Domainee Docs

Introduction

Connect your customers' domains to your origins, with automatic SSL, in two API calls.

Welcome to Domainee. This product lets your customers point their own domains at your application — fully automated TLS, no DNS-validation back-and-forth, single CNAME for the customer.

What you get

  • Zero-touch SSL. When a request first arrives for a customer's domain, we issue a cert and serve traffic. Renewal is automatic forever.
  • A single REST API. Create domains, route them to your origins, listen to webhooks. That's the whole API surface.
  • Predictable pricing. First 50 domains free, then $0.20/domain with volume discounts to 50% off. Bandwidth is 400 GB included + $0.05/GB. See Pricing.

How it works

Your customer's user → shop.acme.com
                           │
                  CNAME to edge.domainee.dev
                           │
                           ▼
            Domainee TLS edge (issues cert, terminates TLS)
                           │
                           ▼
            Domainee L7 edge (looks up origin from your config)
                           │
                           ▼
                Your origin (e.g. https://acme.fly.dev)

The customer publishes a single CNAME. The first time someone hits it, we provision a Let's Encrypt cert (with on-demand TLS). After that, traffic flows through us to your origin URL.

What you do

  1. Sign up at domainee.dev/sign-up. No credit card required for the free tier (50 domains, 100 GB bandwidth/month).
  2. Mint an API key from the Developers page in your dashboard.
  3. Call POST /v1/domains for each customer hostname you want to route.
  4. Tell your customer to publish one CNAME. We auto-detect when they do and flip the domain status to verified within 60 seconds.

The Quickstart walks through the whole flow with copy-pastable commands.

Where to go next

  • Quickstart — your first domain in 5 minutes
  • Authentication — API keys and Bearer tokens
  • Domains API — full reference
  • Webhooks — get notified when domain status changes
  • MCP server — manage Domainee from Claude Desktop, Cursor, or any MCP client
  • Errors — error codes, retries, idempotency

Next

Quickstart

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