PendragonDI API Pro

Context-rich, in-app duplicate detection for Python — real-time, local, and secure.

🚀 Quickstart (Simple Mode)

from pendragondi_api_pro import duplicate_guard

@duplicate_guard
def call_api(...):
    ...

⚡️ Advanced Usage

from pendragondi_api_pro import duplicate_guard_pro

@duplicate_guard_pro(window_ms=3000, capture_args=False, rate_limit_per_minute=60)
def call_api(...):
    ...

📂 Examples

• examples/guard_simple.py
• examples/guard_advanced.py

📦 Export Reports

from pendragondi_api_pro import get_event_log, export_html

events = get_event_log().snapshot()
export_html(events, "report.html")

🖥 Optional CLI (Windows Caveat)

You can also use the tool via command line:

python -m pendragondi_api_pro export --output myreport.html --format html

ℹ️ Note: The pendragondi-api-pro CLI script may not resolve correctly on some Windows setups due to Python packaging limitations. We recommend using python -m pendragondi_api_pro for consistent cross-platform behavior.

🛠 Configuration

• window_ms: Deduplication window (ms, default: 2000)
• capture_args: Whether to log/redact args (default: True)
• stack_depth: How many frames to capture (default: 6)
• rate_limit_per_minute: Bucket per-op deduplication (optional)

🔒 Privacy

No telemetry. Redaction for PII by default. See redact.py for implementation.

💬 Support/Contact

• Open an issue or email pendragondi@pendragondi.dev

📜 License

MIT License

🧭 Why PendragonDI?

PendragonDI API Pro was built to solve the next layer of API waste and developer friction — giving you real-time, context-rich duplicate detection with privacy and speed at the core.

No agents. No data sales. No telemetry. Just the signal you need to debug smarter.

🤝 Contributing

Contributions are welcome! If you have suggestions for improvements or find a bug, please open an issue or submit a pull request.

When contributing:

• Fork the repository and create your branch from main
• Ensure any new code has appropriate type hints and docstrings
• Run the test suite and add tests for new functionality
• Submit a descriptive pull request so changes can be reviewed efficiently

💖 Support the Project

PendragonDI API Pro is open-source and free to use.
If you’ve found it useful and would like to support ongoing development, you can sponsor us on GitHub: