Last updated: 7 October 2024
1. Overview
1.1 The Explorer (defined below) application programming interface (“API”) is provided to you by OKLink Fintech Limited, a Hong Kong incorporated private limited company (company registration number: 70684721) (“OKLink”). Explorer is OKLink’s blockchain explorer tool accessible (without API) from www.oklink.com (“Explorer”). Notwithstanding that Explorer may be accessed without API from other third party websites, the API is provided to you by OKLink.
1.2 This Explorer API User Agreement (this "Agreement" or these “Terms”) govern your use of the API and is entered into by and between you (the “User” or “you”) and OKLink. It is legally binding upon you and OKLink. By using the API, you agree and confirm that you have carefully read and fully understand the terms and conditions under these Terms (including any amendments made by OKLink at any time), especially the terms which exclude or limit liabilities of OKLink under these Terms, and the terms that exclude or limit rights of the Users. If you do not accept these Terms or the contents of these Terms, or refuse to acknowledge and agree with the OKLink’s right to unilaterally modify these Terms at any time, you have no right to use the API provided by OKLink under these Terms and shall immediately stop using and accessing the API. Unless otherwise provided in these Terms, the terms used in these Terms shall have the meaning provided in OKLink’s Terms of Service.
1.3 These Terms shall supplement OKLink’s Terms of Service and Privacy Notice. In the event of any conflict or inconsistency of any term or provision set forth in these Terms and our Terms of Service, such conflict or inconsistency shall be resolved by giving precedence first to these Terms. All other provisions of our Terms of Service not modified by these Terms shall remain in full force and effect.
2. License
2.1 OKLink provides you with a limited, non-exclusive, non-assignable license to use the Explorer API for integration of content derived from the API into your applications, website, products or services (“Your Products and Services”).
2.2 If you are a user using the Free version of the API, then any integration or other use of API content within Your Products and Services is strictly on an attribution basis. Attribution is either in the form of a visible backlink to <https://www.oklink.com/> or with the text “Powered by OKLink Explorer”. Such attribution must be placed in a prominent location in Your Products and Services and in the vicinity of where the API content is used.
2.3 By agreeing to this Agreement, you agree to comply with all applicable laws and regulations and to provide us with accurate and complete Know-Your-Customer information.
3. Prohibited Use
3.1 You shall not use the API for any of the activities referred to below:
a. Illegal activities:
i. Any activity that violates local, national, or international laws or regulations;
ii. The promotion or facilitation of illegal or criminal conduct, including but not limited to fraud, money laundering, terrorism financing, tax evasion, or activities related to any illegal goods or services;
b. Fraudulent Use:
i. Attempting to hack or exploit vulnerabilities in the API, any blockchain network, or any associated infrastructure for fraudulent purposes;
ii. Misrepresenting your identity or Know-Your-Customer information to OKLink;
c. Unlawful Data Mining:
i. Excessive querying of the API beyond reasonable usage limits for the purpose of data extraction, resale, or syndication without proper authorization or attribution;
ii. Use of bots, crawlers, spiders or any other automated systems to bypass rate limits or access restrictions.
d. Violation of Intellectual Property:
i. Copying, distributing, reselling or reverse-engineering the API or any component of Explorer in violation of OKLink or any party’s intellectual property rights;
ii. Using the API to create competing or derivative works or services that infringe on OKLink or any party’s patents, trademarks, copyrights, or other proprietary rights.
e. Denial of Service or Interference:
i. Engaging in actions that could impair, disrupt, or disable the functioning of Explorer, its API or any blockchain network;
ii. Using or manipulating the API in a manner that overloads Explorer, API or any blockchain network or interfering with or degrading other users' ability to access the same;
f. Unauthorized Access:
i. Attempting to gain unauthorized access to Explorer, its API, associated systems, or other users’ accounts;
ii. Circumventing any access controls, authentication measures, or security mechanisms in place to protect Explorer and its API;
g. Misleading or Deceptive Activity: Using the API to disseminate misleading, false, or deceptive information regarding blockchain transactions, network activity, or other data that could result in financial, reputational or other harm to others;
h. Regulatory Violations:
i. Using the API in a way that would cause OKLink or its affiliates to be in violation of applicable regulatory or legal requirements.
ii. Using the API for transactions or activities involving sanctioned individuals, organizations, or countries as determined by governmental or regulatory authorities;
i. Harmful or Offensive Content: Using the API to host, display, or distribute content that is harmful, abusive, defamatory, obscene, offensive, or that promotes hate speech or violence;
j. Circumventing Fee Structures: Engaging in activities intended to circumvent payment established by OKLink for API access.
