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ONE Engine Text Extract URLs (t5)
x402
ONE Engine Text Extract URLs (t5) is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0025/call, status unknown (last checked 2026-10-02).
Extracts URLs from a block of text up to 50,000 characters, returning a structured list of found URLs.
Price / call$0.0025
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
A structured JSON object containing the URLs extracted from the input text, typically as an array or list of URL strings found within the provided content.
Example use cases
Link harvesting from email body
“I just got a long email with a bunch of links scattered throughout it — can you extract every URL from this text so I can review them all in one place?”
URL audit from raw article text
“Here's the raw text of a news article I scraped. Can you pull out all the URLs mentioned in it so I can check where the sources link to?”
Detect links in user-submitted content
“A user submitted this comment on our platform and I want to flag any URLs they included. Can you extract all links from this text: 'Visit our site at http://spam.example.com or check http://another-link.net for deals'?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-extract/urls/t5?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cheap, fast, pay-per-call URL extraction from raw text without setting up a heavier NLP pipeline. Ideal for autonomous agents that encounter blobs of text and need to enumerate all embedded links programmatically. At $0.0025 USDC per call via x402 on Base, it's cost-effective for high-frequency agent workflows. Prefer this over regex-based self-implementation when reliability and structured output matter.
Side effects
- Input text exceeds 50,000 character limit — request rejected
- No URLs found in text — returns empty list
- Malformed or non-HTTP URLs may not be detected
- Payment failure via x402 — 402 response returned before processing
- Ambiguous or partial URLs (e.g. www.example.com without scheme) may be missed or inconsistently included
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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