Inspect HTTP response headers — v1 headers
Limited track record
How we rate this
Delivery health: unknown. Paid successes: 0. Paid failures: 0. Schema confidence: high.
Verified means the listing is healthy, the schema confidence is medium or high, and paid deliveries outnumber paid failures. Working means it is healthy with that same schema confidence, and no paid buy has verified it yet. Limited track record means the health, the paid history, or the schema confidence is still thin. Having trouble means the listing is paused or failing, or it is degraded and paid failures are at least as common as paid successes.
Fetch a URL (following redirects) and return the final response's HTTP headers, the server banner and content-type, plus a security-header audit reporting HSTS,
More
Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, Referrer-Policy, Permissions-Policy and the cross-origin policies (with the missing ones listed). No body is downloaded or parsed.
Example
What agents use this for. Fetch a URL (following redirects) and return the final response's HTTP headers, the server banner and content-type, plus a security-header audit reporting HSTS, Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, Referrer-Policy, Permissions-Policy and the cross-origin policies (with the missing ones listed). Category: x402/http headers lookup.
Request
POST https://web.openverbs.com/v1/headers
curl
curl -sS -X POST \
'https://web.openverbs.com/v1/headers' \
-H 'Content-Type: application/json' \
-d '{"url":"https://bitcoin.org/"}' \
# Example only. No L402 token. Sends no sats.
MCP buy
buy({
"sku": "bazaar-d4485a83dccd",
"params": {
"url": "https://bitcoin.org/"
}
})
Response
No response schema is listed, and no example sample is stored.
web.openverbs.com