Metadata-Version: 2.4
Name: commune-mail
Version: 0.1.0
Summary: Python SDK for Commune – email infrastructure for agents. Threads, inboxes, domains, attachments, and sending.
Project-URL: Homepage, https://github.com/commune-ai/commune
Project-URL: Documentation, https://docs.commune.sh
Project-URL: Repository, https://github.com/commune-ai/commune
Author-email: Commune <hello@commune.sh>
License-Expression: MIT
Keywords: agent,ai,api,email,inbox,sdk,threads
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Communications :: Email
Classifier: Typing :: Typed
Requires-Python: >=3.9
Requires-Dist: httpx>=0.25.0
Requires-Dist: pydantic>=2.0.0
Description-Content-Type: text/markdown

# Commune Python SDK

Python SDK for [Commune](https://commune.sh) — email infrastructure for AI agents.

```bash
pip install commune-ai
```

---

## Quickstart

From zero to a working email agent in 4 lines — no domain setup, no DNS:

```python
from commune import CommuneClient

client = CommuneClient(api_key="comm_...")

# Create an inbox — domain is auto-assigned
inbox = client.inboxes.create(local_part="support")
print(f"Inbox ready: {inbox.address}")  # → "support@agents.postking.io"

# List email threads
threads = client.threads.list(inbox_id=inbox.id, limit=5)
for t in threads.data:
    print(f"  [{t.message_count} msgs] {t.subject}")

# Send an email
client.messages.send(
    to="user@example.com",
    subject="Hello from my agent",
    text="Hi there!",
)
```

That's it. No domain verification, no DNS records. Just create an inbox and start sending/receiving.

---

## Concepts

Commune organizes email around four layers:

```
Domain  →  Inbox  →  Thread  →  Message
```

- **Domain** — A custom email domain you own (e.g. `example.com`). You verify it by adding DNS records.
- **Inbox** — A mailbox under a domain (e.g. `support@example.com`). Each inbox can have webhooks for real-time notifications.
- **Thread** — A conversation: a group of related messages sharing a subject/reply chain. Called `conversation_id` internally, exposed as `thread_id` in the SDK.
- **Message** — A single email (inbound or outbound) within a thread.

---

## Client

```python
from commune import CommuneClient

client = CommuneClient(
    api_key="comm_...",     # Required. Your API key.
    base_url=None,          # Optional. Override API URL.
    timeout=30.0,           # Optional. Request timeout in seconds.
)
```

Supports context manager:

```python
with CommuneClient(api_key="comm_...") as client:
    domains = client.domains.list()
# Connection closed automatically
```

---

## Domains

Domains are the foundation. You register a domain, add DNS records, verify it, then create inboxes under it.

### `client.domains.list()`

List all domains in your organization.

```python
domains = client.domains.list()
# → [Domain(id="d_abc123", name="example.com", status="verified", ...)]
```

**Returns:** `list[Domain]`

| Field | Type | Description |
|-------|------|-------------|
| `id` | `str` | Domain ID |
| `name` | `str` | Domain name |
| `status` | `str` | `"not_started"`, `"pending"`, `"verified"`, `"failed"` |
| `region` | `str` | AWS region |
| `records` | `list` | DNS records (MX, TXT, CNAME) |
| `inboxes` | `list[Inbox]` | Inboxes under this domain |

### `client.domains.create(name, region=None)`

Register a new domain. After creating, you'll need to verify it.

```python
domain = client.domains.create(name="example.com")
print(domain.id)      # → "d_abc123"
print(domain.status)  # → "not_started"
```

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `name` | `str` | Yes | Domain name (e.g. `"example.com"`) |
| `region` | `str` | No | AWS region (e.g. `"us-east-1"`) |

### `client.domains.get(domain_id)`

Get full details for a single domain.

```python
domain = client.domains.get("d_abc123")
```

### `client.domains.records(domain_id)`

Get the DNS records you need to add at your registrar.

```python
records = client.domains.records("d_abc123")
for r in records:
    print(f"  {r['type']} {r['name']} → {r['value']}")
```

