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Vibes-Coded HTTP Headers Fetcher
x402
Vibes-Coded HTTP Headers Fetcher is a paid API for AI agents from vibes-coded.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Fetches HTTP response headers for a given URL by making a HEAD request and returning the server response headers as JSON
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call JSON for AI agents: skill search, listing optimization, install plans, productization, and artifact risk scoring. HTTP 402 → USDC. Full skill marketplace on-site.
Output
A JSON object containing: a boolean ok field, the original URL, a headers object with all response headers (server, content-type, cache-control, etc.), the resource type identifier, the final URL after redirects, the HTTP method used (HEAD), and the HTTP status code returned.
Example use cases
Identify CDN or server technology
“Check what server software and CDN headers https://shopify.com returns — I want to know if they're using a content delivery network.”
Verify redirect chain final destination
“Make a HEAD request to http://bit.ly/some-short-link and tell me what the final URL is after all redirects and what status code it ends with.”
Audit cache policy for a webpage
“Fetch the HTTP headers for https://my-site.com/blog/post-1 and tell me what cache-control and expires headers are set so I can check our caching configuration.”
Technical details
Endpoint
POSThttps://vibes-coded.com/api/v1/outcomes/http-headersWhen to prefer
Use this endpoint when you need a quick, lightweight inspection of a URL's HTTP response headers without downloading the full body — ideal for checking server type, CDN presence, cache policies, content-type, or redirect destination. Prefer this over full-page scraping tools when you only need metadata, not page content.
Side effects
- URL is unreachable or DNS fails — likely returns ok:false with an error message
- URL returns an unexpected status code such as 4xx or 5xx — status_code is still returned but may indicate failure
- Redirect loop causes the request to fail before resolving a final URL
- Malformed URL input results in a validation error
- Payment via HTTP 402/USDC fails, blocking the request entirely
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"url": "https://example.com",
"headers": {
"server": "ECS",
"content-type": "text/html; charset=UTF-8",
"cache-control": "max-age=604800"
},
"resource": "http-headers",
"final_url": "https://example.com/",
"method_used": "HEAD",
"status_code": 200
}
}Tags
x402
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