Metadata-Version: 2.4
Name: truslyo
Version: 1.0.0
Summary: Stop fraud with one line of code
Home-page: https://github.com/truslyo/truslyo-python
Author: Truslyo
Author-email: support@truslyo.com
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Security
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Requires-Python: >=3.7
Description-Content-Type: text/markdown
Requires-Dist: requests>=2.25.0
Provides-Extra: dev
Requires-Dist: pytest>=6.0; extra == "dev"
Requires-Dist: pytest-asyncio>=0.18.0; extra == "dev"
Requires-Dist: black>=21.0; extra == "dev"
Requires-Dist: flake8>=3.9.0; extra == "dev"
Dynamic: author
Dynamic: author-email
Dynamic: classifier
Dynamic: description
Dynamic: description-content-type
Dynamic: home-page
Dynamic: provides-extra
Dynamic: requires-dist
Dynamic: requires-python
Dynamic: summary

# Truslyo Python SDK

Stop fraud with one line of code.

## Installation
```bash
pip install truslyo
```

## Quick Start

### Basic Usage
```python
from truslyo import TruslyoClient

client = TruslyoClient(api_key="sk_live_abc123")

result = client.check(
    token="eyJ...",  # Token from Truslyo.js
    email="user@example.com",
    ip_address="192.168.1.1"
)

if result.should_block():
    raise Exception("Fraud detected!")
```

### Flask Decorator
```python
from flask import Flask, request
from truslyo import truslyo_protect

app = Flask(__name__)

@app.post("/signup")
@truslyo_protect(api_key="sk_live_abc123")
def signup():
    # Your code here
    return {"success": True}
```

### FastAPI Middleware
```python
from fastapi import FastAPI
from truslyo import TruslyoMiddleware

app = FastAPI()

app.add_middleware(
    TruslyoMiddleware,
    api_key="sk_live_abc123",
    protected_routes=["/signup", "/checkout"]
)
```

### Django Middleware
```python
# settings.py
MIDDLEWARE = [
    'truslyo.middleware.DjangoTruslyoMiddleware',
    # ... other middleware
]

TRUSLYO_API_KEY = "sk_live_abc123"
TRUSLYO_PROTECTED_ROUTES = ["/signup", "/checkout"]
```

## Features

- ✅ **One-line protection** - Decorator-based fraud detection
- ✅ **Framework support** - Flask, FastAPI, Django, Starlette
- ✅ **Automatic enrichment** - IP intelligence, email validation
- ✅ **Configurable blocking** - Control when to block vs review
- ✅ **Fail-safe** - Configurable fail-open behavior
- ✅ **Type hints** - Full type annotation support

## API Reference

### TruslyoClient
```python
client = TruslyoClient(
    api_key="sk_live_abc123",
    base_url="https://api.truslyo.com",  # Optional
    timeout=5  # Optional, seconds
)
```

### FraudCheckResult
```python
result = client.check(token="...")

# Decision methods
result.should_block()    # True if fraud detected
result.should_review()   # True if manual review needed
result.is_approved()     # True if approved

# Properties
result.decision          # "approve", "block", or "review"
result.risk_score        # 0.0 to 1.0
result.reasons           # List of reasons
result.fraud_patterns    # Detected fraud patterns
result.session_id        # Session identifier
```

## Configuration

### Decorator Options
```python
@truslyo_protect(
    api_key="sk_live_abc123",
    block_on_fraud=True,      # Block when fraud detected
    block_on_review=False,    # Don't block reviews
    fail_open=True,           # Continue if API fails
    custom_handler=my_handler # Custom callback
)
```

### Custom Handler
```python
def my_fraud_handler(result, request):
    if result.should_block():
        # Log to your system
        logger.warning(f"Fraud blocked: {result.get_summary()}")
        # Send alert
        send_alert(result)

@app.post("/signup")
@truslyo_protect(
    api_key="sk_live_abc123",
    custom_handler=my_fraud_handler
)
def signup():
    return {"success": True}
```

## Error Handling
```python
from truslyo import (
    TruslyoError,
    FraudDetectedError,
    InvalidTokenError,
    APIError,
    RateLimitError
)

try:
    result = client.check(token="...")
except InvalidTokenError:
    return {"error": "Invalid or expired token"}
except RateLimitError:
    return {"error": "Rate limit exceeded"}
except APIError as e:
    return {"error": f"API error: {str(e)}"}
```

## Requirements

- Python 3.7+
- requests >= 2.25.0

## License

MIT License

## Support

- Documentation: https://docs.truslyo.com
- Email: support@truslyo.com
- Issues: https://github.com/truslyo/truslyo-python/issues
```

#### **`LICENSE`** (MIT License)
```
MIT License

Copyright (c) 2024 Truslyo

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```

#### **`MANIFEST.in`**
```
include README.md
include LICENSE
recursive-include truslyo *.py
