dial-sdk
Official Python SDK for Dial — phone numbers, SMS, WhatsApp, and voice calls for AI agents.
Install
pip install dial-sdk
# or
uv add dial-sdk
Requires Python 3.11+.
Quickstart
The client is async. Construct it with a DialConfig, then call its methods inside an async with block:
import asyncio
from dial_sdk import DialClient, DialConfig, SendMessageParams, MakeCallParams
async def main():
async with DialClient(DialConfig(api_key="sk_live_...")) as dial:
# List your numbers
numbers = await dial.list_numbers()
from_id = numbers[0].id
# Send an SMS
await dial.send_message(SendMessageParams(
to="+15551234567",
from_number_id=from_id,
body="Hello from Dial",
))
# Place an AI voice call
call = await dial.make_call(MakeCallParams(
to="+15551234567",
from_number_id=from_id,
outbound_instruction="You are a friendly assistant confirming an appointment.",
))
print(call.id, call.status)
asyncio.run(main())
DialConfig.base_url defaults to https://api.getdial.ai. Override it for local or self-hosted setups.
Live events
Incoming messages and call transcripts stream via an async generator:
async with DialClient(DialConfig(api_key="sk_live_...")) as dial:
async with dial.new_events_connection() as events:
async for event in events:
print(event) # MessageEvent / CallEvent / CallTranscribed / ...
Client methods
| Method | Description |
|---|---|
list_numbers() |
List the phone numbers on your account |
purchase_number(params) |
Buy a new number (PurchaseNumberParams) |
set_number_properties(...) |
Update a number's nickname / inbound instruction |
send_message(params) |
Send an SMS or WhatsApp message (SendMessageParams) |
reply_to_message(message_id, *, body=None, reaction=None) |
Reply or react to a message (exactly one of body/reaction) |
list_messages(...) |
List messages, optionally filtered (contact for one conversation, search by text) |
list_contacts(...) |
One page of the numbers your lines have talked to |
list_all_contacts(...) |
Every contact, following the cursor |
make_call(params) |
Place an outbound AI voice call (MakeCallParams) |
list_calls(...) |
List calls, optionally filtered |
get_call(call_id) |
Fetch a single call |
new_events_connection() |
Open a live event stream |
Related
dial-langchain— these capabilities as LangChain tools.- Documentation
Release files for dial-sdk 0.34.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| dial_sdk-0.34.1.tar.gz | 117.1 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| dial_sdk-0.34.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 147.4 kB
Release files / dial_sdk-0.34.1.tar.gz
| Download URL | dial_sdk-0.34.1.tar.gz |
|---|---|
| Size | 117.1 kB |
| Tags | Source |
|
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| Tags | Python 3 |
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| Uploaded via |
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|
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