Shodan

API

Search engine API for internet-connected devices & security intelligence

Overview

Shodan API provides programmatic access to its global database of internet-connected devices. Key endpoints include host lookup (retrieve IP-specific details like open ports, services, and vulnerabilities), search (filter devices by port, location, or CVE), and port/service metadata. Responses are JSON-formatted. Use cases: security researchers identify exposed systems, network admins monitor infrastructure misconfigurations, IoT teams track device deployments, and organizations detect unpatched vulnerabilities. It supports RESTful interactions and requires API key authentication.

Example Integration (JavaScript)

script.js JS


fetch('https://developer.shodan.io/')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON response format
Host lookup & search endpoints
Global IoT/device database
Vulnerability data integration
Advanced filtering options

Frequently Asked Questions

? Is Shodan API free to use?

Yes, it offers a free tier with limited monthly requests; paid plans unlock higher rate limits, bulk data access, and advanced features.

? Does it require an API Key?

Yes, all API requests need an API key, which you can get by signing up on the Shodan developer portal.

? What is the response format?

All responses are in JSON, including details like device IP, open ports, running services, location, and associated vulnerabilities.

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Tool Info

Pricing Freemium

Category Security

Platform Public API

Pros

⊕ Comprehensive device coverage
⊕ Rich security metadata
⊕ Well-documented
⊕ Paid tiers offer bulk access
⊕ Ideal for security research

Cons

⊖ Free tier has strict rate limits
⊖ Requires API key
⊖ Full features need paid subscription
⊖ Some data may not be real-time