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Changelog State API – shadcn Releases
x402
Changelog State API – shadcn Releases is a paid API for AI agents from changelog-state-api.replit.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns structured recent release entries for the shadcn UI component library, paginated and newest-first.
Price / call$0.01
Success—
StatusUnknown
How this service works
Structured recent releases for one tracked vendor.
Output
A JSON response containing an array of structured release entries for shadcn (newest first), each with metadata such as version, publish date, and release content, plus a nextCursor token for fetching subsequent pages.
Example use cases
Tracking shadcn UI component updates
“Can you pull the most recent shadcn releases for me — up to 20 entries — so I can see what new components or breaking changes have shipped?”
Paginating through shadcn release history
“I already fetched the first page of shadcn releases. Use the cursor from that response to get the next 10 entries in the changelog.”
Automating a shadcn release alert pipeline
“Check the shadcn changelog for any new releases and give me their structured data so I can compare against what I already know about and trigger alerts for anything new.”
Technical details
Endpoint
GEThttps://changelog-state-api.replit.app/api/monitors/shadcnWhen to prefer
Use this endpoint when you specifically need structured, paginated release data for shadcn UI and want machine-readable changelog entries rather than raw HTML or unstructured text. Prefer this over general web scraping when you need reliable pagination, stable schema, and incremental walks through release history without re-reading already-seen entries.
Side effects
- 400 Bad Request – malformed or wrong-vendor cursor token supplied
- 404 Not Found – literal path placeholder '{slug}' used instead of a real vendor slug
- Rate or payment failure if x402 payment is not fulfilled
- Empty result set if shadcn has no tracked releases yet
- Cursor from a different vendor slug returns 400
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object | Full structured recent releases (paid) |
Tags
x402
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