**Returns:** `list[dict]` — each record has `type`, `name`, `value`, `status`, `ttl`.

### `client.domains.verify(domain_id)`

Trigger verification after you've added the DNS records.

```python
result = client.domains.verify("d_abc123")
```

### Typical flow

```python
# 1. Create the domain
domain = client.domains.create(name="example.com")

# 2. Get DNS records to configure
records = client.domains.records(domain.id)
print("Add these DNS records at your registrar:")
for r in records:
    print(f"  {r['type']} {r['name']} → {r['value']}")

# 3. After adding records, verify
result = client.domains.verify(domain.id)

# 4. Check status
domain = client.domains.get(domain.id)
print(f"Status: {domain.status}")  # → "verified"
```

---

## Inboxes

Inboxes are mailboxes that receive and send email. Create one with just a `local_part` — the domain is auto-assigned.

### `client.inboxes.create(local_part, *, domain_id=None, name=None, webhook=None)`

Create a new inbox. Domain is **auto-resolved** if not provided — no DNS setup needed.

```python
# Simplest — domain auto-assigned
inbox = client.inboxes.create(local_part="support")
print(inbox.address)  # → "support@agents.postking.io"

# Explicit domain (if you have a custom domain)
inbox = client.inboxes.create(local_part="billing", domain_id="d_abc123")
```

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `local_part` | `str` | Yes | Part before `@` (e.g. `"support"`, `"billing"`) |
| `domain_id` | `str` | No | Domain to create under. Auto-resolved if omitted. |
| `name` | `str` | No | Display name |
| `webhook` | `dict` | No | `{"endpoint": "https://...", "events": ["inbound"]}` |

**Returns:** `Inbox`

| Field | Type | Description |
|-------|------|-------------|
| `id` | `str` | Inbox ID |
| `local_part` | `str` | Part before `@` |
| `address` | `str` | Full email address |
| `webhook` | `InboxWebhook \| str \| None` | Webhook configuration |
| `status` | `str \| None` | Inbox status |
| `created_at` | `str \| None` | ISO timestamp |

### `client.inboxes.list(domain_id=None)`

List inboxes. Without `domain_id`, lists all inboxes across all domains.

```python
# All inboxes
inboxes = client.inboxes.list()

# Inboxes for a specific domain
inboxes = client.inboxes.list(domain_id="d_abc123")
```

### `client.inboxes.get(domain_id, inbox_id)`

```python
inbox = client.inboxes.get("d_abc123", "i_xyz")
```

### `client.inboxes.update(domain_id, inbox_id, **fields)`

Update one or more fields. Only provided fields are changed.

```python
inbox = client.inboxes.update("d_abc123", "i_xyz", local_part="help")
```

### `client.inboxes.set_webhook(domain_id, inbox_id, *, endpoint, events=None)`

Shortcut to set a webhook. You'll receive a POST when emails arrive.

```python
client.inboxes.set_webhook(
    "d_abc123", "i_xyz",
    endpoint="https://your-app.com/webhook",
    events=["inbound"],
)
```

### `client.inboxes.remove(domain_id, inbox_id)`

Delete an inbox permanently.

```python
client.inboxes.remove("d_abc123", "i_xyz")  # → True
```

---

## Threads

A thread is a conversation — a group of related email messages. Threads are listed with **cursor-based pagination** for efficient browsing of large mailboxes.

### `client.threads.list(*, inbox_id=None, domain_id=None, limit=20, cursor=None, order="desc")`

List threads for an inbox or domain. Returns newest first by default.

```python
result = client.threads.list(inbox_id="i_xyz", limit=10)

for thread in result.data:
    print(f"[{thread.message_count} msgs] {thread.subject}")
    print(f"  Last activity: {thread.last_message_at}")
    print(f"  Preview: {thread.snippet}")

# Paginate
if result.has_more:
    page2 = client.threads.list(inbox_id="i_xyz", cursor=result.next_cursor)
```

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `inbox_id` | `str` | One of these | Filter by inbox |
| `domain_id` | `str` | required | Filter by domain |
| `limit` | `int` | No | 1–100, default 20 |
| `cursor` | `str` | No | Cursor from previous `next_cursor` |
| `order` | `str` | No | `"desc"` (newest first) or `"asc"` |

