About
Software agents that use the web like people do
Node Mantis is the API for AI web-automation agents. We build the intelligence, authentication, and usage-based billing so you can point an agent at any website and have it search, fill forms, and complete real tasks — without brittle scripts or per-site integrations.
The browser is the API
Most software still ships without a machine-usable interface. Rather than wait for every site to publish one, our agents use the same interface people do — a real browser — so they work on the web as it already exists.
Local client, remote intelligence
Your client controls a real browser on your own machine, keeping cookies and session storage local. Task instructions, selected page context, and screenshots are sent to the service, which supplies the reasoning, authentication, and metering needed to decide each action.
Pay for what you run
No seats, no subscriptions. You are billed per agent step, with a clear ledger and a dashboard that shows exactly where every credit went.
Get in touch
Questions, feedback, or interested in what we're building? We read every message.