Directory / staging.402utils.com
Validate an IBAN structurally before you pay or store it: ISO 7064 mod-97 check digits plus the official per-country length and BBAN layout (~90 countries), returning the bank/branch/account breakdown for FR, DE, ES, IT, BE and NL. Structural validation only — no BIC directory lookup (SWIFT's BIC registry is proprietary) and no proof the account exists. Local, instant. ?attest=1 → Ed25519-signed.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://staging.402utils.com/v1/iban-check' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://staging.402utils.com/v1/iban-check'
Endpoint: https://staging.402utils.com/v1/iban-check. Operated by staging.402utils.com, not by Animica. Price and availability were correct at the last probe on 2026-08-29 and are set by the operator, who may change them.
Live market price stats for a kind of x402 service, from the public Bazaar catalog. Pass ?category=vat or ?query=pdf extraction and get {sampleSize, priceUsd:{m…
Validate an EU VAT number against the official VIES registry before invoicing, onboarding or a reverse charge. Per-country syntax is checked locally first, so i…