{"title":"特定商取引法に基づく表記","title_en":"Legal notice under the Act on Specified Commercial Transactions","governing_language":"ja","language_note":"日本語が正文です。English is a courtesy translation; the Japanese text governs.","updated":"2026-09-24","service":"Obolpay Gateway — compatible with x402™","service_url":"https://pay.obolpay.xyz","business_use_only":true,"operator":{"trade_name":"株式会社ヤナギｔｈｅファースト","trade_name_en":"Yanagi the First Co., Ltd.","representative":"代表取締役 一栁　浩","representative_en":"Hiroshi Ichiyanagi, Representative Director","address":"〒187-0011 東京都小平市鈴木町１丁目４９８番地の２１","address_note":"本店移転登記 申請中(2026年9月7日 東京法務局港出張所受付)","address_en":"1-498-21 Suzuki-cho, Kodaira-shi, Tokyo 187-0011, Japan","address_note_en":"head-office relocation filed with the Tokyo Legal Affairs Bureau, Minato Branch, on 7 September 2026; registration in progress","phone":"050-1794-9195","phone_international":"+81-50-1794-9195","email":"yanagithefirst11@gmail.com"},"items":[{"no":1,"key":"seller","label_ja":"販売業者","label_en":"Seller","value_ja":"株式会社ヤナギｔｈｅファースト","value_en":"Yanagi the First Co., Ltd. (株式会社ヤナギｔｈｅファースト)"},{"no":2,"key":"representative","label_ja":"代表者","label_en":"Representative","value_ja":"代表取締役 一栁　浩","value_en":"Hiroshi Ichiyanagi, Representative Director"},{"no":3,"key":"address","label_ja":"所在地","label_en":"Address","value_ja":"〒187-0011 東京都小平市鈴木町１丁目４９８番地の２１ ※本店移転登記 申請中(2026年9月7日 東京法務局港出張所受付)","value_en":"1-498-21 Suzuki-cho, Kodaira-shi, Tokyo 187-0011, Japan (head-office relocation filed with the Tokyo Legal Affairs Bureau, Minato Branch, on 7 September 2026; registration in progress)"},{"no":4,"key":"phone","label_ja":"電話番号","label_en":"Phone","value_ja":"050-1794-9195","value_en":"+81-50-1794-9195 (050-1794-9195 within Japan)"},{"no":5,"key":"email","label_ja":"メールアドレス","label_en":"Email","value_ja":"yanagithefirst11@gmail.com","value_en":"yanagithefirst11@gmail.com"},{"no":6,"key":"price","label_ja":"販売価格・商品代金以外の必要料金","label_en":"Price and other charges","value_ja":"1 リクエスト(/api/v1/protected-data からの 1 回の提供)あたり 0.01 USDC(Base 上の USDC。適用される日本の消費税を含む総額)。課金の対象はデータを提供した応答(HTTP 200)のみです。決済の完了後にデータを提供できなかった場合は、⑩の定め又はお問い合わせにより対応します。商品代金以外の必要料金: 通信費は購入者の負担です。exact 方式のガス代は当社が負担します。","value_en":"0.01 USDC per request (one delivery from /api/v1/protected-data), payable in USDC on Base; the price includes any applicable Japanese consumption tax. Only a response that delivers the data (HTTP 200) is billable; if a payment completed but the data could not be delivered, see item 10 or contact us. Other charges: Your own network/connection costs. For exact, we bear the gas."},{"no":7,"key":"payment_timing","label_ja":"支払時期","label_en":"Payment timing","value_ja":"exact 方式: 支払認可を添えたリクエストを当社が受け付けた時点(データの提供前に決済を実行)。前払残高: 各リクエストの時点で残高から差し引きます。残高への新規入金(チャージ)は現在受け付けていません。","value_en":"exact: when we receive the request carrying your authorization (we settle it before delivering the data). Prepaid balance: debited at each request. New top-ups are not accepted at present."},{"no":8,"key":"payment_methods","label_ja":"支払方法","label_en":"Payment methods","value_ja":"Base メインネット(chain_id 8453)上の USDC(コントラクト 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)による支払のみ(現金・クレジットカード等は取り扱いません)。標準 x402 の exact 方式: 購入者が USDC の支払認可(EIP-3009・EIP-712 署名)を作成し、X-PAYMENT ヘッダでリクエストに添付します。オンチェーン決済は当社がファシリテーター(決済代行事業者)を通じて実行し、ガス代は当社が負担します。前払残高: 前払残高を保有するアドレスは、X-Account-* の署名バウチャーで支払えます(オンチェーン送金なし)。","value_en":"USDC on Base mainnet (chain id 8453, contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) only — no cash or cards. Standard x402 exact: you sign a USDC payment authorization (EIP-3009, EIP-712 signature) and attach it with the X-PAYMENT header. We execute the on-chain settlement through a facilitator and bear the gas. Prepaid balance: an address holding a prepaid balance can pay with signed X-Account-* vouchers (no on-chain transfer)."},{"no":9,"key":"delivery","label_ja":"提供時期","label_en":"Delivery","value_ja":"代金の支払の確認後、直ちに、支払を添えたリクエストに対する同一の HTTP 応答で提供します。exact 方式の決済処理は最長 45 秒で打ち切ります。","value_en":"Immediately after payment is confirmed, in the HTTP response to the paid request. Settlement for exact is attempted for up to 45 seconds."},{"no":10,"key":"cancellation","label_ja":"申込みの撤回・契約の解除","label_en":"Withdrawal and cancellation","value_ja":"デジタルデータの提供という性質上、提供後の申込みの撤回・契約の解除(返品)はお受けできません。ただし次のとおり対応します。