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CSS img[data-src] Extractor
x402
CSS img[data-src] Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-02).
Extracts lazy-loaded image URLs from the data-src attribute of img elements in a given public webpage URL or raw HTML string
Price / call$0.009
Success—
StatusUnknown
How this service works
Call when an agent needs lazy image data-src values via img[data-src] from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/css-img-data-src first.
Output
A list of image URL strings found in the data-src attributes of img elements, extracted either from a fetched public page or from the supplied raw HTML. Returns an array of deferred/lazy-loaded image source URLs.
Example use cases
E-commerce product image harvesting
“I need all the lazy-loaded product images from this page — grab every img data-src value from https://shop.example.com/category/shoes so I can download them.”
Extracting images from raw HTML snippet
“Here's some HTML I saved from a news article — can you find all the img data-src URLs in it so I know what images it references? <html>...<img data-src='https://cdn.example.com/photo.jpg'/>...</html>”
Auditing lazy-load images on a landing page
“I want to audit the lazy-loaded images on our landing page at https://mysite.com — can you fetch all the img data-src values so I can check what's being deferred?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/css-img-data-src?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to specifically extract lazy-loaded image URLs stored in the data-src attribute of img tags, rather than standard src attributes. Prefer the free sandbox POST /v1/sandbox/css-img-data-src endpoint first; use this paid endpoint ($0.009 USDC) when the sandbox is unavailable or rate-limited. It is SSRF-safe for public URLs, making it suitable for automated agent pipelines.
Side effects
- URL is not publicly accessible or returns a non-200 response
- HTML input exceeds 200,000 character limit
- URL contains SSRF-risk targets (private IPs, localhost) and is blocked
- Page has no img elements with data-src attributes — returns empty list
- Malformed HTML that cannot be parsed
- URL shorter than 8 characters or exceeds 2048 characters
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html. |
| html | string | HTML to extract from locally. Provide html or url. When both are set, html is used. |
Tags
x402
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