Privacy policy

Appraisr is free and open with no accounts or sign-up, so there is nothing tied to your identity to collect. We don't run any analytics, advertising, or tracking scripts, and we don't set tracking cookies. Our hosting provider (Vercel) automatically logs standard web-server request data (such as IP address and request timestamps) for security and reliability, the same as almost any website — we don't use it for anything else and don't combine it with anything else.

The extension only runs on OpenSea, Blur, and Magic Eden item and collection pages. When it detects an NFT contract address and token ID in the page URL, it sends just that (contract address + token ID) to our own API at appraisr.co to look up a fair-value estimate, then draws the result as an overlay on the page.

• No account, login, wallet connection, or personal information of any kind is collected.
• No browsing history is recorded or stored — each lookup is a stateless request for one token.
• No analytics, advertising, or third-party tracking SDKs are included.
• Nothing is sold or shared with third parties.
• The extension only talks to appraisr.co and does not read or transmit anything else from the page.

Reach us at hello@appraisr.xyz. Appraisr is not affiliated with OpenSea, Blur, Magic Eden, or any NFT collection it displays data for.