Browserbase
/browserbase
Browserbase provides headless browser infrastructure for AI agents and automation — fleets of cloud browsers you drive with standard tools like Playwright and Puppeteer, complete with stealth features and built-in proxies. It shines on exactly the tasks a simple fetch can’t handle: multi-step flows, authenticated sessions and richly interactive pages. By taking on the operational burden of running browsers reliably at scale, it lets developers focus on the automation logic rather than the infrastructure beneath it.
Call Browserbase through the gateway
Same paths, parameters and responses as Browserbase's native API — auxiliar injects the upstream key server-side and debits the provider's metered cost from your credits.
curl https://api.auxiliar.ai/browserbase/<native-path> \ -H "Authorization: Bearer $AUXILIAR_API_KEY"
Exact endpoints and parameters: docs.auxiliar.ai/browserbase. An empty balance returns HTTP 402 — no silent degradation; see how billing behaves.
Choose if
You need multi-step, stateful or auth-walled flows and want to drive the browser yourself.
Avoid if
You want a one-shot URL→content call — it returns a session handle, not content.
Evals
How Browserbase performed on the curator-fleet web-access evals — the real measured numbers behind each composite, ranked best-first. Every provider runs the identical task corpus; each scorecard carries its run date.