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agentshelf.syntexa.ch HTTPS URL Scheme Checker
x402
agentshelf.syntexa.ch HTTPS URL Scheme Checker is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-24).
Checks whether a given URL uses the HTTPS scheme (no network fetch performed)
Price / call$0.006
Success—
StatusUnknown
How this service works
Call when an agent needs whether a URL uses the https scheme. No fetch. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/check-url-https first.
Output
Returns whether the provided URL uses the HTTPS scheme. No network request is made; the check is purely a string/scheme inspection. Returns a boolean or equivalent indicating HTTPS (true) or not (false).
Example use cases
Security gate before web request
“Before I crawl this URL, can you confirm it uses HTTPS and not plain HTTP? The URL is 'http://api.partner.com/data'.”
Validate user-submitted links
“A user submitted this link: 'ftp://files.example.org/report.pdf' — can you check whether it uses the HTTPS scheme?”
CI pipeline URL audit
“I have a URL from our config file — 'https://internal.myapp.io/health' — can you verify it's actually using HTTPS before we deploy?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/check-url-https?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, deterministic, no-fetch check of whether a URL's scheme is HTTPS — particularly when you cannot or should not make a network request to the URL itself. Prefer the unpaid POST /v1/sandbox/check-url-https if available; use this paid endpoint when the sandbox is not accessible or when a production-grade response is needed.
Side effects
- Empty or missing URL value returns an error
- URL string exceeds 20,000 character limit
- Malformed input that cannot be parsed as a URL may return false or an error
- Service unavailable or payment failure returns a non-200 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | — | JSON value for schema-check SKUs. Omit it on string checks such as email or IBAN. |
| value | string | Value to check. The route description names the format: email, phone, IBAN, postal code, VAT, national id, or similar. |
| schema | — | JSON Schema document for schema-check SKUs. Omit it on string checks. |
Tags
x402
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