Endpoint · lookupGETapi.fetchx402.com /v1/tools/headers ?domain=example.com
Read allowlisted HTTPS response headers for a hostname (HSTS, CSP, server, CORS).
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Read allowlisted HTTPS response headers for a hostname (HSTS, CSP, server, CORS). Use when you need live origin headers and must not guess. HEAD of https://{domain}/ on :443; GET if HEAD is 405/501. Redirects are not followed.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.fetchx402.com/v1/tools/headers?domain=example.com
Seen
first 35 days ago · last 19 days ago
45 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 12 days ago
0.714 from 43 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 1.00 | 0.857 | 0.514 | 0 | −0.086 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.714 | gap to 1.000 = 0.286 · 0.200 short · 0.086 uncertain | 0.714 | −0.200 | −0.086 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://api.fetchx402.com/v1/tools/headers?domain=example.comcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59SQTWWPFB7A2GGMWZBMP