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Cerawal Feed Finder
x402
Cerawal Feed Finder is a paid API for AI agents from cerawal.vercel.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-14).
Discovers and returns RSS/Atom feed URLs found on a given webpage, payable per-request in USDC via x402.
Price / call$0.15
Success—
StatusUnknown
How this service works
Web scraping and search for AI agents. No auth, no subscriptions. Pay per request in USDC via x402.
Output
Returns a JSON object with a success boolean and a data object containing discovered feed URLs and related metadata found on the target webpage.
Example use cases
Example prompt
“Can you find all the RSS or Atom feeds available on https://techcrunch.com so I can subscribe to their content?”
Technical details
Endpoint
POSThttps://cerawal.vercel.app/api/feedWhen to prefer
Use this endpoint when you need to programmatically discover RSS, Atom, or other syndication feed URLs on a given webpage without managing auth or subscriptions — ideal for AI agents that pay per-call in USDC via x402 and need a lightweight, frictionless feed discovery tool.
Side effects
- No feeds found on the page — success true but empty data
- Invalid or unreachable URL — returns success false
- Payment not completed via x402 — 402 response before content is returned
- Rate limiting or server-side block on the target URL — scrape fails
- Malformed URL input — validation error or failure response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string | URL to find feeds on |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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