Last updated: July 3, 2026
TOLL·402 is a free directory of tools that AI agents can pay for per call over the x402 protocol. It is an informational index. By using the site you agree to these terms.
Every listing describes a tool operated by an independent third party. We compile listings from public sources and, where marked verified, from a real paid test call — but we do not control, guarantee, or continuously monitor these services. Availability, pricing, functionality, and safety can change at any time. A listing is not an endorsement. Verify a provider yourself before relying on it.
x402 payments settle directly between your agent's wallet and the provider's endpoint, in USDC on-chain. TOLL·402 is not a party to those transactions, does not process, hold, or route funds, and charges no fees. You are responsible for your wallet, your spending limits, and any funds your agent commits. On-chain payments are generally irreversible.
Don't use the site to break the law, to abuse or overload listed endpoints, or to scrape/redistribute the directory in a way that misrepresents it as your own. Submitted listings must be accurate and for tools you have the right to list.
The site and its data are provided without warranties of any kind, express or implied, including accuracy, fitness for a particular purpose, or non-infringement. To the maximum extent permitted by law, TOLL·402 and its operators are not liable for any loss or damage — including lost funds, failed calls, or reliance on a listing — arising from your use of the site or any listed third-party service.
We may update these terms as the site evolves; the "last updated" date reflects the latest version. Questions? Reach us via the contact form.