%3Aquery?format=json

Entity and counterparty verification by identifier or name.

Entity and counterparty verification by identifier or name. Resolves US healthcare providers (CMS NPI), legal entities (GLEIF LEI), US banks (FDIC), SEC filers (EDGAR CIK or ticker), and US tax exempt orgs (IRS EIN). Returns legal name, status, jurisdiction, identifiers, and a provenance URL to the official source. For KYC, KYB, due diligence, and onboarding agent workflows.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.05 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x72f62de8…89f3396c

URL

https://api.osf-master-server.com/x402/identity/entity/%3Aquery?format=json

MCP server on this host: io.github.onefreeman1337/osf-data-marketplace

Seen

first 34 days ago · last 9 days ago

52 free handshakes

Payment

Pays through

— never asked

Offered on?

— never asked

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.000 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 1.000: 0.000 uncertain ? + 1.000 short ? · 0.450 to D

How the composite of 0.000 is made up, part by part
Component	Weight	Measured		Short ?	Uncertain ?
livenesscosts the most it answered at all	0.75	0.00		−0.750	0
latency p95 it answered as fast as its class	0.25	0.00		−0.250	0
Composite	1.00		gap to 1.000 = 1.000 · 1.000 short · 0.000 uncertain	−1.000	−0.000

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 × 0.000   latency p95
= 0.000           → UNRATED: 47 of 30 paid calls      weights 2026.09.6 · 47 samples · seed cap_01M1A51QT0JQ62N1JB59WM7S8D|2026-09-03T04:25:30.241Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.osf-master-server.com/x402/identity/entity/%3Aquery?format=jsoncurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51QT0JQ62N1JB59WM7S8D