2¢ per email

Let Claude Codesend the email.

Claude Code writes the message and puts it in someone's inbox itself, 2¢ an email. It can also buy an inbox of its own and read the replies. No SMTP server, no sending provider account.

TaskFuel connects Claude Code to paid tools through one prepaid balance. You review the provider and request quote before spending.

Start for FreeWhat it can do ↓
No card required
Works with

What your agent can call.

Currently available through StableEmail. Your AI picks the one that fits and checks the exact price before it pays.

  • Send an email

    Send from StableEmail’s shared relay with text or HTML and up to five attachments.

    2¢
  • Buy an inbox

    Get an inbox for 30 days. Check the provider’s renewal terms before buying.

    $1
  • Send from your inbox

    Send from an inbox you have purchased.

    0.5¢
  • List and read messages

    List messages and read their contents, including attachment links.

    0.1¢ each
  • Buy a subdomain

    Create inboxes under your own subdomain on stableemail.dev.

    $5
  • Manage and clean up

    Manage inbox settings or request cancellation under the provider’s terms.

    Free

Try it in your next task.

Sign in to TaskFuel and copy the connection prompt into your agent. Approve the connection, then ask for the work you need.

Connect TaskFuel in the environment where Claude Code is working. Keep the request with the project context and tell Claude Code where to save the result.

01

Name the task

Tell your agent what the output needs to contain.

02

See the price

Ask for the provider and request quote before spending.

03

Review the response

Check the output against your task. The call reports its cost and remaining balance.

When to use it.

Build and deploy

Say when the long job finished.

A task runs for twenty minutes and you find out when you next look at the terminal. Have Claude Code mail you the result instead, 2¢, and stop watching it.

Agents that need replies

An inbox of its own.

$1 buys Claude Code an inbox for 30 days. It can receive a confirmation and read it back at 0.1¢ a message, without touching your personal mail.

Reports and digests

Send the summary, do not print it.

Anything Claude Code can write it can send: a test report, a release note, a weekly digest. HTML or plain text, attachments included.

Providers for this task.

CapabilityProvidersReference
Send an emailAgentMail, AgentMail via Orthogonal, StableEmail, Sats4AICompare routes · Endpoint data

Good Questions.

Can Claude Code send emails?

Not on its own: it has no mail server behind it. Connect TaskFuel and it composes and sends the message as a tool call, 2¢ an email, either from a shared sender or from an inbox you buy it.

Do I need an SMTP server or a sending provider account?

No. One TaskFuel account and one prepaid balance covers it. TaskFuel pays the provider and bills your balance, so there is no key in your shell history and no sending domain to configure.

What does an email cost?

2¢ to send. An inbox of its own is $1 for 30 days, sending from that inbox is 0.5¢, and reading a message is 0.1¢. Claude Code reads the exact price before it pays.

Can it receive email, not just send?

Yes. It can buy an inbox, list and read the messages in it, and delete them when it is done. Deleting is free.

Can it send attachments and HTML?

Yes. Recipients, subject, HTML or plain text, and attachments.

What if a send fails?

Upstream 4xx and 5xx responses are not charged. A successful provider response can still be charged when its answer is empty or unhelpful.

Your agent can do things it couldn’t this morning.

$1 in free credit, no card required.

Start for Free