sendmux-sdk

Optional umbrella package for the Sendmux Python SDK.

Documentation

• Sendmux docs: sendmux.ai/docs
• Management API reference: sendmux.ai/docs/api/introduction
• Mailbox API reference: sendmux.ai/docs/mailbox-api/introduction
• Sending API reference: sendmux.ai/docs/sending-api/introduction
• Source repository: Sendmux/sendmux-sdk

Requirements

• Python 3.10 or newer.
• A send-capable smx_mbx_* key or owner-approved Sending-resource smx_agent_* token for Sending clients.
• A mailbox-scoped smx_mbx_* key or scoped smx_agent_* token for Mailbox clients.
• A root smx_root_* key for Management clients.

For OAuth, use a REST access token with the scopes and mailbox access required by the operation. See OAuth for REST APIs.

Installation

pip install sendmux-sdk

Connection checks

Check a Management credential without creating resources:

import os

from sendmux_sdk import management

with management.create_management_client(
    api_key=os.environ["SENDMUX_MANAGEMENT_API_KEY"]
) as client:
    connection = management.ConnectionApi(client).management_get_connection()
    print(connection.data.label, connection.data.team.id)

Use data.label for the connection name and data.team.id for its stable team identifier. Each API surface has its own connection operation:

Create each client with the credential for that surface.

OAuth access tokens

Pass either api_key or access_token. access_token accepts a bare token string or a synchronous callable; the callable is evaluated for each authenticated request. Your application owns token storage, expiry checks and refresh coordination.

import os

from sendmux_sdk import management

client = management.create_management_client(
    access_token=lambda: os.environ["SENDMUX_ACCESS_TOKEN"]
)

Usage

import os

from sendmux_sdk import sending

client = sending.create_sending_client(api_key=os.environ["SENDMUX_SENDING_API_KEY"])
api = sending.EmailsApi(client)

response = api.sending_send_email(
    sending.EmailSendRequest(
        var_from=sending.Address(email="sender@example.com"),
        to=sending.Address(email="recipient@example.com"),
        subject="Hello from Sendmux",
        html_body="<p>Hello.</p>",
        text_body="Hello.",
    ),
    idempotency_key="email_123",
)

print(response.data.message_id)

The umbrella package lazy-loads:

• core from sendmux_core
• sending from sendmux_sending
• mailbox from sendmux_mailbox
• management from sendmux_management

Use the per-surface packages directly when an integration only needs one API surface.

Support

Open an issue in Sendmux/sendmux-sdk with the package name, version, and request ID from any API error.

Licence

MIT. See the licence file.