4. Intellectual Property Rights
4.1 All ownership of, rights, titles and interest in and to the intellectual property of Explorer, the API, associated, underlying and derivative content and technology, including but not limited to know-how, data, databases and trade secrets, unequivocally belong to OKLink. You only have a limited right to legally use the API in accordance with this Agreement. If you use our intellectual property without our permission for the development of any creations, the ownership and intellectual property rights of any creations remain with us, and we have the right to independently apply for the protection of the ownership of related rights with respect to the creations.
4.2 You hereby agree to grant us a worldwide, royalty-free, non-transferrable, and non-exclusive license to use your name and logo for external marketing and publication to indicate that you are using Explorer and the API. You represent and warrant to us that you have all required rights, interests, and legal authorization to grant the above license. You shall not use our name or logo for marketing or publicity purposes without express consent from us.
5. Fees
5.1 You shall pay all fees for use of the API in accordance with our fee schedule shown on our website (at the time of drafting these terms, the fee schedule is available here: https://www.oklink.com/api-plans). We reserve the right to modify the fees at our sole discretion from time to time. We reserve the right to refuse to provide a user with access to the API and/or technical support, or to terminate the provision of the API and/or technical support until the user has paid all fees in accordance with this Agreement.
6. Disclaimer of warranties and limitation of liability
6.1 To the maximum extent permitted by mandatory applicable law, we do not provide and exclude any express or implied warranties, representations or guarantees regarding your use of the API. Without limiting the generality of the foregoing, we expressly do not represent, warrant or guarantee the accuracy, authenticity or completeness of the content access by the API or visible on Explorer. You understand that your use of the API is at your own risk, and we provide the API on an “as is” and “as available” basis. We do not guarantee that the API access will not be interrupted or experience errors during its operation. The operation of the API may be interrupted due to defects, maintenance, technical adjustments, updates, network or system failures,changes in currently effective applicable laws or regulations, any force majeure event(s) (including but not limited to epidemics, pandemics, fire, earthquake, turmoil, and war), power outages, interruption of communication lines, hacker or virus attacks, . We are not responsible for any damage or data loss caused by any interruptions or errors.
6.2 To the maximum extent permitted by law, we will not be liable for any direct, indirect, consequential, special, punitive or other damages to user caused by or related to the user’s use or inability to use the API (including but not limited to damages caused by personal injury or property damage, damages caused by loss of profit, data loss, business interruption, computer paralysis or malfunction, loss of business information, damages caused by failure to perform (including failure to provide due care), damages caused by privacy violations or improper disclosure of information, damages caused by any pecuniary loss or any other loss) even if we have been notified in advance of the possibility of such damages. In respect of any disputes and/or liabilities caused by or arising from end-users use of Your Products and Services shall be independently resolved by you, you shall bear full liability, and we shall not bear any liability.
6.3 Change, Interruption, or Termination of this Service
You agree that we have the right to change, interrupt, or terminate the provision of Explorer or the API in part or in full at any time without prior notice to you, and we also have the right to modify, interrupt, or terminate your use of the API at any time. Any loss or consequences you or any third party may suffer due to our changes, interruption, or termination of this Service shall be solely borne by you, and we shall not be liable to you or any third party.
7. Term and Termination
Without limiting the other provisions of this Agreement, OKLink shall have the right unilaterally to terminate the provision of the API and/or this Agreement without incurring any liability if one of the following situations occurs:
(a)the term of the API use has expired and has not been renewed;
(b) the user materially breaches any provisions of this Agreement, including non-payment of fees;
(c) occurrence of any force majeure event;
(d) provision of Explorer or the API is or becomes illegal under any applicable law or regulation;
(e) anything analogous to any of the foregoing under the law of any jurisdiction.
