Validate
Check a Romanian e-Factura (UBL 2.1, CIUS-RO 1.0.9) before uploading it to ANAF SPV, and get the exact fix for every error: plain-English explanation, the official Romanian rule text, the UBL path of the field and, for amount errors, the correct value computed from the invoice (chained, so following the report gives a consistent invoice). Also validates Peppol BIS Billing 3.0 and EN 16931. No account: $0.01 per invoice via x402, plus a small free tier.
POST https://einvoice.alexhub.uk/v1/validate
0.01 USDC on Base · payTo 0x53d9230a66dEb679Be95716B4Ee539F68ACe84ce
Status: unverified (probe-pending)
Settlement: direct to the seller's payTo — 0% HIVE402 take
Payment routes
Base · 0.01 USDC · payTo 0x53d9230a66dEb679Be95716B4Ee539F68ACe84ce · via guests · settles direct