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WebLens Content Fetch API
x402
WebLens Content Fetch API is a paid API for AI agents from api.weblens.dev, paid per call via x402, $0.0015/call, status unknown (last checked 2026-10-01).
Fetches and extracts web page content from one or more URLs, returning clean text and metadata via AI-powered scraping
Price / call$0.0015
Success—
StatusUnknown
How this service works
# WebLens - Web Intelligence API, pay per call Scrape, crawl, map and extract the web. No account, no API key, no monthly minimum — you pay for the calls you make and nothing else. ## Pricing Page fetching starts at **$0.002**, whole-site crawling at **$0.0015/page**, and sitemap discovery at **$0.004**. Comparable services bill $0.007-0.008 per request, or reach a lower per-page rate only on a $99/month commitment. WebLens has no commitment to reach. ## Payment Protocol All paid endpoints use the [x402 protocol](https://x402.org) for HTTP-native micropayments (USDC on Base). ## Cache Discount Cached responses are **70% cheaper** than fresh fetches.
Output
Returns a JSON object with a results array where each entry contains the URL, title, full extracted content as markdown, success status, and a truncated flag. Also includes a summary with total/successful/failed counts, a fetchedAt timestamp, and a unique requestId.
Example use cases
Research article summarization pipeline
“Grab the full content from this article URL — https://www.wired.com/story/ai-regulation-europe/ — so I can summarize the key points for my newsletter.”
Competitor pricing page monitor
“Fetch the content of https://competitor.com/pricing so I can see what their current plans and prices look like.”
AI training data collection
“Pull the text content from https://en.wikipedia.org/wiki/Large_language_model and give me the clean markdown so I can use it as a reference document.”
Technical details
Endpoint
POSThttps://api.weblens.dev/contents?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to fetch and read raw web page content from arbitrary URLs without setting up a browser environment. It is especially useful for AI agents that need to ingest, summarize, or analyze content from specific web pages, and offers a cache discount (70% cheaper) when the same URL has been recently fetched by another user.
Side effects
- URL is unreachable or returns HTTP error — status field will reflect failure
- Page requires JavaScript rendering and content is not available in static HTML
- Website blocks scraping via robots.txt or anti-bot measures — returns failed status
- URL is malformed or missing — request validation error
- Rate limiting or server timeout on the target domain
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urls | array | 1-20 URLs to fetch |
| timeout | number | Per-URL timeout in ms |
| maxChars | number | Per-page content character cap (default 20000) |
Output
Schema · Response
{
"type": "json",
"example": {
"results": [
{
"url": "https://example.com/article",
"title": "Example Article",
"status": "success",
"content": "# Article...",
"truncated": false
}
],
"summary": {
"total": 1,
"failed": 0,
"successful": 1
},
"fetchedAt": "2026-07-25T12:00:00.000Z",
"requestId": "req_contents123"
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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