8. Governing Law
These Terms, your use of the API, any claim, counterclaim or dispute of any kind or nature whatsoever arising out of these Terms, directly or indirectly, shall be governed by, and construed in accordance with the laws of Hong Kong without regard to the principles of conflicts of laws thereof.
9. Jurisdiction and Dispute Resolution
9.1 You acknowledge and agree that in the event of any dispute, controversy, difference or claim, including the existence, validity, interpretation, performance, breach or termination of the Terms or any dispute arising out of or relating to the Terms (“Dispute”), the parties shall first refer the Dispute to proceedings at the Hong Kong International Arbitration Centre (“HKIAC”) in accordance with HKIAC’s Mediation Rules in force for the time.
9.2 If the Dispute has not been settled upon the signing of a settlement agreement within ninety (90) days following the filing of a request for mediation set forth in Clause 9.1, such Dispute shall be referred to and finally resolved by arbitration administered by the HKIAC) under the HKIAC Administered Arbitration Rules in force when the Notice of Arbitration is submitted. The law of this arbitration clause shall be the laws of the Hong Kong Special Administrative Region of People’s Republic of China (“Hong Kong”).
9.3 You agree that the seat of arbitration shall be Hong Kong. The number of arbitrators shall be three (3). OKLink shall appoint one (1) arbitrator and you shall appoint one (1) arbitrator. The third arbitrator shall be appointed by the Chairman of the HKIAC. Such arbitrators shall be freely selected, and the parties shall not be limited in their selection to any prescribed list. The arbitration proceedings shall be conducted in English.
9.4 You agree that OKLink shall not be required to give general discovery of documents, but may be required only to produce specific, identified documents which are relevant and material to the outcome of the Dispute.
9.5 Any arbitral award shall be final and binding upon the parties hereto and shall be enforceable in any competent court which has jurisdiction.
10. Miscellaneous
10.1 The contents of these Terms also include OKLink’s various system specifications, other agreements or rules in connection with these Terms, and other relevant agreements and rules regarding the API that OKLink may issue from time to time. Once the aforementioned content is published, it shall become an integral part of these Terms, and you shall also abide by it. In the event of any conflict between the aforementioned content and these Terms, these Terms shall prevail.
10.2 OKLink reserves the right to unilaterally modify these Terms (including the aforementioned contents) if necessary. Such modification may happen at any time without prior notice. If any changes are made, the revised contents may be posted on OKLink's website. Please regularly check the latest information posted therein to inform yourself of any changes. Your continued use of or access to the API following the posting of any changes constitutes acceptance of those changes. If you do not accept the revised content, please stop using the API.
10.3 You shall carefully read this Agreement, and any document referred to in Clause 10.1 and 10.2 of these Terms that constitute the contents of these Terms. Unless otherwise instructed by OKLink, any formal communication and document transfer between you and OKLink shall be undertaken through email. You may also be able to contact OKLink telephonically as a form of informal communication. Any formal communication between you and OKLink should, unless otherwise agreed, be made in the English language. In the event of any discrepancy between the communication in English and that in a foreign language, the English version shall prevail. In the event of any discrepancy between any formal and/or informal communications and the Agreement, the Agreement shall prevail. Please address emails to “OKLink” at the following email: support@OKLink.com.
10.4 If any provisions of these Terms shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired in any way. However, if any provisions of these Terms shall be invalid, illegal or unenforceable under any such applicable law in any jurisdiction, it shall, as to such jurisdiction, be deemed modified to conform to the minimum requirements of such law, or if for any reason it is not deemed so modified, it shall be invalid, illegal or unenforceable only to the extent of such invalidity, illegality or limitation on enforceability without affecting the remaining provisions of these Terms, or the validity, legality or enforceability of such provision in any other jurisdiction.
10.5 No failure or delay by OKLink in exercising any right, power or remedy it is entitled to under these Terms or by stipulation of law or regulation shall operate as a waiver thereof, nor shall any single or partial exercise thereof preclude any other or further exercise of such rights, power or remedies.
