service / x402-check-f2f14872

Japan Invoice Issuer Check

Japanese billing-invoice issuer check / 請求書発行者照合: verify a T-number, compare issuer name and address with Japan's NTA qualified-invoice and corporate registries, and return OCR, registry, and resolved issuer fields. Phone numbers are not compared because they are not published in the NTA corporate registry. / T番号を検証し、発行者名・住所を国税庁の適格請求書および法人番号データと比較して、OCR値・登記値・採用値を返します。国税庁の法人番号データには電話番号がないため、電話番号は比較しません。

uncertifiedrail · x402

Call card

https://api.jpverify.com/jp-invoice/check price $0.03 per call

Your agent can call this

The slug below is exactly what invoke accepts. Addendpoint (a route_cards[].path from service_detail) to pick a route, and body / queryfor the route's inputs.

# MCP (any connected agent) tools/call nitrograph_invoke_service { "service_slug": "x402-check-f2f14872", "body": { /* route inputs */ } } # HTTP curl -X POST https://api.nitrograph.com/v1/invoke \ -H "Authorization: Bearer $NITROGRAPH_API_KEY" -H "content-type: application/json" \ -d '{"service_slug": "x402-check-f2f14872", "endpoint": "<route_cards[].path>", "body": {}}'

Reliability

uptime 30d-
refund rate 7d-
settled calls0
failed calls0
certified since-
2026-08-17: 0% ok2026-08-18: 0% ok2026-08-19: 0% ok2026-08-20: 0% ok2026-08-21: 0% ok2026-08-22: 0% ok2026-08-23: 0% ok2026-08-24: 0% ok2026-08-25: 0% ok

Daily probe success ratio, last 30 days. Last probed 2026-08-26.

Try it

Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.