apiwitchcraft.duckdns.org

Route probed: GET https://apiwitchcraft.duckdns.org/vat/:country
Category: eat:gov/regulatory/product (tags: gov-data, chain-data, legal) · Status: listing listed, probe active · Listing: 0.002 USD, 0 payers / 0 calls (30d, Bazaar) · Listed in: agentic-market
Last probe: 2026-10-23T17:52:21Z (35 min ago) · Recent valid 402: 3/3 · p50 980 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.

Badge:

Paid test-buys

None yet.

402 challenge checks (since 2026-10-23T16:42:13Z)

2 valid 402s checked: terms consistent 2, Base USDC offered 2, price matches listing 2 (differs 0), payTo changed vs previous probe 0.

Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)

Receipt	UTC time	Method	Status	Valid 402	ms	Listed amount (atomic)	Quoted amount (atomic)	Quoted payTo	Header bytes	Response sha256	Signed	Route	Checks
ea8a3bce8c3055ea3bab	2026-10-23T17:52:21Z	GET	402	yes	980	2000	2000	0x604e856C…	2220	44136fa355b3678a	per-receipt	primary	terms ok · Base USDC
fac9cdf868c991fc456e	2026-10-23T16:42:13Z	GET	402	yes	4276	2000	2000	0x604e856C…	2220	44136fa355b3678a	per-receipt	primary	terms ok · Base USDC
621cc4997104f21ea7dc	2026-10-23T12:45:32Z	GET	402	yes	925	2000	2000	0x604e856C…	2220	44136fa355b3678a	snapshot	primary

Other listed routes

GET https://apiwitchcraft.duckdns.org/vat/:country Validate any EU VAT number against the official VIES registry and resolve the registered business name and address in one x402 call. Covers all 27 EU member sta (agentic-market)
GET https://apiwitchcraft.duckdns.org/einvoicing/:country Check e-invoicing mandate and format requirements (Peppol/UBL, CIUS, clearance vs continuous transaction control) for any EU country in one x402 call. Surfaces (agentic-market)

Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).