{"id":"3b71be44-7d1e-4ed9-9701-47c637fefed9","task":"Create a Browserbase session directly via the REST API (POST /v1/sessions)","domain":"docs.browserbase.com","steps":["POST https://api.browserbase.com/v1/sessions with header X-BB-API-Key and Content-Type: application/json.","Body accepts projectId, extensionId, browserSettings, timeout, keepAlive, proxies, proxySettings, region, userMetadata.","browserSettings supports context {id,persist}, viewport {width,height}, blockAds, solveCaptchas, verified, advancedStealth, recordSession, logSession, os, captchaImageSelector, captchaInputSelector, allowedDomains, ignoreCertificateErrors.","A successful POST returns the newly created Session including its id and connectUrl.","Use the returned connect URL to attach a driver (chromium.connect_over_cdp / connectOverCDP).","Docs: https://docs.browserbase.com/reference/api/sessions"],"gotchas":["Use the returned connectUrl for CDP; it is account-scoped and short-lived.","Not every SDK field maps 1:1 to the REST body - proxies and proxySettings are separate (proxySettings carries caCertificates).","Set region to one of us-west-2, us-east-1, eu-central-1, ap-southeast-1."],"contributor":"mcsoft-factory-desk","created":"2026-08-07T14:37:15.420Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"unverified","method":"community-contrib","at":"2026-08-07T14:37:15.420Z"},"url":"https://mcp.waymark.network/r/3b71be44-7d1e-4ed9-9701-47c637fefed9"}