Endpoint · lookupPOSTapi.vextorium.com /v1/password-strength
Estimate password strength with Dropbox's zxcvbn: score 0-4, estimated guesses and crack time for online and offline attacks, weak patterns found (dictionary, dates, sequences...)…
Read more
Estimate password strength with Dropbox's zxcvbn: score 0-4, estimated guesses and crack time for online and offline attacks, weak patterns found (dictionary, dates, sequences...) and tips. Evaluated in memory, never stored or logged.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.003 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.vextorium.com/v1/password-strength
MCP server on this host: com.vextorium.api/vextorium
Seen
first 16 hr ago · last 16 hr ago
1 free handshakes
Payment
Pays through
x402
Offered on?
eip155:10, Arc, Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.247 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 0.753: 0.750 uncertain ? + 0.003 short ? · 0.203 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.75 | 1.00 | 0.000 | 0.000 | 0 | −0.750 | |
| latency p95 it answered as fast as its class |
0.25 | 0.99 | 0.989 | 0.247 | −0.003 | 0 | |
| Composite | 1.00 | 0.247 | gap to 1.000 = 0.753 · 0.003 short · 0.750 uncertain | 0.247 | −0.003 | −0.750 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score
The multiplication, written out
0.750 × 0.000 liveness
+ 0.250 × 0.989 latency p95
= 0.247 → UNRATED: 1 of 30 paid calls weights 2026.09.6 · 1 samples · seed cap_01M42Q5M5K5D1KZHDF56XMTE62|2026-09-04T06:39:21.903Z|2026.09.6
Verify it yourself
npx teppi-check https://api.vextorium.com/v1/password-strengthcurl -s https://api.teppi.xyz/v1/trust/cap_01M42Q5M5K5D1KZHDF56XMTE62