{"uid":"cap_gizQb3mA1ashSxxV_Al3d","slug":"browserbase-session-extend-05d37c1a","name":"Browserbase Session Extend","description":"Extend an existing Browserbase session by adding more prepaid time","url":"https://x402.browserbase.com/browser/session/sess_7f3a9c2e1b4d/extend","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0gJZYrj6c0SZJUXMtgGjM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Adds more prepaid time to an existing Browserbase headless browser session identified by session ID","exampleAgentPrompt":"My Browserbase session sess_7f3a9c2e1b4d is about to run out of time — can you extend it by adding more prepaid time so the automation keeps running?","exampleUseCases":[{"title":"Prevent long scrape from timing out","prompt":"My web scraping job is taking longer than expected — extend the Browserbase session sess_7f3a9c2e1b4d before it expires so the scraper doesn't get cut off mid-run."},{"title":"Keep multi-step checkout bot alive","prompt":"The automated checkout flow is still running on session sess_7f3a9c2e1b4d and needs more time — go ahead and add more prepaid minutes to it."},{"title":"Extend session during interactive browser test","prompt":"I'm running a browser test on session sess_7f3a9c2e1b4d and it's going to need more time than originally allocated — can you extend it now before the clock runs out?"}],"resultDescription":"Returns confirmation that the session has been extended with additional prepaid time, including the updated session expiry or remaining duration details for the specified session ID.","failureModes":["Session ID not found or already expired — returns 404 or session-not-found error","Insufficient payment or payment failure — returns 402 Payment Required","Session has already been terminated — cannot extend a closed session","Invalid session ID format — returns 400 Bad Request","Network timeout reaching the browser infrastructure — returns 5xx error"],"whenToPreferThis":"Use this endpoint when you have an active Browserbase session that is approaching its prepaid time limit and you need to continue using it without interruption. This is the correct endpoint when you already have a valid session ID (not when you need to create a new session). Prefer this over creating a new session when you want to preserve existing browser state, cookies, and page context.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:43:43.271Z","isFirstParty":false}