🔒 Device Pairing: Link your e-reader to sync reading progress silently and automatically.
Connect E-Reader
On your Kindle/KOReader, tap Tools → Sink → Pair Device (Phone/PC) to generate a 6-character code.
🔑 Pairing PIN Help & Recovery
Set PIN in Cloudflare Dashboard (Recommended):
In Cloudflare Dashboard → Workers → your worker → Settings → Variables and Secrets, add PAIRING_PIN with your chosen 4 digits (e.g. 1234). This takes effect immediately.
Reset from Already-Paired E-Reader:
Open KOReader → tap Tools → Sink → Reset Pairing PIN.
First-time setup?
If this is your first time setting up, generate a code on your reader, type it above, and choose any 4-digit PIN below.