Terms of Service

Last updated 2026-10-25.

1. Who we are

WebLens is operated by Vasilis Totskas, Kalama 25, 10443 Athens, Greece ("we"). Contact: vassilistotskas@msn.com. These terms govern your use of the WebLens API, website and MCP server (the "service").

2. The service

WebLens fetches, renders, searches and extracts publicly available web content on your request, and returns it through an HTTP API. The endpoints, their inputs, outputs and prices are documented at /docs and /openapi.json.

3. Paying

Per request (x402). A paid endpoint answers 402 Payment Required with its price. You pay by signing a USDC transfer that settles on-chain. If the request fails, the payment is not settled. A settled payment is final.

Prepaid API keys. You can buy a prepaid credit pack by card.

• Card purchases are sold through Link (Sold through Link, LLC, Stripe's affiliate), which is the merchant of record. Link charges your card, issues the receipt and invoice, and handles taxes. Link's terms govern the purchase.
• Credit is in US dollars at face value: a $10 pack buys $10 of calls. Credit does not expire.
• Credit is not money and earns no interest. It cannot be transferred, and it cannot be exchanged for cash except under our refund policy.
• Each call debits its listed price. The Credit-Cost and Credit-Balance response headers show the amount charged and what remains.
• A call that fails, with an error response, is credited back automatically.
• The API key is the only credential for your balance. Keep it secret. You can rotate it at POST /account/key/rotate, and the old key stops working at once. We can restore access to a lost key only when you prove the purchase, for example with the Link receipt.

Marketplaces. When you use WebLens through a marketplace such as Apify, that marketplace bills you under its own terms.

Prices per call may change. Changes are published in the documentation before they apply, and credit you already bought keeps its dollar value.

4. Acceptable use

• Use the service lawfully.
• You are responsible for what you do with the content you retrieve, including copyright, database rights, the target site's terms, and data-protection law for any personal data in it. For that data, you are the controller.
• Do not use the service to attack, overload or gain unauthorised access to any system. Do not bypass access controls or paywalls, collect credentials, or send spam.
• /crawl honours robots.txt by default.

We may refuse, rate-limit or suspend use that breaks these terms or endangers the service. If we close an account for any reason other than your breach of these terms, we refund its unused balance.

5. Availability

The service is provided as is, without a service-level commitment. Web content and third-party providers can change or fail, so results may be incomplete. We may change or retire endpoints, giving notice in the documentation where we can.

6. Liability

To the extent the law allows, we are not liable for indirect or consequential loss, or for loss of profit or data. Our total liability is limited to what you paid us in the 12 months before the claim. Nothing in these terms limits liability for intent or gross negligence, or any right a consumer has under mandatory law.

7. Consumers in the EU and UK

If you buy as a consumer, you keep your mandatory rights. That includes the 14-day right of withdrawal described in Link's terms; see our refund policy.

8. Changes

We may update these terms. The date at the top shows the current version. Using the service after a change means you accept it.

9. Law

These terms are governed by Greek law, and the courts of Greece have jurisdiction. If you are a consumer, you keep the protection of the mandatory law of the country where you live.