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AgentShelf Profile Image Srcset Extractor
x402
AgentShelf Profile Image Srcset Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-29).
Extracts img srcset attribute values from a public web page URL or raw HTML in an SSRF-safe manner
Price / call$0.008
Success—
StatusUnknown
How this service works
Call when an agent needs img srcset values extracted from a public page or HTML (SSRF-safe). Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/profile-img-srcset first.
Output
A list of extracted srcset attribute values found within img elements on the given page or HTML, including all width descriptors and pixel-density descriptors present in each srcset string
Example use cases
Audit responsive images on a profile page
“Go to https://shop.example.com/user/profile and extract all the img srcset values so I can audit which image sizes and resolutions they're serving for responsive layouts.”
Parse srcset from uploaded HTML snippet
“I have this HTML snippet from a page — can you extract all the img srcset values from it? Here's the HTML: <img srcset="image-320w.jpg 320w, image-640w.jpg 640w" src="image-320w.jpg">”
Check profile avatar image sources
“Grab the srcset attributes from all images on https://social.example.com/members/jane so I can see what sizes her profile photo is available in.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/profile-img-srcset?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to extract img srcset responsive image source values from a public web page or a raw HTML string in a safe, paid API context. Prefer the free sandbox POST /v1/sandbox/profile-img-srcset first if available. This endpoint is appropriate when you need reliable SSRF-safe fetching of external URLs, and when other sibling endpoints on the same service are already being used for related HTML extraction tasks.
Side effects
- URL is unreachable or returns non-200 status — endpoint returns an error indicating fetch failure
- HTML content exceeds 200,000 character limit — request is rejected with a payload-too-large error
- URL is shorter than 8 characters or longer than 2048 characters — validation error returned
- No img srcset attributes found on the page — returns empty result set
- SSRF-blocked URL (private/internal IP range) — rejected for security reasons
- Neither url nor html field provided — returns a validation error
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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