Endpoint · market dataGETx402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-derivatives

Highest-demand x402 services tagged 'derivatives': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each.

Highest-demand x402 services tagged 'derivatives': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 52 providers and 202 paying wallets measured in this tag.

UNRATEDListed

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?

0xeca891e3…98c55354

URL

https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-derivatives

MCP server on this host: io.github.mike-lblc/x402-bazaar-rank

Seen

first 15 days ago · last 16 hr ago

26 free handshakes

Payment

Pays through

x402

Offered on?

Polygon, Arbitrum, Base USDC, stacks:1

Listed on?

Polygon, Arbitrum, Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.583 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.417: 0.198 uncertain ? + 0.218 short ? · 0.067 to C

How the composite of 0.583 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	0.00	0.000		0.000	−0.200	0
liveness it answered at all	0.60	1.00	0.721		0.432	0	−0.168
price stability the price stayed where it was listed	0.20	0.91	0.754		0.151	−0.018	−0.031
Composite	1.00		0.583	gap to 1.000 = 0.417 · 0.218 short · 0.198 uncertain	0.583	−0.218	−0.198

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

The multiplication, written out

  0.200 × 0.000   latency p95    
+ 0.600 × 0.721   liveness       
+ 0.200 × 0.754   price stability
= 0.583           → UNRATED: 22 of 30 paid calls      weights 2026.09.6 · 22 samples · seed cap_01M2X9HZF1RKMTJ4CRV6ZRX30F|2026-09-01T12:03:09.365Z|2026.09.6

Verify it yourselfnpx teppi-check https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-derivativescurl -s https://api.teppi.xyz/v1/trust/cap_01M2X9HZF1RKMTJ4CRV6ZRX30F