API archive entry · source-reported
contix
Spain: IBAN validation with bank and BIC, EU VAT number check (VIES), Modelo 303 VAT sums
Archive history
This history reflects directory observations and owner review, not a provider release log.
- First observed: Oct 1, 2026
- Last directory-field change: Oct 1, 2026
- Current source observation: Oct 1, 2026
Published source events
added
Oct 1, 2026 · Added from an approved API directory.
Where to check product changes
Use the provider documentation and status channels for releases, breaking changes, and outages.
Source reference
This page separates source-reported facts from questions that need live provider verification.