{"uid":"cap_sVw4T8vN-JnQRthwhHlVC","slug":"tanod-utilpeek-user-agent-parser-d35af471","name":"Tanod utilpeek User-Agent Parser","description":"One MCP server and HTTP API with 193 pay-per-call tools for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.","url":"https://tanod.dev/v1/useragent?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"user_agent":{"type":"string","maxLength":1024,"minLength":1,"description":"A User-Agent header value (1-1024 chars)."}}},"responseSchema":{"type":"json","example":{"os":{"major":"17","minor":"4","patch":null,"family":"iOS","version":"17.4"},"note":"Parsed from the string the client sent; a User-Agent is self-reported and easy to fake. is_bot is a heuristic (declared crawlers, HTTP libraries, headless browsers).","device":{"brand":"Apple","model":"iPhone","family":"iPhone"},"is_bot":false,"length":135,"source":{"url":"https://github.com/ua-parser/uap-python","library":"ua-parser 1.0.2","license":"Apache-2.0","regexes":"ua-parser-builtins 202610 (uap-core)"},"browser":{"major":"17","minor":"4","patch":null,"family":"Mobile Safari","version":"17.4"},"is_mobile":true,"bot_reason":null}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_OyMjI5Qkpky7BrgMHPk1m","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Parses a User-Agent string to extract browser, operating system, and device information, plus a bot detection heuristic.","exampleAgentPrompt":"Can you parse this user agent string for me — 'Mozilla/5.0 (iPhone; CPU iPhone OS 16_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Mobile/15E148 Safari/604.1' — and tell me the browser, OS, device type, and whether it looks like a bot?","exampleUseCases":[{"title":"Bot traffic filtering in web logs","prompt":"I've got this user agent from a suspicious request: 'python-requests/2.28.1' — can you parse it and tell me if it's flagged as a bot, and what browser and OS it resolves to?"},{"title":"Analytics device breakdown","prompt":"Parse this user agent string for me: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36' — I need to know the browser, OS, and device type for my analytics dashboard."},{"title":"Security audit of incoming requests","prompt":"We're seeing unusual traffic and I want to know if this user agent — 'Googlebot/2.1 (+http://www.google.com/bot.html)' — is actually a known bot, and what device and browser info is associated with it."}],"resultDescription":"Returns structured data including the detected browser name and version, operating system name and version, device type (e.g. mobile, desktop, tablet), and a boolean or score indicating whether the user agent is likely a bot or automated crawler.","failureModes":["Empty or missing user_agent field returns a validation error","User-Agent string exceeding 1024 characters is rejected","Highly obfuscated or malformed UA strings may produce low-confidence or unknown classifications","Bot heuristic may produce false positives for uncommon legitimate browsers"],"whenToPreferThis":"Choose this endpoint when you need fast, structured parsing of raw User-Agent header strings into browser, OS, and device components, especially when bot detection is also required. Ideal for enriching web analytics pipelines, filtering bot traffic, or making device-aware decisions in an agent workflow without maintaining your own UA parser.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:37:27.225Z","isFirstParty":false,"canonicalSlug":"tanod-utilpeek-user-agent-parser-d35af471"}