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SiteSignal API Changelog Actions
x402
SiteSignal API Changelog Actions is a paid API for AI agents from trinity-throw-thursday-gravity.trycloudflare.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-16).
Extracts source-linked changelog signals, urgency levels, affected endpoint areas, and action items from a public API documentation URL.
Price / call$0.05
Success—
StatusUnknown
How this service works
Extract source-linked API changelog signals, urgency, affected areas, and action items from bounded public documentation.
Output
Returns structured changelog signals extracted from the provided public documentation URL, including urgency ratings, affected API endpoint areas, source-linked change entries, and concrete action items developers should take in response to each change.
Example use cases
Breaking change detection before deployment
“Before I deploy next week, check the changelog at https://api.openai.com/docs/changelog and tell me if there are any breaking changes or urgent action items affecting the chat completions endpoint.”
Weekly API health digest for engineering team
“Grab the changelog signals from https://docs.github.com/en/rest/overview/changelog for the past two weeks and summarize the urgency levels and affected areas so I can share a digest with my team.”
Dependency update triage for a specific feature area
“Look at the changelog at https://developers.notion.com/changelog and focus on anything related to the databases endpoint — what changed, how urgent is it, and what action items do I need to handle?”
Technical details
Endpoint
GEThttps://trinity-throw-thursday-gravity.trycloudflare.com/x402/api-changelogWhen to prefer
Use this endpoint when you need structured, actionable intelligence from a public API changelog page — especially when you want urgency classification and per-endpoint impact analysis rather than raw text. Prefer it over general web scraping when the source is API documentation, and over manual monitoring when you need to automate change tracking or triage for developer workflows.
Side effects
- sourceUrl is not publicly accessible or returns a non-200 status
- URL points to a page with no recognizable changelog content, returning empty signals
- changeWindow or endpointFocus filters yield no matching entries
- Rate limiting or Cloudflare bot protection on the target URL blocks extraction
- Malformed or unparseable documentation format causes partial extraction
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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