Directory / denpyo-api.hp-vladic.workers.dev

denpyo-api.hp-vladic.workers.dev/verify

Verify a Japanese qualified-invoice registration number (適格請求書発行事業者 インボイス登録番号 / T番号, T+13 digits) against Japan's National Tax Agency (国税庁) registry — no OCR. Returns qualified/cancelled/not-found, registration date, registered name (法人名), corporate number (法人番号) and registry record, checksum, plus optional fuzzy name-match (&name=). Cheapest pre-payment counterparty check for Japanese invoices (請求書).

• Price $0.01
• Method GET
• Protocol x402
• Last probe 200
• Verified 2026-08-27

Call it

# 1. Ask the endpoint what it costs (no payment, no wallet needed):
curl -i -X GET 'https://denpyo-api.hp-vladic.workers.dev/verify'

# -> 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://denpyo-api.hp-vladic.workers.dev/verify'

Endpoint: https://denpyo-api.hp-vladic.workers.dev/verify. Operated by denpyo-api.hp-vladic.workers.dev, not by Animica. Price and availability were correct at the last probe on 2026-08-27 and are set by the operator, who may change them.

Other endpoints on denpyo-api.hp-vladic.workers.dev

All 2 endpoints on denpyo-api.hp-vladic.workers.dev →