LogVault Python SDK

Official Python client for LogVault — Audit-Log-as-a-Service for B2B SaaS. SOC 2, GDPR, and ISO 27001 compliant. Hosted in the EU.

Installation

pip install logvault

Quick Start

from logvault import Client

client = Client("your-api-key")

# Log an audit event
event = client.log(
    action="user.login",
    user_id="user_123",
    resource="auth",
    metadata={"ip": "192.168.1.1", "method": "password"}
)

print(f"Logged: {event['id']}")

Features

• Sync & Async — Both Client and AsyncClient available
• Automatic Retries — Exponential backoff with jitter
• Input Validation — Action format and payload size checks
• Error Handling — Typed exceptions for auth, rate limits, validation
• Replay Protection — Optional nonce support

Usage

Async Client

import asyncio
from logvault import AsyncClient

async def main():
    async with AsyncClient("your-api-key") as client:
        event = await client.log(
            action="document.create",
            user_id="user_456",
            resource="document:789",
            metadata={"title": "Q4 Report"}
        )

asyncio.run(main())

List Events

# Get recent events
response = client.list_events(page=1, page_size=50)

for event in response['events']:
    print(f"{event['timestamp']} - {event['action']}")

# Filter by user or action
user_events = client.list_events(user_id="user_123")
login_events = client.list_events(action="user.login")

Error Handling

from logvault import Client, AuthenticationError, RateLimitError, APIError

client = Client("your-api-key")

try:
    event = client.log(action="user.login", user_id="user_123")
except AuthenticationError:
    print("Invalid API key")
except RateLimitError as e:
    print(f"Rate limited. Retry after {e.retry_after}s")
except APIError as e:
    print(f"API error: {e.status_code}")

Configuration Options

client = Client(
    api_key="your-api-key",
    base_url="https://api.logvault.eu",  # Default
    timeout=30,                           # Request timeout (seconds)
    enable_nonce=True,                    # Replay protection
    max_retries=3                         # Retry attempts
)

Action Format

Actions follow the pattern entity.verb:

Requirements

• Python 3.8+
• requests (sync client)
• aiohttp (async client)

Links

• Documentation
• API Reference
• GitHub
• PyPI

License

MIT — see LICENSE for details.