Cookie Policy
Last updated: April 2026
Overview
Cookies are small text files that websites store on your device. They allow us to remember your preferences, keep you signed in, and protect the site against abuse.
CoinKirin uses a minimal set of cookies. We do not use advertising cookies that track you across other websites. Analytics are opt-in only.
Cookies We Use
| Cookie | Purpose | Category | Duration | Source |
|---|---|---|---|---|
| access_token | Authentication — keeps you signed in. | Necessary | 15 minutes | First-party |
| refresh_token | Session persistence — refreshes your login without re-entering credentials. | Necessary | 30 days | First-party |
| admin_access_token | Admin panel authentication (staff only). | Necessary | 1 hour | First-party |
| admin_refresh_token | Admin panel session persistence (staff only). | Necessary | 30 days | First-party |
| cookie_consent | Stores your cookie consent preferences. | Necessary | 1 year | First-party |
| theme | Remembers your dark / light theme preference. | Preferences | 1 year | First-party |
| NEXT_LOCALE | Remembers your language preference. | Preferences | 1 year | First-party |
| __cf_bm | Distinguishes humans from bots to protect against spam. | Necessary | 30 minutes | Cloudflare |
| cf_clearance | DDoS protection and bot mitigation. | Necessary | 30 days | Cloudflare |
| __cf_chl_* | Cloudflare Turnstile challenge for anti-bot verification. | Necessary | Session | Cloudflare |
Managing Your Preferences
You can manage your cookie preferences at any time using the consent banner at the bottom of the page, or by clearing cookies in your browser settings. The banner offers three choices:
- Accept all: Allows all categories including analytics.
- Reject all: Only necessary cookies remain. Analytics cookies are cleared and not set.
- Customize: Granular toggle — enable analytics and / or marketing independently.
Third-Party Cookie Providers
Some cookies are set by third-party services we rely on for security and infrastructure. These services process data under their own privacy policies:
- Cloudflare — Cloudflare Privacy Policy
Withdrawing Your Consent
You can withdraw consent for optional cookies at any time:
- Click "Reject all" in the cookie consent banner when it next appears, or clear your browser storage to re-trigger the banner.
- Clear cookies for coinkirin.com in your browser settings — this removes all stored preferences and signs you out.
- Use browser-level Do Not Track or Global Privacy Control signals — we honor these signals where applicable.
Contact
For questions about our cookie use, contact privacy@coinkirin.com. See our full Privacy Policy.