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Cerwal Web Extract
x402
Cerwal Web Extract is a paid API for AI agents from cerwal.vercel.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).
Scrapes and extracts content from a given URL, paid per-request in USDC via x402 with no authentication required
Price / call$0.25
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 indicating whether the extraction succeeded, and a 'data' object containing the scraped and extracted content from the target URL.
Example use cases
Real-time competitor price monitoring
“Go to https://shop.competitor.com/products/widget and extract all the pricing and product details from that page.”
News article content extraction
“Fetch and extract the full text from this news article: https://www.reuters.com/technology/ai-latest-story-2024 so I can summarize it.”
Research data gathering from web
“Scrape the data from https://data.worldbank.org/indicator/NY.GDP.MKTP.CD and give me whatever structured information is on that page.”
Technical details
Endpoint
POSThttps://cerwal.vercel.app/api/extractWhen to prefer
Choose this endpoint when you need a simple, no-auth, pay-per-use web scraping solution for AI agents, especially when you want to avoid subscription overhead and only pay $0.25 USDC per call via x402. Best for ad-hoc or low-volume URL extraction tasks where setting up a scraping infrastructure or managing API keys is not desirable.
Side effects
- Invalid or unreachable URL returns success:false
- Target website blocks scraping bots (403/429 responses)
- Payment failure via x402 prevents request from completing
- Malformed URL input causes request rejection
- Dynamic JavaScript-heavy pages may return incomplete content if not rendered
- Timeout on slow-loading pages
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string | URL to extract from |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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