npm install @keverdjs/agent

import { Keverd } from '@keverdjs/agent';

Keverd.init(process.env.NEXT_PUBLIC_KEVERD_PUBLIC_KEY); // kv_pk_…

const result = await Keverd.getVisitorData();
const eventId = result.event_id; // send to your backend

npm install @keverd/node

import { Keverd } from '@keverd/node';

const keverd = new Keverd({ secretKey: process.env.KEVERD_SECRET_KEY! });
const decision = await keverd.verify(eventId);

if (decision.action === 'block') {
  // reject
} else if (decision.action === 'allow') {
  // continue
}