{"uid":"cap_GfQUNE2y8Txu1UWXwORAq","slug":"browser-use-cloud-ai-browser-automation-23a664a5","name":"Browser Use Cloud AI Browser Automation","description":"Browser Use: AI browser automation agents in the cloud. POST a natural-language task and an agent navigates websites, fills forms, clicks buttons, extracts structured data, and completes multi-step workflows just like a human. Stealth-enabled remote browsers with CAPTCHA solving, residential proxies, live session view, and optional structured output. Payments top up your balance; managing your session is free — you only pay to open a new browser. Docs: https://docs.browser-use.com","url":"https://x402.api-staging-ufcbwvyv9yifyyvc3.browser-use.com/api/v3/sessions","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["task"],"properties":{"task":{"type":"string","description":"Natural-language instructions for the agent to execute in a remote browser."},"model":{"type":"string","description":"LLM powering the agent: \"gemini-3-flash\" (fast/cheap), \"claude-sonnet-5\" (balanced), \"claude-opus-4.7\" (most capable, default), \"claude-opus-4.8\" (newest Opus tier)."},"keepAlive":{"type":"boolean","description":"Keep the session idle after the task completes so follow-up tasks reuse browser state."},"sessionId":{"type":"string","description":"Dispatch the task to an existing idle session instead of creating a new one."},"maxCostUsd":{"type":"number","description":"Maximum total cost in USD for this session; the task stops when reached."},"outputSchema":{"type":"object","description":"JSON Schema the agent's final output must conform to; enables structured output."},"enableRecording":{"type":"boolean","description":"Record a video of the browser session, returned as recordingUrls."},"proxyCountryCode":{"type":"string","description":"Country code for the browser proxy (e.g. \"US\", \"DE\", \"JP\"). Defaults to \"US\"."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["id","status"],"properties":{"id":{"type":"string","description":"Session id — poll GET /api/v3/sessions/{session_id} for progress."},"output":{"description":"Agent's final result: free-form text, or structured data when outputSchema was requested."},"status":{"enum":["created","idle","running","stopped","timed_out","error"],"type":"string"},"liveUrl":{"type":"string","description":"Watch the browser session live."},"stepCount":{"type":"integer"},"recordingUrls":{"type":"array","items":{"type":"string"},"description":"Video recordings of the session when enableRecording was set."},"isTaskSuccessful":{"type":"boolean","description":"Agent self-assessment of whether the task succeeded."}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","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":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3M6x-w8o3gGdMtOaroYS2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Launches a cloud browser agent that executes a natural-language task by navigating websites, filling forms, clicking buttons, and extracting structured data like a human","exampleAgentPrompt":"Go to the TechCrunch homepage, find the three most recent AI-related articles, and pull back each article's title, author, publication date, and URL as structured data.","exampleUseCases":[{"title":"Lead generation from company directories","prompt":"Browse LinkedIn's company search, find the top 10 SaaS companies in Austin with 50–200 employees, and extract each company's name, website, and industry for me."},{"title":"Automated price monitoring","prompt":"Go to Amazon and search for 'mechanical keyboards under $100', then collect the product name, price, rating, and product URL for the first 15 results and return them as structured data."},{"title":"Form submission on behalf of user","prompt":"Go to the city of Austin's permit application portal, fill out a contractor registration form using my business details — company name Apex Build LLC, EIN 82-4491230, email ops@apexbuild.com, phone 512-555-0182 — and submit it."}],"resultDescription":"Returns a session result object containing the completed task output (as structured or free-text data depending on configuration), the session ID, a live session view URL for monitoring, task completion status, and any extracted structured data matching a requested schema.","failureModes":["CAPTCHA not solved — agent may time out or fail on sites with aggressive bot detection","Task ambiguity — vague natural language instructions may cause the agent to misinterpret the goal","Site structure changes — dynamic or JavaScript-heavy pages may cause navigation failures","Authentication required — agent cannot log in without credentials provided in task","Rate limiting or IP blocking by target site despite residential proxies","Insufficient balance — call fails if account balance is below $1 USDC","Session timeout — long-running multi-step tasks may exceed session limits"],"whenToPreferThis":"Choose this endpoint when you need a cloud-based AI agent to complete browser tasks expressed in plain English, especially multi-step workflows involving form filling, clicking, and data extraction across real websites — with built-in CAPTCHA solving, residential proxies, and no need to manage browser infrastructure yourself. Prefer this over headless browser SDKs or scraping APIs when the task is complex, requires human-like interaction, or involves dynamic JavaScript-rendered content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:32:29.336Z","isFirstParty":false}