Endpoint · computePOSTapi.vextorium.com /v1/margin-calculator
Pricing calculator: from any two of cost, price, margin or markup it computes the rest, profit per unit and total, and the price with VAT.
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Pricing calculator: from any two of cost, price, margin or markup it computes the rest, profit per unit and total, and the price with VAT. Avoids the classic margin vs markup confusion.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/margin-calculator
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
0.250 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 0.750: 0.750 uncertain ? + 0.000 short ? · 0.200 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 | 1.00 | 1.000 | 0.250 | 0 | 0 | |
| Composite | 1.00 | 0.250 | gap to 1.000 = 0.750 · 0.000 short · 0.750 uncertain | 0.250 | −0.000 | −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 × 1.000 latency p95
= 0.250 → UNRATED: 1 of 30 paid calls weights 2026.09.6 · 1 samples · seed cap_01M42Q5M0N031JKJ3M1029H13G|2026-09-04T06:39:21.903Z|2026.09.6
Verify it yourself
npx teppi-check https://api.vextorium.com/v1/margin-calculatorcurl -s https://api.teppi.xyz/v1/trust/cap_01M42Q5M0N031JKJ3M1029H13G