{"slug":"x402-api-browser-use-com-api-v3-sessions-fbef4b","title":"Browser Use","host":"x402.api.browser-use.com","method":"POST","resource":"https://x402.api.browser-use.com/api/v3/sessions","category":"market","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","price_listed":1.0,"price_asked":1.0,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1042,"reported_calls_30d":12,"reported_payers_30d":7,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"task":"Go to example.com and tell me the page title"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"enableRecording":{"description":"Record a video of the browser session, returned as recordingUrls.","type":"boolean"},"keepAlive":{"description":"Keep the session idle after the task completes so follow-up tasks reuse browser state.","type":"boolean"},"maxCostUsd":{"description":"Maximum total cost in USD for this session; the task stops when reached.","type":"number"},"model":{"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).","type":"string"},"outputSchema":{"description":"JSON Schema the agent's final output must conform to; enables structured output.","type":"object"},"proxyCountryCode":{"description":"Country code for the browser proxy (e.g. \"US\", \"DE\", \"JP\"). Defaults to \"US\".","type":"string"},"sessionId":{"description":"Dispatch the task to an existing idle session instead of creating a new one.","type":"string"},"task":{"description":"Natural-language instructions for the agent to execute in a remote browser.","type":"string"}},"required":["task"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"id":{"description":"Session id — poll GET /api/v3/sessions/{session_id} for progress.","type":"string"},"isTaskSuccessful":{"description":"Agent self-assessment of whether the task succeeded.","type":"boolean"},"liveUrl":{"description":"Watch the browser session live.","type":"string"},"output":{"description":"Agent's final result: free-form text, or structured data when outputSchema was requested."},"recordingUrls":{"description":"Video recordings of the session when enableRecording was set.","items":{"type":"string"},"type":"array"},"status":{"enum":["created","idle","running","stopped","timed_out","error"],"type":"string"},"stepCount":{"type":"integer"}},"required":["id","status"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":1.0,"price_match":true,"latency_ms":1042,"error":null}],"description_full":"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","last_updated":"2026-09-24T17:11:56.855Z","schemes":["exact","upto"]}