Metadata-Version: 2.4
Name: siphon-ai
Version: 0.1.0
Summary: SIPHON: Production-ready AI telephony/calling agents in few lines of code.
Project-URL: Homepage, https://siphon.blackdwarf.in/
Project-URL: Source, https://github.com/blackdwarftech/siphon
Author-email: BLACKDWARF <hi@blackdwarf.in>
License: Apache-2.0
License-File: LICENSE
Keywords: ai-call-processing,ai-calling,ai-calling-crm-integration,ai-phone-systems,ai-telephony,ai-voice-systems,automated-calling,call-analytics,call-center,call-routing,calling-agent,contact-center,contact-center-solutions,conversational-ai,ivr,ivr-systems,livekit,livekit-agents,pstn,realtime,realtime-ai,sip,speech-to-text,telephony,telephony-ai-solutions,telephony-api,telephony-automation,telephony-crm-integration,telephony-devices,telephony-integrations,telephony-platform,telephony-sdk,telephony-voice-platform,text-to-speech,voice-agents,voice-ai,voice-api,voice-assistant,voice-automation,voice-calling-platform,voice-communication-platform,voice-communications,voice-contact-center,voice-infrastructure,voice-integration,voice-messaging,voice-orchestration,voice-telephony,voice-to-voice,voice-workflow,webrtc
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Typing :: Typed
Requires-Python: >=3.10
Requires-Dist: boto3
Requires-Dist: livekit
Requires-Dist: livekit-agents
Requires-Dist: livekit-agents[anthropic]
Requires-Dist: livekit-agents[assemblyai]
Requires-Dist: livekit-agents[cartesia]
Requires-Dist: livekit-agents[deepgram]
Requires-Dist: livekit-agents[elevenlabs]
Requires-Dist: livekit-agents[google]
Requires-Dist: livekit-agents[groq]
Requires-Dist: livekit-agents[mistralai]
Requires-Dist: livekit-agents[openai]
Requires-Dist: livekit-agents[rime]
Requires-Dist: livekit-agents[sarvam]
Requires-Dist: livekit-agents[silero]
Requires-Dist: livekit-agents[turn-detector]
Requires-Dist: livekit-api
Requires-Dist: livekit-plugins-noise-cancellation
Requires-Dist: psycopg2
Requires-Dist: pymongo
Requires-Dist: python-dotenv
Requires-Dist: redis
Requires-Dist: sqlalchemy
Description-Content-Type: text/markdown

<p align="center">
  <img src="https://siphon.blackdwarf.in/logo.png" alt="SIPHON" width="100" />
</p>

<h1 align="center">SIPHON</h1>

<p align="center">
  <a href="https://siphon.blackdwarf.in/docs">
    <img src="https://img.shields.io/badge/Documentation-000000?style=for-the-badge&logo=readthedocs&logoColor=white" alt="Documentation">
  </a>
  <a href="https://opensource.org/license/apache-2-0">
    <img src="https://img.shields.io/badge/License-Apache%202.0-D22128?style=for-the-badge&logo=Apache&logoColor=white" alt="License">
  </a>
  <a href="https://pypi.org/project/siphon-ai/">
    <img src="https://img.shields.io/pypi/v/siphon-ai?style=for-the-badge&logo=pypi&logoColor=white" alt="PyPI">
  </a>
</p>

<p align="center">
  <strong>Build calling agents in minutes, not months.</strong>
</p>

<p>
  Building calling agents manually requires stitching together WebSockets, managing audio buffers, and synchronizing state across multiple AI models. Siphon abstracts this entire layer into a clean, developer-friendly API that scales effortlessly.
</p>

⭐ Drop a star to help us grow!


<br/>

<p align="center">
  <img src="https://siphon.blackdwarf.in/system_overview.png" alt="SIPHON Architecture" width="100%" />
</p>

<br/>

## Not another toy framework.

Siphon is built for production environments where reliability and latency are non-negotiable.

| ⚡ **Low Latency**                                                                                    | 🛡️ **Production Ready**                                                                             | 🚀 **Infinite Scale**                                                                         |
| :--------------------------------------------------------------------------------------------------- | :------------------------------------------------------------------------------------------------- | :------------------------------------------------------------------------------------------- |
| Powered by WebRTC (LiveKit) for sub-500ms voice interactions that feel like real human conversation. | Handles the chaotic reality of phone networks—audio packet loss, SIP signaling, and interruptions. | Define your agent once and run it on 1 or 1,000 servers. It balances the load automatically. |

<br/>


## Quick Start
 
If you're new to Siphon, we recommend checking out:
- 📖 **[Documentation](https://siphon.blackdwarf.in/docs)**
- ⚡ **[Quick Start Guide](https://siphon.blackdwarf.in/docs/overview/getting-started)**

