Hi, I have nextjs project and from this project I call binacne api public routes. In local environment everything works fine but when I deploy it on vercel then binance api tells me 'Restricted access'(error 451). Any suggestions ?
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Hi, I have nextjs project and from this project I call binacne api public routes. In local environment everything works fine but when I deploy it on vercel then binance api tells me 'Restricted access'(error 451). Any suggestions ?
Binance blocks many cloud / datacenter IP ranges.
So Binance responds with:
451 – Restricted access
This is Binance intentionally blocking server-hosted traffic
Why public routes still fail
Even though you’re calling public Binance endpoints (no API key), Binance still applies:
Geo restrictions
Datacenter / bot protection
IP reputation checks
So “public” ≠ “allowed from anywhere”