Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,071Paid calls: 1,545Letters: 14Defects: 1,324counted 1 min ago
teppi

Endpoint · onchainPOSTapi.nansen.ai/api/v1/prediction-market/categories

Get Prediction Market Categories
UNRATEDListedChain not offered

Overview

Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays

More info

URL
https://api.nansen.ai/api/v1/prediction-market/categories
Seen
first 35 days ago · last 15 hr ago
78 free handshakes

Payment

Pays through
x402
Offered on?
eip155:143, eip155:196, eip155:56, Base USDC, Solana
Listed on?
Tempo, eip155:56, Base, Solana
Disagrees with the offer: Chain not offered

Score, from free handshakes onlyweights 2026.09.6

0.747 liveness verified, no letter
To a letter · 30 paid calls
0 of 30

Held down by latency p95 · gap to 1.000 is 0.253: 0.120 uncertain ? + 0.132 short ? · 0.053 to B

How the composite of 0.747 is made up, part by part
ComponentWeightMeasuredLower bound ?AddsShort ?Uncertain ?
latency p95costs the most
it answered as fast as its class
0.20 0.34 0.000
0.000 −0.132−0.068
liveness
it answered at all
0.60 1.00 0.912
0.547 0−0.053
price stability
the price stayed where it was listed
0.20 1.00 1.000
0.200 00
Composite1.000.747gap to 1.000 = 0.253 · 0.132 short · 0.120 uncertain0.747−0.132−0.120

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 × 0.912 liveness + 0.200 × 1.000 price stability = 0.747 → UNRATED: 70 of 30 paid calls weights 2026.09.6 · 70 samples · seed cap_01M1A59VEKTMHS2TKX5A1F2XWC|2026-09-02T22:07:56.531Z|2026.09.6
Verify it yourselfnpx teppi-check https://api.nansen.ai/api/v1/prediction-market/categoriescurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59VEKTMHS2TKX5A1F2XWC