Cookie Notice
This Cookie Notice explains how Nicklaus Williams ("we," "us," or "our") uses cookies and similar technologies on https://x402check.dev (the "Site").
What are cookies?
Cookies are small data files placed on your device when you visit a website. They are often used for login sessions, preferences, analytics, and advertising.
What we use on this Site
We do not set first-party cookies. The Site and API are served by a Cloudflare Worker that does not write Set-Cookie headers for analytics, advertising, or preference tracking. We do not load Google Analytics, advertising pixels, session-replay SDKs, or similar third-party trackers in our pages.
Because we do not use non-essential cookies or similar tracking technologies for analytics or ads, no cookie consent banner is required for our own cookies, and none is shown.
Categories
| Type | Do we use it? | Notes |
|---|---|---|
| Essential / first-party | No app cookies | API auth is via x402 payment headers, not cookies. No accounts. |
| Analytics | No | We do not embed analytics scripts. |
| Advertising | No | We do not run ads or ad cookies. |
| Social | No | No social login or share-tracking cookies on the Site. |
| CDN / network | Possibly at the edge | Cloudflare may process technical request data to operate the network. See Cloudflare's public documentation for any edge cookies their products may set in some configurations. Our application code does not set them. |
Other storage
We do not use localStorage, sessionStorage, or Flash LSOs for tracking. Watch subscriptions are stored server-side in Cloudflare KV after you pay, keyed by watch id.
Your choices
You can still block cookies in your browser settings. Doing so should not break core API use, because paid calls use HTTP payment headers rather than cookies. For more on how we handle personal data (including optional watch emails), see the Privacy Policy.
Changes
If we ever add analytics or non-essential cookies, we will update this notice and, where required, request consent before setting them.
Questions
Nicklaus Williams Tuscaloosa, Alabama, United States Email: nicklauswilliams25@gmail.com Product: https://x402check.dev X: https://x.com/x402checkdev Source: https://github.com/nwilliams005/x402check