CRA Factory — build your own paying agent

1. Where will the agent live?

The program you talk to your AI in. The agent plugs into it as a set of tools.

2. How much may it spend?

Pick a starting point, then change any number. These are hard limits: the AI cannot raise them, because it never sees them as something it can edit.

Per day, in total ($)The most it can spend in 24 hours, whatever happens. Per seller, per day ($)So one site cannot take the whole budget. Per payment ($)The most a single call may cost. Most calls cost a fraction of a cent. Payments per minuteA brake, in case the AI gets stuck in a loop.

3. Which sites may it pay?

Leave empty to let it pay any site that asks over x402, within the limits above. Or list the only sites you trust, one per line.

Allowed sites (optional)

4. Network and key file

The agent gets its own new wallet. Its key is created on your machine by the command below, never by this page. Leave the path as it is unless you want the file somewhere else.

Key file, full pathLeft as it is, the command uses the .cra-agent folder in your home. Change it only if you want another place, with the full path.

Your agent, in words

What this page does not do

It does not create a wallet, see a key, or send anything anywhere: everything above is put together in your browser, and the key is made on your machine by the command you paste. The command is open source: the “by hand” section shows every step it takes. It does not hold your money either. The agent spends from its own small wallet, which you fill, and it can never spend more than what is in it or more than the limits you set.

Want to see a payment first, with no install? Buy one API call from your browser wallet. Every payment made through us is listed on the status page.