sendmux-sending 1.3.0

Generated Python client for the Sendmux Sending API.

sendmux-sending

Generated Python client for the Sendmux Sending API.

Documentation

• 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.

Installation

pip install sendmux-sending

Usage

import os

from sendmux_sending import Address, EmailSendRequest, EmailsApi, create_sending_client

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

response = api.sending_send_email(
    EmailSendRequest(
        var_from=Address(email="[e-mail]"),
        to=Address(email="[e-mail]"),
        subject="Hello from Sendmux",
        html_body="<p>Hello.</p>",
        text_body="Hello.",
    ),
    idempotency_key="email_123",
)

print(response.data.message_id)

The package exports every generated Sending model and API class plus:

• create_sending_client
• configure_sending
• SendmuxSendingApiClient
• file helpers: upload_attachment_from_file, send_email_with_files, and explicit legacy attachment_from_file

Attachments

For real files, upload bytes first and send with returned attachment_id refs. send_email_with_files does that automatically, so file bytes never enter model context or the JSON send body. Inline base64 remains available only when you intentionally call attachment_from_file for tiny generated content.

import os

from sendmux_sending import create_sending_client, send_email_with_files

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

send_email_with_files(
    client,
    files=["./report.pdf"],
    idempotency_key="report-123",
    body={
        "from": {"email": "[e-mail]"},
        "to": {"email": "[e-mail]"},
        "subject": "Report",
        "html_body": "<p>Attached.</p>",
    },
)

To upload first and compose the send yourself:

import os

from sendmux_sending import EmailSendRequest, EmailsApi, create_sending_client, upload_attachment_from_file

client = create_sending_client(api_key=os.environ["SENDMUX_SENDING_API_KEY"])
attachment = upload_attachment_from_file(client, file_path="./report.pdf")

EmailsApi(client).sending_send_email(
    EmailSendRequest.from_dict({
        "from": {"email": "[e-mail]"},
        "to": {"email": "[e-mail]"},
        "subject": "Report",
        "html_body": "<p>Attached.</p>",
        "attachments": [{"attachment_id": attachment.data.attachment_id}],
    })
)

Request helpers

Use sendmux-core when you need explicit idempotency, conditional request, pagination, retry, or typed-error helpers. The generated Sending client already uses the shared retry and error mapper.

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.