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ONE Engine Text Extract Top-10 URLs
x402
ONE Engine Text Extract Top-10 URLs is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-02).
Extracts the top 10 URLs referenced or linked within a block of text, up to 50,000 characters.
Price / call$0.03
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
Returns a JSON object containing up to 10 URLs extracted from the input text, ranked or filtered as the top results. The exact structure is flexible (additionalProperties: true), but typically includes an array or list of URL strings found within the provided text.
Example use cases
Link audit from scraped article
“I just scraped a long news article and I need you to extract all the important URLs from the raw text — here it is: 'The report, published at https://example.com/report, cites studies from https://ncbi.nlm.nih.gov... give me the top 10 links mentioned.'”
Reference extraction from research notes
“Here are my research notes from several sources — can you extract the top 10 URLs mentioned in them so I can build a reading list? [notes text up to 50,000 characters]”
Marketing copy link harvesting
“I have a batch of marketing copy text and I need to know which URLs are referenced in it — please extract the top 10 links from this text: 'Visit us at https://brand.com, follow us on https://twitter.com/brand...'”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-extract/urls/t10?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, cheap ($0.03 USDC) per-call extraction of URLs from raw text, especially in autonomous agent pipelines that process articles, documents, or scraped web content at scale. It is ideal when you already have text in hand and just need the links parsed out, without needing full web crawling or structured data extraction.
Side effects
- Text exceeds 50,000 character limit — request rejected or truncated
- No URLs found in the text — empty result returned
- Malformed or non-string text input — validation error
- Payment failure via x402 on Base — 402 response blocking the call
- Text contains no recognizable URL patterns — returns empty list
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string | Text up to 50000 characters |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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