Vercel BotID is an invisible CAPTCHA with no visible challenges or manual bot management required. BotID is a new protection layer on Vercel designed for public, high-value routes such as checkouts, signups, AI chat interfaces, LLM-powered endpoints, and public APIs that are targets for sophisticated bots mimicking real user behavior. Unlike IP-based or heuristic systems, BotID: Silently collects thousands of signals that distinguish human users from bot Mutates these detections on every page load, evading reverse engineering and sophisticated bypasses Streams attack data into a global machine learning mesh, collectively strengthening protection for all customers Powered by Kasada , BotID integrates into your application with a type-safe SDK : Client-side detection using the <BotIdClient> component Server-side verification with the checkBotId function Automatic labeling of logs and telemetry for blocked sessions import { checkBotId } from "botid/server" ; export async function POST ( req : Request ) {…