10.6 You shall not transfer, novate or assign these Terms, and the rights and obligations hereunder, in whole or in part, without the prior written consent of OKLink. OKLink has the right to transfer, novate or assign any rights or obligations under these Terms by serving written notice on you, which takes effect upon the delivery of such notice.
10.7 The headings of all these Terms are for reading convenience only and have no actual meaning and shall not be used as a basis for interpretation of the meaning of these Terms.
10.8 If there is a discrepancy between the English version of these Terms and the translation of other languages version, the English version of these Terms shall prevail.
10.9 OKLink has the sole and final discretion to interpret these Terms.
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浏览器API 用户协议
最近更新日期：2024 年 10 月 7 日
1. 概述
1.1 浏览器（如以下所定义）应用程序编程接口（“API”）由 OKLink Fintech Limited（一家香港注册的私人有限公司，公司注册号：70684721）（“OKLink”）向您提供。浏览器是 OKLink 的区块链浏览器工具，可从 www.oklink.com（以下简称“浏览器”）访问（无需 API）。尽管可以从其他第三方网站访问浏览器而无需 API，但该 API 是由 OKLink向您提供。
1.2 本浏览器API 用户协议（以下简称“本协议”或“本条款”）适用于您对 API 的使用，由您（以下简称“用户”或“您”）与 OKLink 订立，对您和 OKLink 均具有法律约束力。使用 API 即表示您同意并确认您已仔细阅读并充分理解本条款项下的条款和条件（包括 OKLink 随时作出的任何修订），特别是排除或限制 OKLink 在本条款项下责任的条款，以及排除或限制用户权利的条款。如果您不接受本条款或本条款的内容，或拒绝确认并同意 OKLink 随时单方面修改本条款的权利，则您无权根据本条款使用 OKLink 提供的 API，并应立即停止使用和访问 API。除非本条款另有规定，本条款中使用的术语应具有 OKLink 服务条款中所规定的含义。
1.3 本条款是对 OKLink 服务条款和隐私通知的补充。如果本条款和我们的OKLink服务条款中规定的任何条款或规定存在任何冲突或不一致，则应通过优先适用本条款来解决此类冲突或不一致。我们的OKLink服务条款和隐私通知中未经本条款修改的所有其他规定应继续充分有效。
2. 许可
2.1 OKLink 向您提供有限的、非排他性的、不可转让的许可，以使用 浏览器 API 将源自 API 的内容集成到您的应用程序、网站、产品或服务中（“您的产品和服务”）。
2.2 如果您是使用免费版 API 的用户，则在您的产品和服务中对 API 内容的任何集成或其他使用均严格以归属为基础。归属的形式可以是指向 <https://www.oklink.com/> 的可见反向链接，也可以是文字“Powered by OKLink Explorer”。此类归属必须放在您的产品和服务的显眼位置以及使用 API 内容的附近。
2.3 通过同意本条款，您同意遵守所有适用法律法规并向我们提供准确、完整的了解您的客户信息。
3. 禁止使用
3.1 您不得使用 API 进行以下任何活动：
a. 非法活动：
i. 任何违反当地、国家或国际法律或法规的活动；
ii. 促进或协助非法或犯罪行为，包括但不限于欺诈、洗钱、恐怖主义融资、逃税或与任何非法商品或服务有关的活动；
b. 欺诈性使用：
