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Security APIs

Easily integrate powerful security features into your applications. Protect against bots, fraud, and IP threats with clean, well-documented APIs designed for rapid implementation.

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Identify & Block Malicious IPs

from securitydev import SecurityClient

client = SecurityClient(key="<your_app_key>")

# Get IP reputation data
rep = client.ip_intel.reputation(request.ip)

# Block TOR exit nodes
if rep.is_tor_exit:
    raise Http404("Not Found")

Check IP reputation and block unwanted traffic with just a few lines of Python.

Our IP Intelligence API provides actionable data to help you screen traffic and protect your applications from:

  • Known malicious actors and botnets
  • Traffic originating from TOR exit nodes
  • Requests from anonymous proxies
  • High-risk geographical locations

Focus on your application logic, not on maintaining complex threat databases or detection rules.

View IP Intelligence API Docs →

Integrate in Minutes, Not Days

We provide straightforward APIs and SDKs designed for developers. No sales calls, no complex setup required.

Get up and running quickly with:

  • Clear, example-driven documentation
  • Official SDKs (Python, more coming soon)
  • Standard RESTful API for any language
  • A generous free tier for testing and development

Explore Documentation & SDKs →

# Installation (Python)
$ pip install securitydev

# Basic Setup
from securitydev import SecurityClient
client = SecurityClient(key="<your_app_key>")

# Ready to make API calls!
geo = client.ip_intel.geolocate("9.9.9.9")
print(geo.city.name)

Simple setup with the Python SDK.

Continuously Evolving Security Tools

We actively develop new APIs and improve our threat intelligence based on emerging threats and developer feedback.

Available Now

IP Intel

Geolocation (city level) and Reputation APIs

Available Now

User Intel

Check disposable e-mails

Powered by Real-Time Threat Intelligence

Our APIs leverage continuously updated threat data from multiple sources. We handle the complexity of data aggregation and analysis, so you don't have to.

  • Threat data updated multiple times per hour
  • Designed for low false-positive rates
  • Responsive to emerging threats and attack vectors
  • Built on scalable infrastructure
Integrate Security APIs

Focus on Your Core Product

Building robust security features in-house requires significant, ongoing effort. Compare the trade-offs:

Building In-House Requires:

  • Sourcing and maintaining threat intelligence data
  • Developing and updating detection logic
  • Dedicating engineering resources away from core features
  • Constant monitoring and reaction to new threats
  • Ongoing infrastructure and maintenance costs

Using security.dev Provides:

  • Access to continuously updated threat intelligence
  • Ready-to-use APIs for common security tasks
  • Faster implementation, letting your team focus
  • Proactive protection based on aggregated data
  • Predictable costs and managed infrastructure

Integrate security best practices without diverting focus from your main goals.

Prefer a Call?

That's fine! We're happy to chat about specific requirements, enterprise needs, or provide a personalized product walkthrough.