Data API

Access data on all Internet assets and build powerful attack surface management applications using Spyse Data API. Rich datasets, up-to-date documentation, open-source libraries, and flexible pricing plans - all you need for a growing business and rapid development.

Api documentation
1.5B Domains
236.3M Hosts With Open Ports
128.4M SSL/TLS Certificates
165K Vulnerabilities
81.2K Autonomous Systems
373.8M Emails

What data Spyse provides?

curl -X GET "" \
    -H "accept: application/json" \
    -H "Authorization: Bearer <API TOKEN HERE>" \
    -H "Content-Type: application/json"


  • Domain lookup
    DNS and WHOIS records, website details, detected vulnerabilities - all at your fingertips.
  • Find subdomains
    Find subdomains of any domain name.
  • Find open ports
    Get the list of open ports on each IPv4 host on the Internet.
  • Find hosted websites on IPs
    Find data about websites hosted on the same IP host.
  • Find related websites by trackers
    Find all websites with same Google Adsense ID, Play App ID, Apple iTunes ID and more.
  • Find domains by industry
    Get the domain list by its owner organization industry.
  • Find affected hosts by CVEs
    Find all IPv4 hosts affected by a specific CVE.
  • Find websites and hosts by running software
    Find websites and hosts that are using a CMS, library, framework or running a particular software version.

Used in tons of tools and integrations

Ready to start with Spyse?

Choose the subscription that suits you.
  • Community

    Forever free plan to support newcomers to cybersecurity

    Create free account
    • 100 API requests
    • Extended daily lookups limit
    • Up to 100 search results
  • Standard

    Basic plan to run your daily recons and empower dozens of OSINT tools

    Buy now
    • 1 000 API requests
    • 100 000 rows for download
    • Everything of Community plan
    • Unlimited daily lookups
  • Business

    API-oriented plan for developers to fetch tons of Spyse's data fastly

    Buy now
    • 1 000 000 API requests
    • 5 000 000 rows for download
    • 327 680 on-demand scans
    • Everything of Pro
    • Higher API rate limit
    • Commercial use
    • Multiple API keys
Not sure what’s the right thing for you?

Contact one of our experts to see what's best for your team, or learn more about our Enterprise option.

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