What are some interesting free APIs to pull data from or sites that do allow you to scrape them?

This page summarizes the projects mentioned and recommended in the original post on /r/OSINT
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  • SlackPirate

    Slack Enumeration and Extraction Tool - extract sensitive information from a Slack Workspace

    Free but unethical? Slack workspace API. The Legacy Token system isn't exactly gone, it's just more complicated to request the tokens with limited scope, but I only scrape user data so you basically still get full scopes for scraping user data as the Legacy. I was able to scrape 500 Slack workspaces using this method.

  • public-apis

    A collective list of free APIs

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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