percentage?a=string&b=string&op=string

Percentage calculator, percent of, percent change, percent increase decrease, what percentage, tip calculator, discount calculator, markup, margin.

Percentage calculator, percent of, percent change, percent increase decrease, what percentage, tip calculator, discount calculator, markup, margin. Compute percent operations: X percent of Y, what percent X is of Y, percent change from X to Y, X increased or decreased by Y percent. Accepts payment on Base or Solana — either network works.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.0022 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x4466d4a8…d6dd125e

URL

https://api.x402node.dev/math/percentage?a=string&b=string&op=string

Seen

first 34 days ago · last 11 days ago

57 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.731 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.269: 0.133 uncertain ? + 0.136 short ? · 0.069 to B

How the composite of 0.731 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.32	0.011		0.002	−0.136	−0.062
liveness it answered at all	0.60	1.00	0.882		0.529	0	−0.071
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.731	gap to 1.000 = 0.269 · 0.136 short · 0.133 uncertain	0.731	−0.136	−0.133

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.200 × 0.011   latency p95    
+ 0.600 × 0.882   liveness       
+ 0.200 × 1.000   price stability
= 0.731           → UNRATED: 52 of 30 paid calls      weights 2026.09.6 · 52 samples · seed cap_01M1A5QGSAAYJP2ZND26ZQ7V4M|2026-08-28T07:00:51.954Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.x402node.dev/math/percentage?a=string&b=string&op=stringcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QGSAAYJP2ZND26ZQ7V4M