Endpoint · evidenceGETapi.agentstools.dev /notarize ?mode=hash&url=https%3A%2F%2Fexample.com
Notarize a public URL: we fetch it ourselves and return a signed snapshot (final URL, HTTP status, content-type, sha256 of the body, server timestamp, upstream host) with TWO…
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Notarize a public URL: we fetch it ourselves and return a signed snapshot (final URL, HTTP status, content-type, sha256 of the body, server timestamp, upstream host) with TWO cryptographic attestations — a plain EIP-712 signature and an EAS off-chain (Version2) attestation. Proves what this endpoint observed at fetch time (integrity + timestamp + non-repudiation). mode=hash (default) returns metadata + hash only; mode=full also returns the body.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.008 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.agentstools.dev/notarize?mode=hash&url=https%3A%2F%2Fexample.com
Seen
first 34 days ago · last 11 hr ago
64 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.817 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.183: 0.108 uncertain ? + 0.074 short ? · 0.083 to A
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.63 | 0.415 | 0.083 | −0.074 | −0.043 | |
| liveness it answered at all |
0.60 | 1.00 | 0.890 | 0.534 | 0 | −0.066 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.817 | gap to 1.000 = 0.183 · 0.074 short · 0.108 uncertain | 0.817 | −0.074 | −0.108 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.415 latency p95
+ 0.600 × 0.890 liveness
+ 0.200 × 1.000 price stability
= 0.817 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A5A3YTTX4PNGHGQ9V5JYXF|2026-08-30T02:16:14.856Z|2026.09.6
Verify it yourself
npx teppi-check https://api.agentstools.dev/notarize?mode=hash&url=https%3A%2F%2Fexample.comcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A3YTTX4PNGHGQ9V5JYXF