PingBase

Uptime monitoring and status pages built on Cloudflare Workers. Fast, affordable, globally distributed.

Landing Page | Dashboard | API Health

Features

• Uptime Monitoring — HTTP/HTTPS checks from Cloudflare's global edge network
• Status Pages — Public status pages with 90-day uptime history charts
• Instant Alerts — Email notifications when your services go down
• JWT Auth — Secure email/password authentication with PBKDF2 hashing
• Stripe Billing — Free, Pro ($9/mo), and Team ($29/mo) tiers
• Zero Infrastructure — Runs entirely on Cloudflare Workers + D1 + KV

Pricing

	Free	Pro	Team
Price	$0	$9/mo	$29/mo
Monitors	3	20	50
Check Interval	5 min	1 min	1 min
Status Pages	1	1	5
History	24 hours	90 days	1 year
Custom Domain	No	Yes	Yes

Tech Stack

• Runtime: Cloudflare Workers
• Database: Cloudflare D1 (SQLite)
• Cache: Cloudflare KV
• Auth: JWT + PBKDF2 (Web Crypto API, zero dependencies)
• Billing: Stripe Checkout + Customer Portal
• Frontend: Vanilla HTML/CSS/JS (no build step)

Project Structure

src/
  index.ts        — Worker entry point (HTTP + Cron)
  api.ts          — REST API routes (auth, monitors, billing)
  auth.ts         — JWT + password hashing (Web Crypto)
  db.ts           — D1 database queries
  kv.ts           — KV status cache + write buffer
  monitor.ts      — Monitoring engine
  alerts.ts       — Alert pipeline
  stripe.ts       — Stripe integration
  status-page.ts  — Public status page renderer
  types.ts        — TypeScript interfaces
dashboard/        — Admin dashboard (vanilla HTML/JS)
landing/          — Marketing landing page
migrations/       — D1 database schema
scripts/          — Deployment automation

Setup

Prerequisites

• Node.js 18+
• Wrangler CLI (npm install -g wrangler)
• Cloudflare account
• Stripe account (for billing)

1. Install dependencies

cd projects/pingbase
npm install

2. Authenticate with Cloudflare

wrangler login

3. Deploy

The deploy script handles everything — D1 database, KV namespaces, secrets, Worker, and Pages:

./scripts/deploy.sh

It will prompt for secrets (JWT_SECRET, Stripe keys, Resend API key). JWT_SECRET auto-generates if left blank.

4. Set up Stripe

1. Create products and prices in your Stripe Dashboard:

   • Pro Monthly — $9/month
   • Pro Annual — $90/year ($7.50/mo)
   • Team Monthly — $29/month
   • Team Annual — $288/year ($24/mo)

2. Set price IDs as secrets:

   wrangler secret put STRIPE_PRO_MONTHLY_PRICE
   wrangler secret put STRIPE_PRO_ANNUAL_PRICE
   wrangler secret put STRIPE_TEAM_MONTHLY_PRICE
   wrangler secret put STRIPE_TEAM_ANNUAL_PRICE

3. Add a webhook endpoint in Stripe pointing to:

   https://<your-worker>.workers.dev/api/webhooks/stripe
   

   Events to subscribe: checkout.session.completed, customer.subscription.updated, customer.subscription.deleted

5. Local development

npm run dev

API

Method	Endpoint	Description
POST	/api/auth/signup	Create account
POST	/api/auth/login	Sign in
GET	/api/auth/me	Current user
GET	/api/monitors	List monitors
POST	/api/monitors	Create monitor
GET	/api/monitors/:id	Get monitor + status
PATCH	/api/monitors/:id	Update monitor
DELETE	/api/monitors/:id	Delete monitor
GET	/api/monitors/:id/checks	Check history
GET	/api/billing/status	Billing status
POST	/api/billing/checkout	Start Stripe checkout
POST	/api/billing/portal	Stripe billing portal
GET	/api/status/:slug	Public status page data
GET	/health	Health check

All authenticated endpoints require Authorization: Bearer <token> header.

License

MIT