**Returns:** `ThreadList`

```python
ThreadList(
    data=[Thread(...)],   # List of thread summaries
    next_cursor="abc...", # Pass to next call for next page (None if no more)
    has_more=True,        # Whether more pages exist
)
```

**Thread object:**

| Field | Type | Description |
|-------|------|-------------|
| `thread_id` | `str` | Thread identifier |
| `subject` | `str \| None` | Email subject |
| `last_message_at` | `str` | ISO timestamp of last message |
| `first_message_at` | `str \| None` | ISO timestamp of first message |
| `message_count` | `int` | Total messages in thread |
| `snippet` | `str \| None` | Preview of last message (up to 200 chars) |
| `last_direction` | `str \| None` | `"inbound"` or `"outbound"` |
| `inbox_id` | `str \| None` | Inbox this thread belongs to |
| `domain_id` | `str \| None` | Domain this thread belongs to |
| `has_attachments` | `bool` | Whether any message has attachments |

### `client.threads.messages(thread_id, *, limit=50, order="asc")`

Get all messages in a thread. Returns oldest first by default (chronological reading order).

```python
messages = client.threads.messages("conv_abc123")

for msg in messages:
    sender = next((p.identity for p in msg.participants if p.role == "sender"), "unknown")
    print(f"  [{msg.direction}] From: {sender}")
    print(f"  Subject: {msg.metadata.subject}")
    print(f"  {msg.content[:200]}")
    print()
```

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `thread_id` | `str` | Yes | Thread ID |
| `limit` | `int` | No | 1–1000, default 50 |
| `order` | `str` | No | `"asc"` (chronological) or `"desc"` |

**Returns:** `list[Message]`

**Message object:**

| Field | Type | Description |
|-------|------|-------------|
| `message_id` | `str` | Unique message identifier |
| `conversation_id` | `str` | Thread ID this message belongs to |
| `direction` | `str` | `"inbound"` or `"outbound"` |
| `participants` | `list[Participant]` | `[{role: "sender", identity: "user@..."}, ...]` |
| `content` | `str` | Plain text body |
| `content_html` | `str \| None` | HTML body |
| `attachments` | `list[str]` | Attachment IDs |
| `created_at` | `str` | ISO timestamp |
| `metadata.subject` | `str` | Subject line |
| `metadata.inbox_id` | `str` | Inbox ID |

---

## Messages

### `client.messages.send(**kwargs)`

Send an email. Returns the sent message data.

```python
result = client.messages.send(
    to="user@example.com",
    subject="Order Confirmation",
    html="<h1>Thanks for your order!</h1><p>Your order #1234 is confirmed.</p>",
)
```

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `to` | `str \| list[str]` | Yes | Recipient(s) |
| `subject` | `str` | Yes | Subject line |
| `html` | `str` | No* | HTML body |
| `text` | `str` | No* | Plain text body |
| `from_address` | `str` | No | Sender (uses domain default) |
| `cc` | `list[str]` | No | CC recipients |
| `bcc` | `list[str]` | No | BCC recipients |
| `reply_to` | `str` | No | Reply-to address |
| `thread_id` | `str` | No | Reply in existing thread |
| `domain_id` | `str` | No | Send from specific domain |
| `inbox_id` | `str` | No | Send from specific inbox |
| `attachments` | `list[str]` | No | Attachment IDs |
| `headers` | `dict[str, str]` | No | Custom headers |

*At least one of `html` or `text` is required.

