{"uid":"cap_H2SPXtKCMgHyfuRiB0-yL","slug":"agentrxi-browser-session-start-f4381dce","name":"AgentRXI Browser Session Start","description":"Rent a real Chrome browser for up to 60 minutes: opens a live session (optionally at a URL) and returns a session id, a screenshot, the page text and the clickable controls. Drive it step by step with /v1/browser/act (click, type, press, scroll, select, go back). The session stays open 10 minutes after each action. Also callable as GET with the same fields as query parameters.","url":"https://agentrxi.com/v1/browser/start?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"url":{"type":"string","description":"Page to open"},"width":{"type":"integer"},"height":{"type":"integer"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hSv7i6dC7NwLxm_eXI_OM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Rents a live Chrome browser session for up to 60 minutes, returning a session ID, screenshot, page text, and clickable controls for step-by-step web automation.","exampleAgentPrompt":"Open a live Chrome browser session at https://example.com with a 1280x800 viewport and give me a screenshot, the page text, and all the clickable controls so I can start automating it.","exampleUseCases":[{"title":"Automated web form submission","prompt":"Start a browser session at https://forms.example.com/signup so I can see the form fields and then fill them out step by step."},{"title":"Screenshot capture for QA testing","prompt":"Open a live Chrome browser at https://staging.myapp.com with a 1920x1080 viewport and take a screenshot so I can check how the page looks before we deploy."},{"title":"Scraping interactive content","prompt":"Launch a browser session on https://news.ycombinator.com so I can get all the clickable links and headlines from the front page right now."}],"resultDescription":"Returns a session ID (used for subsequent /v1/browser/act calls), a screenshot image of the page, the full visible text content of the page, and a list of clickable/interactive controls. The session remains open for 10 minutes after each action, up to 60 minutes total.","failureModes":["Invalid or unreachable URL causes session to open at blank page or error page","Session timeout after 10 minutes of inactivity — agent must act promptly","Rendering failures for pages requiring authentication or CAPTCHA","Exceeding 60-minute maximum session duration","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need to interact with a live, JavaScript-rendered webpage — especially for login flows, form submission, dynamic content, or multi-step automation that requires seeing real browser state. Prefer over static scraping tools when the page relies heavily on JavaScript or user interaction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:39:24.857Z","isFirstParty":false,"canonicalSlug":"agentrxi-browser-session-start-f4381dce"}