eu-vat-check

Use when an agent needs the current official VIES validation status of an EU VAT number before B2B onboarding, invoicing or procurement.

Use when an agent needs the current official VIES validation status of an EU VAT number before B2B onboarding, invoicing or procurement. Queries the European Commission VIES REST API and returns whether the number is currently valid, plus the registered company name and address when the member state returns them. It does not give tax advice and is not proof a company is legitimate, an invoice is compliant, or a sanctions/KYC/AML check.

UNRATEDListed

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

Seller?

0x5229384b…48d3910f

URL

https://agent-api-production.tim1712.workers.dev/v1/business/eu-vat-check

Seen

first 34 days ago · last 12 hr ago

64 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.734 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.266: 0.110 uncertain ? + 0.156 short ? · 0.066 to B

How the composite of 0.734 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	0.22	0.000		0.000	−0.156	−0.044
liveness it answered at all	0.60	1.00	0.890		0.534	0	−0.066
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.734	gap to 1.000 = 0.266 · 0.156 short · 0.110 uncertain	0.734	−0.156	−0.110

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 × 0.890   liveness       
+ 0.200 × 1.000   price stability
= 0.734           → UNRATED: 56 of 30 paid calls      weights 2026.09.6 · 56 samples · seed cap_01M1A59MHVXCJXHD4KBQBVACA8|2026-09-03T15:26:20.183Z|2026.09.6

Verify it yourselfnpx teppi-check https://agent-api-production.tim1712.workers.dev/v1/business/eu-vat-checkcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59MHVXCJXHD4KBQBVACA8