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agentshelf.syntexa.ch Domain Name Regex Extractor
x402
agentshelf.syntexa.ch Domain Name Regex Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Extracts up to 20 domain names from a given text string using regex matching, with no network requests.
Price / call$0.002
Success—
StatusUnknown
How this service works
Call when an agent needs domain names extracted from text, capped at 20 matches. An empty match list is billed. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/regex-domain first.
Output
A list of up to 20 domain name strings matched by regex from the input text. If no domains are found, an empty list is returned — but the call is still billed at $0.002 USDC.
Example use cases
Audit email for domain references
“I received this email and I need to know every domain name it references — can you pull them all out? Here's the text: 'Please visit support.acme.com or reach us at help.acme.io, and our billing portal is at billing.acme-corp.com.'”
Extract domains from web scrape output
“I scraped a page and got back a big blob of text — can you extract every domain name mentioned in it so I can build a list of external sites it links to or references?”
Parse domain names from a log file snippet
“Here's a snippet from our server logs: '2024-01-15 12:03:11 request from evil.hacker.ru to api.internal.company.com redirected via proxy.anon.net' — can you pull out all the domain names you see in there?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/regex-domain?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, local regex-based domain extraction from text without any network calls to external resolvers or DNS. Ideal for lightweight pipelines where latency and cost matter and you only need up to 20 domain names. Use the free sandbox endpoint POST /v1/sandbox/regex-domain first to test; only call this paid endpoint when you need production results or the sandbox is unavailable.
Side effects
- Empty match list returned if no domain names are present in text — still billed
- Input text exceeds 100,000 character limit — validation error
- Malformed or missing 'text' field in request body — 400 error
- Payment failure or insufficient USDC balance — 402 error
- Matches capped at 20 even if more domains are present in the text
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token. |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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