ClankerMails

Programmable inboxes for your workflows.

Give any workflow a real email address. Read it over the REST API, get a signed webhook when mail arrives, or forward it on.

mybot@clankermails.com · mybot@inboxbot.email

  • Webhooks in milliseconds
  • Parsed JSON, not raw MIME
  • No SMTP or IMAP
your-app.ts
// Create an inbox for your workflow
const inbox = await fetch("https://clankermails.com/v1/inboxes", {
  method: "POST",
  headers: { "Authorization": `Bearer ${apiKey}` },
  body: JSON.stringify({ local_part: "mybot", webhook_url: url })
}).then(r => r.json());

// mybot@clankermails.com is live

// ...or just poll for new mail
const { messages } = await fetch(
  `https://clankermails.com/v1/inboxes/${inbox.id}/messages`,
  { headers: { "Authorization": `Bearer ${apiKey}` } }
).then(r => r.json());

for (const msg of messages) handle(msg.from, msg.subject);

Email that behaves like an API

Inbound mail is still how half your tools talk to you. ClankerMails turns it into something your code can use.

Pick a name, get an address

Create mybot@clankermails.com and it is live immediately. Domains, DNS, and DKIM are our problem.

Push or poll

A signed webhook hits your endpoint when mail arrives, with retries. Or poll the REST API on your own schedule.

Every message, parsed

Sender, subject, text, HTML, headers, attachments: clean JSON per message. No mailparser required.

What people wire up

Anything that arrives by email can become a webhook, an API call, or a row in your database.

Automations and integrations

Turn inbound mail into events for Zapier, Make, n8n, or your own server.

Alerts and monitoring

Route GitHub, Stripe, Sentry, or uptime alerts to a handler that acts on them.

Parsing and data capture

Pull fields from invoices, receipts, and confirmations straight into your database.

AI agents and bots

Give Claude, ChatGPT, or OpenClaw an address of its own. Hosted MCP server included.

Forwarding and filtering

Forward to your real inbox, with per-sender allow and block lists.

Digests and newsletters

Land newsletters on one address and roll them into a daily digest.

How it works

  1. Create a free account. Sign up with Google or email.
  2. Create an inbox. Pick a name and a domain. The address is live.
  3. Point your code at it. Poll the REST API, receive signed webhooks, or forward it on. Anything that speaks HTTP works.
What you skip
  • SMTP and IMAP servers
  • OAuth token refreshes
  • Gmail API quotas
  • Hand-parsing MIME
  • DKIM / SPF / DMARC setup

Pricing

A free sandbox to build against. Upgrade when your inboxes start doing real work.

Pricing
Sandbox Pro Business
Price $0 forever $9 / month $29 / month
Inboxes 1 10 50
Messages 50 / month 10,000 / month 100,000 / month
Attachments 5 MB 25 MB 25 MB
Retention 1 day 30 days 90 days
Webhooks Signed Signed Signed
Support Community Email Priority
Try the sandbox Get started Start 14-day trial

Give your next workflow a real inbox.