API Endpoint Detector - Free Tool | ManyPI
API Endpoint Detector
Scan webpage source code to discover hidden API endpoints, GraphQL queries, and backend service URLs used for data fetching.
Enter Search URL
Discover APIs
Enter a URL to scan its source code for API endpoints
Stop Scraping HTML
Parsing HTML with BeautifulSoup or Cheerio is brittle. A slight CSS change breaks your scraper. Accessing the backend API directly is the "Pro" move. You get pure data, usually in JSON format, which is easier to parse, cleaner, and often contains data fields that aren't even rendered on the page.
Find Hidden Features
Developers often leave traces of internal or partner APIs in the source code. Finding an endpoint like \api\v1\users\search or \graphql can unlock search capabilities or filters that the visual interface doesn't expose efficiently.
GraphQL Discovery
GraphQL is a goldmine for scrapers because a single endpoint (/graphql) can return massive amounts of connected data. This tool specifically looks for GraphQL endpoint signatures, giving you a starting point to introspect the schema and craft your own queries.