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Unprice Web Page Outline Extractor
x402
Unprice Web Page Outline Extractor is a paid API for AI agents from volkov.evgeny.m2.fvds.ru, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-23).
Fetches a URL and returns a structured outline of its headings and metadata as JSON, paid per-request via USDC on Base.
Price / call$0.002
Success—
StatusUnknown
How this service works
Tiny paid web services for agents. Pay per request with USDC on Base via x402, plus non-x402 Base USDC tx-hash checkouts for Merchant Feed Audit, Base USDC receipts, and recent wallet statements.
Output
Returns a JSON object containing the requested URL, a request count, and an array of headings each with their text content and heading level (e.g. h1, h2). Useful for understanding page structure without processing full HTML.
Example use cases
Content audit of a landing page
“Grab the heading structure from https://acme.com/about and list all the H1, H2, and H3 headings so I can audit the page layout.”
Competitor blog structure analysis
“Fetch the outline of https://competitor.com/blog and show me the heading hierarchy so I can understand how they structure their content.”
SEO heading check
“Pull the headings from https://mysite.com/product-page and tell me what H1 and H2 headings are present so I can check SEO structure.”
Technical details
Endpoint
GEThttps://volkov.evgeny.m2.fvds.ru/pay/outline?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, structured heading outline of a public webpage without setting up your own scraping infrastructure, and you want pay-per-use pricing with no subscription. Ideal for one-off content audits, SEO checks, or agent workflows that need lightweight page structure data rather than full HTML. Prefer this over full-page scrapers when only the heading hierarchy is needed.
Side effects
- Invalid or unreachable URL returns an error or empty headings array
- Payment failure via x402 prevents the request from completing
- Non-HTML URLs (e.g. PDFs, images) may return no headings
- Rate limits or server-side blocks on the target URL may cause fetch failures
- Malformed query parameters result in schema validation errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://example.com",
"count": 1,
"headings": [
{
"text": "Example Domain",
"level": "h1"
}
]
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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