Know who’s
behind the request.

import { createVisitorClient } from "@aarondovturkel/doorman-browser";

const visitor = createVisitorClient({
  endpoint: "/api/visitor",
});

const identity = await visitor.identify();

// { visitorId, isReturning }
// Scores stay on your server.
// Destroy the client when collection should stop.
visitor.destroy();

import { createCloudflareVisitor }
  from "@aarondovturkel/doorman-adapters/cloudflare";

export default {
  async fetch(request, env) {
    const visitor = createCloudflareVisitor({
      db: env.VISITORS,
      ai: env.AI,
    });
    return visitor.handle(request);
  },
};

import { createVercelVisitor }
  from "@aarondovturkel/doorman-adapters/vercel";

const visitor = createVercelVisitor({
  db, // Your Postgres pool.
  evaluator: { apiKey: process.env.JEV_API_KEY! },
});

export async function POST(request: Request) {
  return visitor.handle(request);
}

import { createNodeVisitor }
  from "@aarondovturkel/doorman-adapters/node";

const visitor = createNodeVisitor({
  db, // Any compatible Postgres pool.
  evaluator: { apiKey: process.env.JEV_API_KEY! },
});

// Standard Web Request / Response.
const response = await visitor.handle(request);

// Maintenance runs on your schedule.
await visitor.cleanup();

# Native Elixir · your existing Ecto repo
doorman = Doorman.new(
  repo: MyApp.Repo,
  evaluator: [api_key: System.fetch_env!("JEV_API_KEY")]
)

# Your Phoenix controller
Doorman.handle(conn, doorman)

# Optional server-side profile updates
# Doorman.Identity.identify_user(config, user.id)

import { createDoormanClient } from "@aarondovturkel/doorman-browser";

const doorman = createDoormanClient({
  endpoint: "/api/visitor",
  analytics: { posthog, mixpanel }, // Initialized SDKs.
});

await doorman.identify();
// After your app verifies login:
await doorman.identify(user.id, { email: user.email });
await doorman.update({ plan: "team" });
await doorman.track("Project created");
// On logout:
await doorman.reset();