and records an audit', async () => {\n  const captured = mockAudit()\n\n  await refundInvoice({ id: 'inv_889' }, { actor: { type: 'user', id: 'u1' } })\n\n  captured.assertAudit({\n    action: 'invoice.refund',\n    target: { type: 'invoice', id: 'inv_889' },\n    outcome: 'success',\n  })\n\n  captured.restore()\n})\n",[454,1277,1278,1297,1301,1326,1341,1345,1411,1415,1429,1445,1479,1495,1501,1506,1518],{"__ignoreMap":481},[485,1279,1280,1282,1284,1287,1289,1291,1293,1295],{"class":487,"line":488},[485,1281,492],{"class":491},[485,1283,496],{"class":495},[485,1285,1286],{"class":499}," mockAudit",[485,1288,509],{"class":495},[485,1290,512],{"class":491},[485,1292,515],{"class":495},[485,1294,519],{"class":518},[485,1296,522],{"class":495},[485,1298,1299],{"class":487,"line":525},[485,1300,550],{"emptyLinePlaceholder":549},[485,1302,1303,1306,1308,1310,1313,1315,1317,1319,1322,1324],{"class":487,"line":546},[485,1304,1305],{"class":567},"it",[485,1307,571],{"class":499},[485,1309,574],{"class":495},[485,1311,1312],{"class":518},"refunds the invoice and records an audit",[485,1314,574],{"class":495},[485,1316,503],{"class":495},[485,1318,1003],{"class":993},[485,1320,1321],{"class":495}," ()",[485,1323,1020],{"class":993},[485,1325,1023],{"class":495},[485,1327,1328,1331,1334,1337,1339],{"class":487,"line":553},[485,1329,1330],{"class":993},"  const",[485,1332,1333],{"class":499}," captured",[485,1335,1336],{"class":495}," =",[485,1338,1286],{"class":567},[485,1340,1142],{"class":605},[485,1342,1343],{"class":487,"line":589},[485,1344,550],{"emptyLinePlaceholder":549},[485,1346,1347,1349,1352,1354,1356,1359,1361,1363,1366,1368,1371,1373,1376,1378,1380,1382,1384,1386,1389,1391,1393,1395,1397,1399,1402,1404,1406,1408],{"class":487,"line":658},[485,1348,1028],{"class":491},[485,1350,1351],{"class":567}," refundInvoice",[485,1353,571],{"class":605},[485,1355,602],{"class":495},[485,1357,1358],{"class":605}," id",[485,1360,609],{"class":495},[485,1362,515],{"class":495},[485,1364,1365],{"class":518},"inv_889",[485,1367,574],{"class":495},[485,1369,1370],{"class":495}," },",[485,1372,496],{"class":495},[485,1374,1375],{"class":605}," actor",[485,1377,609],{"class":495},[485,1379,496],{"class":495},[485,1381,969],{"class":605},[485,1383,609],{"class":495},[485,1385,515],{"class":495},[485,1387,1388],{"class":518},"user",[485,1390,574],{"class":495},[485,1392,503],{"class":495},[485,1394,1358],{"class":605},[485,1396,609],{"class":495},[485,1398,515],{"class":495},[485,1400,1401],{"class":518},"u1",[485,1403,574],{"class":495},[485,1405,509],{"class":495},[485,1407,509],{"class":495},[485,1409,1410],{"class":605},")\n",[485,1412,1413],{"class":487,"line":676},[485,1414,550],{"emptyLinePlaceholder":549},[485,1416,1417,1420,1422,1425,1427],{"class":487,"line":1113},[485,1418,1419],{"class":499},"  captured",[485,1421,559],{"class":495},[485,1423,1424],{"class":567},"assertAudit",[485,1426,571],{"class":605},[485,1428,1053],{"class":495},[485,1430,1431,1434,1436,1438,1441,1443],{"class":487,"line":1129},[485,1432,1433],{"class":605},"    