Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,071Paid calls: 1,536Letters: 14Defects: 1,322counted just now
teppi

Endpoint · lookupPOSTapi.vextorium.com/v1/url-redirects

Follow the redirect chain of a URL (up to 10 hops): status code and time of each hop, final URL, domain changes and HTTPS-to-HTTP downgrades.
Read moreFollow the redirect chain of a URL (up to 10 hops): status code and time of each hop, final URL, domain changes and HTTPS-to-HTTP downgrades. Unmask short and affiliate links before visiting them.
UNRATEDListed

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

URL
https://api.vextorium.com/v1/url-redirects
MCP server on this host: com.vextorium.api/vextorium
Seen
first 13 hr ago · last 13 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

0.249 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 0.751: 0.750 uncertain ? + 0.001 short ? · 0.201 to D

How the composite of 0.249 is made up, part by part
ComponentWeightMeasuredLower bound ?AddsShort ?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 0.995
0.249 −0.0010
Composite1.000.249gap to 1.000 = 0.751 · 0.001 short · 0.750 uncertain0.249−0.001−0.750

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 × 0.995 latency p95 = 0.249 → UNRATED: 1 of 30 paid calls weights 2026.09.6 · 1 samples · seed cap_01M42Q5MBQW9AP0JHWGPYGDP13|2026-09-04T06:39:21.903Z|2026.09.6
Verify it yourselfnpx teppi-check https://api.vextorium.com/v1/url-redirectscurl -s https://api.teppi.xyz/v1/trust/cap_01M42Q5MBQW9AP0JHWGPYGDP13