Endpoint · lookupPOSTagentshelf.syntexa.ch /v1/check-vat-hr
Call when an agent needs whether a HR VAT checksum is valid.
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Call when an agent needs whether a HR VAT checksum is valid. No registry lookup. Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/check-vat-hr first.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.004 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://agentshelf.syntexa.ch/v1/check-vat-hr
Seen
first 10 days ago · last 4 days ago
17 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 1 day ago
0.751 from 16 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.616 | 0.370 | 0 | −0.230 | |
| latency p95 it answered as fast as its class |
0.20 | 0.91 | 0.910 | 0.182 | −0.018 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.751 | gap to 1.000 = 0.249 · 0.018 short · 0.230 uncertain | 0.751 | −0.018 | −0.230 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://agentshelf.syntexa.ch/v1/check-vat-hrcurl -s https://api.teppi.xyz/v1/trust/cap_01M38Z3MZSFWQW93G7CJ2Y9QJA