action",[485,1435,609],{"class":495},[485,1437,515],{"class":495},[485,1439,1440],{"class":518},"invoice.refund",[485,1442,574],{"class":495},[485,1444,655],{"class":495},[485,1446,1447,1450,1452,1454,1456,1458,1460,1463,1465,1467,1469,1471,1473,1475,1477],{"class":487,"line":1145},[485,1448,1449],{"class":605},"    target",[485,1451,609],{"class":495},[485,1453,496],{"class":495},[485,1455,969],{"class":605},[485,1457,609],{"class":495},[485,1459,515],{"class":495},[485,1461,1462],{"class":518},"invoice",[485,1464,574],{"class":495},[485,1466,503],{"class":495},[485,1468,1358],{"class":605},[485,1470,609],{"class":495},[485,1472,515],{"class":495},[485,1474,1365],{"class":518},[485,1476,574],{"class":495},[485,1478,673],{"class":495},[485,1480,1481,1484,1486,1488,1491,1493],{"class":487,"line":1151},[485,1482,1483],{"class":605},"    outcome",[485,1485,609],{"class":495},[485,1487,515],{"class":495},[485,1489,1490],{"class":518},"success",[485,1492,574],{"class":495},[485,1494,655],{"class":495},[485,1496,1497,1499],{"class":487,"line":1156},[485,1498,1132],{"class":495},[485,1500,1410],{"class":605},[485,1502,1504],{"class":487,"line":1503},13,[485,1505,550],{"emptyLinePlaceholder":549},[485,1507,1509,1511,1513,1516],{"class":487,"line":1508},14,[485,1510,1419],{"class":499},[485,1512,559],{"class":495},[485,1514,1515],{"class":567},"restore",[485,1517,1142],{"class":605},[485,1519,1521,1523],{"class":487,"line":1520},15,[485,1522,874],{"class":495},[485,1524,1410],{"class":499},[450,1526,1527,1528,1531,1532,1535,1536,559],{},"Prefer ",[454,1529,1530],{},"assertAudit()"," when a missing audit should fail the test with a readable message. Use ",[454,1533,1534],{},"toIncludeAuditOf()"," when you need a boolean inside ",[454,1537,1538],{},"expect(...)",[450,1540,1541,1542,1545,1546,1549],{},"Always call ",[454,1543,1544],{},"captured.restore()"," in an ",[454,1547,1548],{},"afterEach"," (or wrap with a fixture) so a failing assertion never leaks into the next test.",[467,1551,1553],{"id":1552},"api-reference","API Reference",[1555,1556,1557,1573],"table",{},[1558,1559,1560],"thead",{},[1561,1562,1563,1567,1570],"tr",{},[1564,1565,1566],"th",{},"Symbol",[1564,1568,1569],{},"Kind",[1564,1571,1572],{},"Notes",[1574,1575,1576,1590,1603,1615,1631,1643,1656,1669,1685,1702,1715,1730,1742],"tbody",{},[1561,1577,1578,1584,1587],{},[1579,1580,1581],"td",{},[454,1582,1583],{},"AuditFields",[1579,1585,1586],{},"type",[1579,1588,1589],{},"Reserved field on the wide event",[1561,1591,1592,1597,1600],{},[1579,1593,1594],{},[454,1595,1596],{},"defineAuditAction(name, opts?)",[1579,1598,1599],{},"factory",[1579,1601,1602],{},"Typed action registry, infers target shape",[1561,1604,1605,1610,1612],{},[1579,1606,1607],{},[454,1608,1609],{},"defineAuditCatalog(prefix, map)",[1579,1611,1599],{},[1579,1613,1614],{},"Bundle of typed audit actions sharing a prefix",[1561,1616,1617,1622,1625],{},[1579,1618,1619],{},[454,1620,1621],{},"log.audit(fields)",[1579,1623,1624],{},"method",[1579,1626,1627,1628,1630],{},"Sugar over ",[454,1629,1272],{}," + force-keep",[1561,1632,1633,1638,1640],{},[1579,1634,1635],{},[454,1636,1637],{},"log.audit.deny(reason, fields)",[1579,1639,1624],{},[1579,1641,1642],{},"Records a