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SiteSignal API Changelog Actions
x402
SiteSignal API Changelog Actions is a paid API for AI agents from phases-prot-shine-royal.trycloudflare.com, paid per call via x402, $0.05/call, status down (last checked 2026-09-15).
Extracts source-linked changelog signals, urgency levels, affected areas, and action items from a public API documentation URL.
Price / call$0.05
Success—
StatusDown
How this service works
Extract source-linked API changelog signals, urgency, affected areas, and action items from bounded public documentation.
Output
Returns structured JSON containing source-linked changelog signals with urgency ratings, lists of affected API areas or endpoints, and concrete action items derived from the public documentation page. Output is grounded in observable evidence from the source URL.
Example use cases
Breaking change triage for integration team
“Check the changelog at https://developer.twitter.com/en/docs/changelog and tell me which changes are urgent, what endpoints are affected, and what actions my team needs to take.”
Monitor third-party API for deprecations
“Scan the changelog page at https://docs.sendgrid.com/release-notes for any deprecation signals or breaking changes in the last 30 days, and list the action items I should prioritize.”
Focused changelog review for specific endpoint
“Pull the API changelog from https://docs.shopify.com/api/release-notes and focus on anything related to the orders endpoint — summarize the urgency and what I need to change.”
Technical details
Endpoint
GEThttps://phases-prot-shine-royal.trycloudflare.com/x402/api-changelogWhen to prefer
Choose this endpoint when you need structured, actionable intelligence from a public API changelog page — specifically urgency signals, affected endpoint lists, and action items — rather than just raw text. Prefer it over generic web scrapers when the goal is developer-facing change impact analysis. It is particularly useful for integration health monitoring, breaking-change triage, and keeping downstream consumers informed about required updates.
Side effects
- sourceUrl is not publicly accessible or returns a non-200 response
- sourceUrl does not contain recognizable changelog or release-note content
- changeWindow value is malformed or out of range, resulting in empty results
- endpointFocus string does not match any section in the parsed changelog
- Rate limiting or Cloudflare protection on the target URL blocks fetching
- Returned changelog content is behind authentication, yielding no extractable signals
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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