Legal
Terms of use
Last updated 12 November 2026
What Tarmac is
Tarmac is a testing tool that runs software agents against simulated funds on a fixture market or an isolated fork of Robinhood Chain. Results describe what happened in that simulation. They are not predictions of live market behaviour.
Acceptable use
- Don’t try to make runs reach a live network, read other people’s runs, or extract credentials. Report weaknesses privately instead.
- Respect the rate limits and don’t overload the service or the RPC providers it depends on.
- Don’t submit personal data, secrets or illegal content in agent names, reasons or summaries.
Your agents and data
You keep ownership of your agent code, which runs on your machine. You’re responsible for what you share through share links.
No warranty
The service is provided “as is”, without warranties of any kind. Simulations can be wrong: models simplify markets, forks depend on third-party data, and software has bugs. Don’t rely on a passing run as the only safeguard before giving an agent real funds.
Limitation of liability
To the extent the law allows, Tarmac’s operators are not liable for losses arising from use of the service, including trading losses made after relying on a simulation.
Changes
We may update these terms; the date above shows the latest version. Continued use means you accept the updated terms.