denied action",[1561,1644,1645,1650,1653],{},[1579,1646,1647],{},[454,1648,1649],{},"audit(fields)",[1579,1651,1652],{},"function",[1579,1654,1655],{},"Standalone for scripts \u002F jobs",[1561,1657,1658,1663,1666],{},[1579,1659,1660],{},[454,1661,1662],{},"withAudit({ action, target })(fn)",[1579,1664,1665],{},"wrapper",[1579,1667,1668],{},"Auto-emit success \u002F failure \u002F denied",[1561,1670,1671,1676,1679],{},[1579,1672,1673],{},[454,1674,1675],{},"auditDiff(before, after)",[1579,1677,1678],{},"helper",[1579,1680,1681,1682],{},"Redact-aware JSON Patch for ",[454,1683,1684],{},"changes",[1561,1686,1687,1691,1694],{},[1579,1688,1689],{},[454,1690,1261],{},[1579,1692,1693],{},"test util",[1579,1695,1696,1697,1699,1700],{},"Capture audits on emit; ",[454,1698,1530],{}," or ",[454,1701,1534],{},[1561,1703,1704,1709,1712],{},[1579,1705,1706],{},[454,1707,1708],{},"auditEnricher(opts?)",[1579,1710,1711],{},"enricher",[1579,1713,1714],{},"Auto-fill request \u002F runtime \u002F tenant context",[1561,1716,1717,1722,1724],{},[1579,1718,1719],{},[454,1720,1721],{},"auditOnly(drain, { await? })",[1579,1723,1665],{},[1579,1725,1726,1727,1729],{},"Routes only events with an ",[454,1728,849],{}," field",[1561,1731,1732,1737,1739],{},[1579,1733,1734],{},[454,1735,1736],{},"signed(drain, opts)",[1579,1738,1665],{},[1579,1740,1741],{},"Generic integrity wrapper (hmac \u002F hash-chain)",[1561,1743,1744,1749,1752],{},[1579,1745,1746],{},[454,1747,1748],{},"auditRedactPreset",[1579,1750,1751],{},"config",[1579,1753,1754],{},"Strict PII for audit events",[450,1756,1757,1758,1760],{},"Everything ships from the main ",[454,1759,519],{}," entrypoint.",[1762,1763,1764],"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 pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}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 .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}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 .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}",{"title":481,"searchDepth":525,"depth":525,"links":1766},[1767,1768,1769,1770,1771],{"id":469,"depth":525,"text":470},{"id":711,"depth":525,"text":712},{"id":936,"depth":525,"text":937},{"id":1255,"depth":525,"text":1256},{"id":1552,"depth":525,"text":1553},"File system, Axiom, and Postgres recipes for audit logs, plus mockAudit for tests and the full API reference.","md",[1775,1778],{"label":345,"icon":322,"to":346,"color":1776,"variant":1777},"neutral","subtle",{"label":90,"icon":88,"to":95,"color":1776,"variant":1777},{},{"title":349,"icon":79},{"title":445,"description":1772},"qV1a6_SV8lJv5TO7Ia7C6RIsbpWdiLQjAa4s_SafRwE",[1784,1786],{"title":345,"path":346,"stem":347,"description":1785,"icon":322,"children":-1},"Integrity, redact presets, GDPR vs append-only, retention windows, and the most common pitfalls when shipping audit logs to production.",{"title":353,"path":354,"stem":355,"description":1787,"icon":356,"children":-1},"Add derived context to every wide event automatically — user agent, geo, request size, and trace context. Built-in enrichers from evlog\u002Fenrichers, plus how to compose them with your own.",1780168572137]