Status

• API (/api/v1)

  Functions in Paris (cdg1). Self-reported; updated by the owner.

  operational

• EU VAT validation

  Depends on the Commission’s VIES and on each member state; see the live table below. Cached answers are served, marked stale, when a state is down.

  operational

• EU VAT rates

  Static table, no upstream dependency.

  operational

• IBAN validation

  Static registry, no upstream dependency.

  operational

• OSS / IOSS return

  Computed from your rows and the rates table; no upstream dependency.

  operational

• French company data

  Depends on the open Recherche d’entreprises API (and the INSEE Sirene API when configured); cached answers, marked stale, are served when they are down.

  operational

• US sales-tax rates

  Static tables (state rates, WA and OH ZIP files), no upstream dependency; refreshed quarterly.

  operational

• Sign-up and keys

  Depends on the database and on outgoing mail.

  operational

• Paid checkout

  Closed until the merchant of record approves the site; the waitlist is open.

  maintenance

From the Commission’s check-status endpoint, fetched 2026-11-07 21:09:13 UTC, cached five minutes.

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Incidents

• 2026-10-24 · resolved

  Service published

  First public version of the API and the documentation. No incident recorded yet; this page is updated by hand when one happens, and the VIES table below updates itself.