### 1. Install
```bash
pip install siphon-ai
```

### 2. Configure Environment
Siphon requires **LiveKit** for real-time media and API keys for your AI providers.

Create a `.env` file:
```bash
# LiveKit (Cloud: https://cloud.livekit.io/ or Self-hosted)
LIVEKIT_URL=...
LIVEKIT_API_KEY=...
LIVEKIT_API_SECRET=...

# AI Providers
OPENAI_API_KEY=...
DEEPGRAM_API_KEY=...
CARTESIA_API_KEY=...
```

### 3. Create your Agent
Create a file named `agent.py`. This simple agent acts as a helpful assistant.

```python
from siphon.agent import Agent
from siphon.plugins import openai, cartesia, deepgram
from dotenv import load_dotenv

load_dotenv()

# Initialize your AI stack
llm = openai.LLM()
tts = cartesia.TTS()
stt = deepgram.STT()

# Define the Agent
agent = Agent(
    agent_name="Receptionist",
    llm=llm,
    tts=tts,
    stt=stt,
    system_instructions="You are a helpful receptionist. Answer succinctly.",
)

if __name__ == "__main__":
    # One-time setup: downloads required files (only needed on fresh machines)
    agent.download_files()

    # Start the agent worker in development mode
    agent.dev()

    # Start the agent worker in production mode
    # agent.start()
```

For more details on configuring your **[Agent](https://siphon.blackdwarf.in/docs/agents/overview)** (latency, interruptions, VAD...etc) and exploring available **[Plugins](https://siphon.blackdwarf.in/docs/plugins/overview)** (Deepgram, Cartesia, OpenAI, ElevenLabs...etc), check out the documentation.


### 4. Run
Start your agent worker.

```bash
python agent.py
```

**Horizontal Scaling**: To scale, simply run this command on multiple servers. The worker architecture automatically detects new nodes and balances the load with **Zero Configuration**. [Learn more about Scaling](https://siphon.blackdwarf.in/docs/concepts/scaling)


## Capabilities

### 📞 Receive Calls (Inbound)
Bind a phone number to your agent using a Dispatch rule.

```python
import os
from siphon.telephony.inbound import Dispatch
from dotenv import load_dotenv

load_dotenv()

dispatch = Dispatch(
    dispatch_name="customer-support",
    agent_name="Receptionist", # Must match the name in agent.py
    sip_trunk_id=os.getenv("SIP_TRUNK_ID"),
    # Or: sip_number=os.getenv("SIP_NUMBER"),
)
dispatch.agent()
```

> **Note**: For more details, check out the **[Inbound Documentation](https://siphon.blackdwarf.in/docs/calling/inbound/overview)**. To configure numbers with providers like Twilio, see the **[Twilio Setup Guide](https://siphon.blackdwarf.in/docs/guides/twilio)**.

### 📱 Make Calls (Outbound)
Trigger calls programmatically from your code or API.

```python
import os
from siphon.telephony.outbound import Call
from dotenv import load_dotenv

load_dotenv()

call = Call(
    agent_name="Receptionist", # Must match the name in agent.py
    sip_trunk_setup={ ... }, # Your SIP credentials
    # Or: sip_trunk_id=os.getenv("SIP_TRUNK_ID"),
    number_to_call="+15550199"
)
call.start()
```

> **Note**: For more details, check out the **[Outbound Documentation](https://siphon.blackdwarf.in/docs/calling/outbound/overview)**. To configure trunks with providers like Twilio, see the **[Twilio Setup Guide](https://siphon.blackdwarf.in/docs/guides/twilio)**.

### 💾 Persist Call Data
Siphon enables call recordings, transcriptions, and metadata persistence via environment variables.

```bash
# Enable saving features
CALL_RECORDING=true
SAVE_METADATA=true
SAVE_TRANSCRIPTION=true

# Configure storage location (locally, S3, Redis, Postgres, etc)
METADATA_LOCATION=Metadata # saves locally
TRANSCRIPTION_LOCATION=postgresql://..... # saves to postgresql

# Configure S3 (Call Recordings are always saved to S3)
AWS_S3_ENDPOINT=
AWS_S3_ACCESS_KEY_ID=
AWS_S3_SECRET_ACCESS_KEY=
AWS_S3_BUCKET=
AWS_S3_REGION=
AWS_S3_FORCE_PATH_STYLE=true
```

> **Note**: Siphon supports multiple storage backends. For detailed configuration instructions, see the **[Call Data Documentation](https://siphon.blackdwarf.in/docs/agents/call-data)**.

## 🚀 Examples and demo

Coming soon stay tuned 👀!

## 📖 Documentation

For detailed documentation, visit [Siphon Documentation](https://siphon.blackdwarf.in/docs), including a [Quickstart Guide](https://siphon.blackdwarf.in/docs/overview/getting-started).

## 🤝 Contributing

We love contributions from the community ❤️. For details on contributing or running the project for development, check out our [Contributing Guide](https://github.com/blackdwarftech/siphon/blob/main/CONTRIBUTING.md).

## Support us

We are constantly improving, and more features and examples are coming soon. If you love this project, please drop us a star ⭐ at [GitHub repo](https://github.com/blackdwarftech/siphon) to stay tuned and help us grow.

## License

Siphon is Apache 2.0 licensed.
