Endpoint · otherGETx402-vat-checker-production.up.railway.app/vat-check

Validazione ufficiale in tempo reale di una Partita IVA europea tramite il registro VIES della Commissione Europea.

Validazione ufficiale in tempo reale di una Partita IVA europea tramite il registro VIES della Commissione Europea. Usa questo endpoint quando devi verificare se una Partita IVA UE è valida prima di emettere una fattura, registrare un cliente B2B o processare un ordine intracomunitario. Ritorna validità, ragione sociale e indirizzo registrato.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.02 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x2f7753c2…0d71b297

URL

https://x402-vat-checker-production.up.railway.app/vat-check

Seen

first 34 days ago · last 26 days ago

29 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.1

UN
RATED

0.368 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.632: 0.131 uncertain ? + 0.501 short ? · 0.082 to D

How the composite of 0.368 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.50	0.281		0.168	−0.301	−0.131
latency p95 it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.368	gap to 1.000 = 0.632 · 0.501 short · 0.131 uncertain	0.368	−0.501	−0.131

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

The multiplication, written out

  0.600 × 0.281   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.368           → UNRATED: 29 of 30 paid calls      weights 2026.09.1 · 29 samples · seed cap_01M1A5QDA68T6SBBAC6P61848K|2026-08-15T22:39:30.928Z|2026.09.1

Verify it yourselfnpx teppi-check https://x402-vat-checker-production.up.railway.app/vat-checkcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QDA68T6SBBAC6P61848K