**Reply to a thread:**

```python
client.messages.send(
    to="customer@gmail.com",
    subject="Re: Order Issue",
    html="<p>We're looking into this for you.</p>",
    thread_id="conv_abc123",  # continues the thread
    inbox_id="i_xyz",
)
```

### `client.messages.list(**kwargs)`

List messages with filters. Provide at least one of `inbox_id`, `domain_id`, or `sender`.

```python
messages = client.messages.list(
    inbox_id="i_xyz",
    limit=20,
    order="desc",
    after="2025-01-01T00:00:00Z",
)
```

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `inbox_id` | `str` | One of | Filter by inbox |
| `domain_id` | `str` | these | Filter by domain |
| `sender` | `str` | required | Filter by sender email |
| `limit` | `int` | No | 1–1000, default 50 |
| `order` | `str` | No | `"asc"` or `"desc"` (default) |
| `before` | `str` | No | ISO date — messages before this time |
| `after` | `str` | No | ISO date — messages after this time |

---

## Attachments

Upload files, then reference them when sending emails.

### `client.attachments.upload(content, filename, mime_type)`

Upload a file. Returns an `attachment_id` you pass to `messages.send()`.

```python
import base64

with open("invoice.pdf", "rb") as f:
    content = base64.b64encode(f.read()).decode()

upload = client.attachments.upload(
    content=content,
    filename="invoice.pdf",
    mime_type="application/pdf",
)
print(upload.attachment_id)  # → "att_abc123"
print(upload.size)           # → 45230
```

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `content` | `str` | Yes | Base64-encoded file data |
| `filename` | `str` | Yes | Original filename |
| `mime_type` | `str` | Yes | MIME type |

**Returns:** `AttachmentUpload`

| Field | Type | Description |
|-------|------|-------------|
| `attachment_id` | `str` | ID to use in `messages.send()` |
| `filename` | `str` | Filename |
| `mime_type` | `str` | MIME type |
| `size` | `int` | Size in bytes |

### `client.attachments.get(attachment_id)`

Get metadata for an uploaded attachment.

```python
att = client.attachments.get("att_abc123")
print(att.filename, att.mime_type, att.size)
```

### `client.attachments.url(attachment_id, *, expires_in=3600)`

Get a temporary download URL.

```python
url_info = client.attachments.url("att_abc123", expires_in=7200)
print(url_info.url)         # → "https://..."
print(url_info.expires_in)  # → 7200
```

**Returns:** `AttachmentUrl`

| Field | Type | Description |
|-------|------|-------------|
| `url` | `str` | Temporary download URL |
| `expires_in` | `int` | Seconds until URL expires |
| `filename` | `str` | Filename |
| `mime_type` | `str` | MIME type |
| `size` | `int` | Size in bytes |

### Full attachment flow

```python
import base64

# 1. Upload the file
with open("report.pdf", "rb") as f:
    content = base64.b64encode(f.read()).decode()

upload = client.attachments.upload(content, "report.pdf", "application/pdf")

# 2. Send email with attachment
client.messages.send(
    to="user@example.com",
    subject="Monthly Report",
    html="<p>Please find the report attached.</p>",
    attachments=[upload.attachment_id],
)

# 3. Later, get a download URL for that attachment
url_info = client.attachments.url(upload.attachment_id)
print(f"Download: {url_info.url}")
```

---

## Error Handling

All errors inherit from `CommuneError`. Catch specific types or the base class.

```python
from commune import (
    CommuneClient,
    CommuneError,
    AuthenticationError,
    NotFoundError,
    ValidationError,
    RateLimitError,
)

try:
    client = CommuneClient(api_key="comm_...")
    domain = client.domains.get("nonexistent")
except AuthenticationError:
    # 401 — invalid or expired API key
    print("Check your API key")
except NotFoundError:
    # 404 — resource doesn't exist
    print("Domain not found")
except ValidationError as e:
    # 400 — bad request parameters
    print(f"Invalid request: {e.message}")
except RateLimitError:
    # 429 — too many requests
    print("Slow down, try again in a moment")
except CommuneError as e:
    # Catch-all for any API error
    print(f"Error ({e.status_code}): {e.message}")
```

| Exception | HTTP Status | When |
|-----------|-------------|------|
| `AuthenticationError` | 401 | Invalid/expired API key |
| `ValidationError` | 400 | Bad request parameters |
| `NotFoundError` | 404 | Resource doesn't exist |
| `RateLimitError` | 429 | Too many requests |
| `CommuneError` | Any | Base class for all errors |

---

## License

MIT
