Paste any URL — we'll detect the format, extract the schema, and show you what DiffDelta can do with it. No account required.
RSS feeds, JSON APIs, status pages — we'll detect the format and show you the fields. 3 free scans per day.
Submit a request and we'll review it. High-demand sources get added first. You'll get structured cursor-based feeds — no scraping on your end.
DiffDelta already monitors 47 curated sources. Check if the one you want exists before scanning.
Agents can probe and request sources programmatically with a single MCP tool call. No auth needed.
diffdelta_create_source({ url: "https://example.com/feed.json" })