Start building
Menu
EMAIL FOR DEVELOPERS

Good things
go both ways.

The email API that answers back. Send with a single request. Receive in a real inbox. Keep domains, templates and access organized by brand.

Start buildingRead the docs

3,000 emails / month free No credit card

Send a little welcomeOUTBOUND
POST /v1/emails
{
"from": "hello@acme.com",
"to": "jamie@example.com",
"subject": "You’re in.",
"text": "Welcome aboard!"
}
acceptedPOST /v1/emails
A conversation comes backINBOUND
Jamie to hello@acme.com

Re: You’re in.

Thanks! Can’t wait to get started.

One domain. A real inbox.
ILLUSTRATIVE SEND + RECEIVE FLOW
YOUR DOMAIN. YOUR REPUTATION. YOUR EMAIL.Meet your email infrastructure
01

API. Both directions.

Send, receive, search, reply.

04

DNS records. That’s it.

Your domain, verified.

∞

Brands on every plan.

Room for every project.

$20

A month to make it yours.

50,000 emails included on Pro.

01 / THE WHOLE CONVERSATION

Great email doesn’t
end at “delivered.”

From the first welcome to the next reply. Everything your product needs to keep the conversation going.

01 — SEND

One call. On its way.

Transactional emails, notifications, and updates. Your From address finds the right brand, identity, and route automatically.

Your app
Your domain
Their inbox
Explore the sending API
02 — RECEIVE

An inbox. Not a dead end.

Give your domain a real inbox. Read, search, and reply through the API, with incoming replies linked to the original send.

support@yourcompany.comYour team
hello@yourcompany.comYour agent
Explore the inbox API

Your reputation, protected.

Scoped API keys and suppression checks control who can send and which recipients are blocked.

The details, in plain sight.

Request logs and message events show what happened, when, and why.

Your integration, documented.

SMTP2GO outbound delivery, scoped API keys, and an OpenAPI contract.

02 / MADE FOR BUILDERS

A few lines.
A lot of possibility.

Plain REST. Your favorite language. One API key between your idea and your first email.

  • The From domain resolves the route
  • Structured errors tell you what to do next
  • Full event history for every message
Make your first request
send your first email
curl https://api.mycompany.email/v1/emails \
  -H "Authorization: Bearer $MYCO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "from": "hello@acme.com",
    "to": "jamie@example.com",
    "subject": "You’re in.",
    "html": "<p>Welcome to the good stuff.</p>"
  }'
const response = await fetch(
  "https://api.mycompany.email/v1/emails", {
    method: "POST",
    headers: {
      Authorization: `Bearer ${process.env.MYCO_API_KEY}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      from: "hello@acme.com",
      to: "jamie@example.com",
      subject: "You’re in.",
      html: "<p>Welcome to the good stuff.</p>",
    }),
  }
);
import os, requests

requests.post(
    "https://api.mycompany.email/v1/emails",
    headers={
        "Authorization": "Bearer " + os.environ["MYCO_API_KEY"]
    },
    json={
        "from": "hello@acme.com",
        "to": "jamie@example.com",
        "subject": "You’re in.",
        "html": "<p>Welcome to the good stuff.</p>",
    },
)
api.mycompany.emailREST / JSON

No SDK required. Just HTTP.

YOUR WORKSPACEEXAMPLE
A
Acme Studioacme.com
Sending
O
Orbit Goodsorbit.example
Sending
N
Northwindnorthwind.example
Paused

Organize each brand.
Scope its API access.

03 / IN GOOD COMPANY

Many brands.
Each with its own name.

Organize each client’s domains, templates, message history and permissions.

Brands have separate access scopes and suppression lists. Outbound delivery uses shared SMTP2GO infrastructure; a brand does not isolate provider IP reputation.

Understand delivery and access

04 / FROM IDEA TO INBOX

You’ve got things to build.
Let’s get email out of the way.

Follow the quickstart
01

Get your API key.

Create an account and start with 3,000 free emails a month through SMTP2GO.

02

Bring your domain.

Add your brand, prove domain ownership, then publish the sending records returned by SMTP2GO.

03

Start a conversation.

Send your first message. Add a mailbox to receive replies. Build the rest your way.

Sending starts after domain verification and remains subject to your plan and provider limits. Incoming mail continues through the separately configured receiving transport.

HERE’S TO WHAT YOU BUILD NEXT

Make yourself
at hello@.

3,000 emails a month, on us.
Paid plans from $20/month, with 50,000 emails included.

Start building for freeFind your plan