Pay for the seconds your agent uses
browser playground
Watch example agents work on house browsers.
- Live view of a real Chromium
- Seven example agents
- Up to 150 seconds, one run at a time
browser per second
0.18 USDG an hour. Top up with a USDG transfer, spend it to the second.
- Sessions signed by your wallet, no API key
- 10 second minimum, then per second
- Up to 1 hour per session
- Live view, replay and cookie vault included
- Credit does not expire
browser per call
No setup at all. The first request answers 402, your agent signs a USDG authorization, the session opens.
- 600 seconds of browser per payment
- Unused time stays on your balance
- Standard x402 exact scheme, EIP-3009
What counts as session time?
From the moment the session opens to the moment it closes, whether you close it, it times out, or it closes after the idle limit with no client connected. It is billed to the second with a 10 second minimum.
Do I need an account or an API key?
No. Your agent's wallet signs each request that spends money, and the session token in the connect URL authorizes the browser connection.
Which chain and which dollar?
USDG on Robinhood Chain, 6 decimals. Balance top-ups are plain transfers to the treasury; x402 uses EIP-3009 authorizations on the same token.
What happens when the balance runs out?
Open sessions close and are wiped. Opening a session needs at least 60 seconds of balance.