(1) 鮮度保証: 配信データの経過時間が 900 秒を超えている場合は提供しません。exact 方式と前払残高では課金せずにお断りし、決済が先に完了している場合(exact 方式で決済後に判明した場合)は代金相当額を前払残高に付与します。(2) 反証保証: 提供した決定論的データ(jp-business-day, ft-jp-settlement-qa, llm-backend-decision)が、固定された出典から再計算できないことが機械的に示された場合は、代金の 2 倍を前払残高に付与します(1 請求につき 1 回)。本項は、法令により購入者に認められる権利を制限するものではありません。","value_en":"Because the service is the delivery of digital data, an order cannot be withdrawn or cancelled (no returns) once the data has been delivered. However: (1) Freshness guarantee: data older than 900 seconds is not delivered. With exact and the prepaid balance the request is refused without charge; where payment has already settled (exact, when staleness is found only after settlement) the amount is credited to your prepaid balance. (2) Disproof warranty: if a delivered deterministic item (jp-business-day, ft-jp-settlement-qa, llm-backend-decision) is machine-shown not to re-derive from its pinned source, 2x the price is credited to your prepaid balance (one claim per invoice). Nothing in this item limits rights the law gives you."},{"no":11,"key":"prepaid_balance","label_ja":"前払残高","label_en":"Prepaid balance","value_ja":"前払残高は払戻し・譲渡・USDC への換金ができず、当ゲートウェイの有料リソースの支払(X-Account-* バウチャー)にのみ使用できます。入金された USDC の所有権は入金時に当社へ移転します。例外は法令の定める場合に限ります(例: 当社が本サービスを廃止する場合は、60 日以上の申出期間を定めて公告し、申出のあった残高を入金元のアドレスへ返還します)。鮮度保証・反証保証により付与された残高も同じ扱いです。使用期限はありません。残高への新規入金(チャージ)は現在受け付けていません(既存の残高は引き続き使用できます)。","value_en":"A prepaid balance cannot be refunded, transferred or converted back to USDC; it can only be spent on this gateway's own paid resources (X-Account-* vouchers). Ownership of deposited USDC passes to us on deposit. The only exceptions are the cases the statute provides for (e.g. if we wind down the service we publish a notice with a claim period of at least 60 days and return claimed balances to the depositing address). Balances credited under the freshness guarantee or the disproof warranty are treated the same way. No expiry date. New top-ups are not accepted at present (existing balances remain spendable)."},{"no":12,"key":"operating_environment","label_ja":"動作環境","label_en":"Operating environment","value_ja":"HTTP/1.1 で JSON を送受信できるクライアント。支払には Base メインネット(chain_id 8453)上の USDC を保有するウォレットと、EIP-3009(EIP-712)又は EIP-191 の署名を作成できる環境が必要です。","value_en":"Any HTTP/1.1 client that sends and receives JSON. To pay you need a wallet holding USDC on Base mainnet (chain id 8453) and the ability to create EIP-3009 (EIP-712) or EIP-191 signatures."},{"no":13,"key":"notes","label_ja":"特記事項","label_en":"Notes","value_ja":"本サービスは事業者向け(B2B)の API であり、事業のためにのみご利用いただけます。当社が提供するのはデータであり、投資・金融・法務・税務の助言ではありません。","value_en":"Business use only: this is a business-to-business API. What we provide is data — not investment, financial, legal or tax advice."},{"no":14,"key":"qualified_invoice","label_ja":"適格請求書","label_en":"Qualified invoices","value_ja":"適格請求書の交付をご希望の事業者の方は、2027年1月31日までのお取引について、tx_hash 又は invoice_id を添えて yanagithefirst11@gmail.com へご請求ください。","value_en":"Businesses that need a qualified invoice (適格請求書) may request one for transactions up to 31 January 2027 by email to yanagithefirst11@gmail.com, quoting the tx_hash or invoice_id."},{"no":15,"key":"prepaid_payment_instrument","label_ja":"前払式支払手段に関する表示(資金決済法第13条)","label_en":"Prepaid payment instrument information (Payment Services Act, Art. 13)","value_ja":"発行者: 株式会社ヤナギｔｈｅファースト／支払可能金額等: 各アドレスの残高(GET https://pay.obolpay.xyz/account/{address} の balance_units。1 単位 = 0.000001 USDC、1 リクエスト = 10000 単位)／使用期間・使用期限: なし／使用できる範囲: 当ゲートウェイの有料リソース／苦情・相談窓口: 〒187-0011 東京都小平市鈴木町１丁目４９８番地の２１、電話 050-1794-9195、yanagithefirst11@gmail.com","value_en":"Issuer: Yanagi the First Co., Ltd. / Amount available: the balance of each address (balance_units at GET https://pay.obolpay.xyz/account/{address}; 1 unit = 0.000001 USDC; one request = 10000 units) / Period of use: no expiry / Where usable: this gateway's own paid resources / Complaints and enquiries: 1-498-21 Suzuki-cho, Kodaira-shi, Tokyo 187-0011, Japan, phone +81-50-1794-9195, yanagithefirst11@gmail.com"}],"links":{"terms":"https://pay.obolpay.xyz/terms","pricing":"https://pay.obolpay.xyz/pricing","privacy":"https://pay.obolpay.xyz/privacy","manifest":"https://pay.obolpay.xyz/.well-known/x402","html":"https://pay.obolpay.xyz/legal?format=html","json":"https://pay.obolpay.xyz/legal?format=json"},"trademark_notice":"x402™ is a trademark of LF Projects, LLC."}