Terms of Service

Last updated: June 25, 2026

These Terms of Service (“Terms”) are a binding agreement between you and Yeetful Inc.(“Yeetful,” “we,” “us”), governing your access to and use of the Yeetful website, dashboard, SDK, APIs, and related services (together, the “Service”). If you use the Service on behalf of an organization, you represent that you are authorized to bind that organization, and “you” includes that organization.

1. What Yeetful is (and is not)

Yeetful lets AI agents pay for inference and data per call in USDC on the Base network using the x402 standard, and provides spend controls (allowlists, per-call and per-day budgets, a freeze switch), receipts, and a routing engine that selects third-party MCP services on your behalf.

Yeetful is non-custodial. We do not take custody of your funds, private keys, or crypto-assets. Payments settle directly from your wallet to third-party services on a public blockchain. Yeetful is not a bank, money transmitter, exchange, broker, custodian, or investment adviser, and the Service is not a financial product.

2. Eligibility

You must be at least 18 years old and able to form a binding contract. You may not use the Service if you are barred from doing so under applicable law, or if you are located in, or a resident of, a jurisdiction subject to comprehensive sanctions, or if you are on any government restricted-party or sanctions list. You are responsible for complying with the laws that apply to you, including those governing crypto-assets, taxes, and AI use.

3. Accounts and sign-in

You can access the Service by connecting a self-custodied wallet (verified with a Sign-In With Ethereum signature), or by creating an embedded wallet through Coinbase Developer Platform (“CDP”) using email, Google, or X. Authentication and the embedded wallet are provided by Coinbase and governed by Coinbase’s terms; see our Privacy Policy for what we receive.

You are responsible for safeguarding your wallet, private keys, recovery methods, API keys, and any social or email accounts used to sign in. Activity under your wallet or keys is your responsibility. We cannot recover lost keys, reverse signed transactions, or restore access to a wallet we never held.

4. Acceptable use

You agree not to, and not to help anyone else:

• use the Service for unlawful, fraudulent, infringing, or harmful purposes;
• launder money, evade sanctions, finance illegal activity, or transact in goods or services you are not legally permitted to;
• attempt to circumvent spend controls, rate limits, allowlists, authentication, or other security or access controls;
• probe, scrape, overload, or disrupt the Service or its infrastructure, or introduce malware or automated abuse;
• infringe intellectual-property or privacy rights, or violate the terms of any third-party service you reach through Yeetful;
• use the Service to generate or distribute unlawful content, or to build a competing service by copying ours.

We may suspend or terminate access that we reasonably believe violates these Terms or creates risk or legal exposure, with or without notice.

5. Payments, crypto-assets, and third-party pricing

Calls are paid in USDC on Base. You fund and control your own wallet. Per-call prices are set by the third-party MCP services you choose or that the routing engine selects, not by Yeetful, and may change at any time. Blockchain transactions are irreversible; once signed and settled, a payment cannot be undone by us. You are responsible for network fees, for keeping sufficient balance, and for any taxes arising from your use.

Spend controls are enforced on a best-effort basis for the payments Yeetful executes or observes; they are not a guarantee against loss, and on externally-signed transactions they are advisory. You remain responsible for what your agents and keys authorize.

6. Third-party services

The Service connects you to independent third parties — MCP/x402 services, inference and data providers, wallet and authentication providers (including Coinbase CDP), and public blockchains. We do not control and are not responsible for third-party services, their availability, pricing, content, or how they handle your data or requests. Your use of them is governed by their terms and policies.

7. No professional advice

The Service and its content do not constitute financial, investment, trading, legal, accounting, or tax advice. Outputs from AI models and third-party data may be inaccurate or incomplete. You are solely responsible for decisions you make using the Service.

8. Assumption of risk

Crypto-assets and blockchain technology carry significant risk, including price volatility, smart-contract and protocol bugs, network congestion or failure, irreversible transactions, loss of keys, and changing or uncertain regulation. By using the Service you acknowledge and accept these risks and agree that we are not liable for losses arising from them.

9. Intellectual property

The Service, including its software, design, and content (excluding your content and open-source components), is owned by Yeetful or its licensors and protected by law. We grant you a limited, non-exclusive, non-transferable, revocable right to use the Service under these Terms. Our SDK and other components released under an open-source license are governed by that license. You retain ownership of content you submit, and grant us a license to host, process, and display it as needed to operate and improve the Service.

10. Beta and changes to the Service

The Service is offered on an evolving basis and may include experimental features. We may add, change, suspend, or discontinue any part of the Service at any time. We may update these Terms; material changes will be reflected by updating the date above and, where appropriate, by additional notice. Your continued use after changes take effect means you accept the updated Terms.

11. Disclaimers

The Service is provided “as is” and “as available,” without warranties of any kind, whether express, implied, or statutory, including implied warranties of merchantability, fitness for a particular purpose, title, and non-infringement. We do not warrant that the Service will be uninterrupted, secure, error-free, or that any result will be accurate or reliable.

12. Limitation of liability

To the maximum extent permitted by law, Yeetful and its affiliates, officers, and agents will not be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or for any loss of profits, data, goodwill, or crypto-assets, arising out of or relating to the Service. To the maximum extent permitted by law, our total aggregate liability for all claims relating to the Service will not exceed the greater of the amount of fees you paid to Yeetful (as distinct from third-party services) in the three months before the claim, or USD $100. Some jurisdictions do not allow certain limitations, so some of the above may not apply to you.

13. Indemnification

You agree to indemnify and hold harmless Yeetful and its affiliates from any claims, losses, and expenses (including reasonable legal fees) arising from your use of the Service, your content, or your violation of these Terms or applicable law.

14. Termination

You may stop using the Service at any time. We may suspend or terminate your access as described in these Terms. Provisions that by their nature should survive termination (including sections 5–13 and 15) will survive.

15. Governing law and disputes

These Terms are governed by the laws of [governing jurisdiction], without regard to conflict-of-laws rules, and the courts located in [venue] will have exclusive jurisdiction, except where applicable law provides otherwise. If any provision is found unenforceable, the rest remains in effect.

16. Contact

Questions about these Terms: [legal@yeetful.com].