trade-exposure

Returns the main trading partners of a country for exports and imports, each with its share, and the concentration of that distribution measured by the Herfindahl-Hirschman index…

Returns the main trading partners of a country for exports and imports, each with its share, and the concentration of that distribution measured by the Herfindahl-Hirschman index over partner shares. Concentration is the measure that carries the signal: a country sending thirty percent of exports to one state with the rest spread over twenty others is exposed differently from one sending thirty percent to one state and sixty to a second, and the largest partner is identical in both cases.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.006 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x2880edff…771c4e5e

URL

https://stat.halowerk.com/v1/trade-exposure

Seen

first 34 days ago · last 24 days ago

33 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.1

UN
RATED

0.377 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.623: 0.117 uncertain ? + 0.507 short ? · 0.073 to D

How the composite of 0.377 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.34	0.170		0.102	−0.394	−0.104
latency p95 it answered as fast as its class	0.20	0.44	0.374		0.075	−0.113	−0.012
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.377	gap to 1.000 = 0.623 · 0.507 short · 0.117 uncertain	0.377	−0.507	−0.117

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

The multiplication, written out

  0.600 × 0.170   liveness       
+ 0.200 × 0.374   latency p95    
+ 0.200 × 1.000   price stability
= 0.377           → UNRATED: 32 of 30 paid calls      weights 2026.09.1 · 32 samples · seed cap_01M1A5QFJR8FM5T2D0YVTKA6NM|2026-08-17T22:13:58.908Z|2026.09.1

Verify it yourselfnpx teppi-check https://stat.halowerk.com/v1/trade-exposurecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QFJR8FM5T2D0YVTKA6NM