AlchemyAPI is capable of extracting RSS / ATOM feed links embedded within any web page. Use the AlchemyAPI feed link extraction API calls to automatically discover syndicated content feeds associated with specific web sites or individual web pages.
API endpoints are provided for performing RSS / ATOM feed link extraction on Internet-accessible URLs and posted HTML files.
Extracted meta-data may be returned in XML, JSON, and RDF formats. More information on RSS / ATOM Feed Detection API response formats is available.