i. 试图入侵或利用 API、任何区块链网络或任何相关基础设施中的漏洞进行欺诈；
ii. 向 OKLink 虚假陈述您的身份或了解您的客户信息；
c. 非法数据挖掘：
i. 在没有适当授权或归属的情况下，为了提取、转售或联合数据而对 API 进行超出合理使用限制的过度查询；
ii. 使用机器人、爬虫、蜘蛛或任何其他自动化系统绕过速率限制或访问限制。
d. 侵犯知识产权：
i.复制、分发、转售或逆向工程 API 或浏览器的任何组成部分，侵犯 OKLink 或任何一方的知识产权；
ii. 使用 API 创建侵犯 OKLink 或任何一方的专利、商标、版权或其他专有权利的竞争或衍生作品或服务。
e. 拒绝服务或干扰：
i. 从事可能损害、破坏或禁用浏览器、其 API 或任何区块链网络功能的行为；
ii. 以使浏览器、API 或任何区块链网络过载或干扰或降低其他用户访问权限的方式使用或操纵 API；
f. 未经授权的访问：
i. 试图未经授权访问浏览器、其 API、相关系统或其他用户的帐户；
ii. 规避任何用于保护浏览器及其 API 的访问控制、身份验证措施或安全机制；
g. 误导或欺骗活动：使用 API 传播有关区块链交易、网络活动或其他数据的误导性、虚假或欺骗性信息，这些信息可能导致他人遭受财务、声誉或其他损害；
h. 违反监管规定：
i. 以可能导致 OKLink 或其关联方违反适用监管或法律要求的方式使用 API；
ii. 使用 API 进行涉及政府或监管机构确定的受制裁个人、组织或国家的交易或活动；
i. 有害或冒犯性内容：使用 API 托管、显示或分发有害、辱骂、诽谤、淫秽、冒犯或宣扬仇恨言论或暴力的内容；
j. 规避费用结构：从事旨在规避 OKLink 为 API 访问所收取的付款的活动。
4. 知识产权
4.1 浏览器、API、相关的、基础和衍生内容和技术的知识产权（包括但不限于专有技术、数据、数据库和商业秘密）的全部所有权、权利、权属和利益均明确属于 OKLink。您仅有权根据本协议合法使用 API。如果您未经我们的许可使用我们的知识产权开发任何作品，则任何作品的所有权和知识产权仍归我们所有，我们有权独立申请保护与该作品相关的权利的所有权。
4.2 您在此同意授予我们在全球范围内、免版税、不可转让和非排他性的许可，以使用您的名称和标识进行外部营销和发布，以表明您正在使用浏览器和 API。您向我们陈述并保证，您拥有授予上述许可所需的所有权利、利益和法律授权。未经我们明确同意，您不得将我们的名称或标识用于营销或宣传目的。
5. 费用
5.1 您应按照我们网站上显示的费用表支付使用 API 的所有费用（在撰写本条款时，费用表可在此处查看：https://www.oklink.com/api-plans）。我们保留随时自行决定修改费用的权利。我们保留拒绝向用户提供 API 访问权限和/或技术支持，或终止提供 API 和/或技术支持的权利，直至用户根据本协议支付所有费用。
6. 免责声明和责任限制
6.1 在强制性适用法律允许的最大范围内，我们不提供且排除有关您使用 API 的任何明示或暗示的保证、陈述或担保。在不限制前述条款的一般性的前提下，我们明确表示不陈述、保证或担保通过 API 访问或在 浏览器上可见的内容的准确性、真实性或完整性。您了解您使用 API 的风险由您自行承担，我们以“原样”和“可用”为基础提供 API。我们不保证 API 访问在运行过程中不会中断或出现错误。API 的运行可能会因缺陷、维护、技术调整、更新、网络或系统故障、当前有效的适用法律或法规的变化、任何不可抗力事件（包括但不限于流行病、疫情、火灾、地震、动乱和战争）、停电、通信线路中断、黑客或病毒攻击等而中断。对于任何中断或错误造成的任何损害或数据丢失，我们不承担任何责任。
6.2 在法律允许的最大范围内，对于因用户使用或无法使用API而造成的或与之相关的任何直接的、间接的、后果性的、特殊的、惩罚性的或其他损害（包括但不限于人身伤害或财产损失造成的损害、利润损失、数据丢失、业务中断、计算机瘫痪或故障、商业信息丢失、未能履行职责（包括未能提供应有的谨慎）造成的损害、侵犯隐私或不当披露信息造成的损害、任何经济损失或其他损失造成的损害），即使我们已事先被告知发生该等损害的可能性，我们不承担任何责任。对于因最终用户使用您的产品和服务而产生的或由此引起的任何争议和/或责任，应由您独立解决，您应承担全部责任，我们不承担任何责任。
6.3 本服务的变更、中断或终止
您同意我们有权在不向您提前通知的情况下随时变更、中断或终止提供全部或部分浏览器或API，我们也有权随时修改、中断或终止您对API的使用。因我们变更、中断或终止本服务而导致您或第三方可能遭受的任何损失或后果均由您自行承担，我们对您或第三方不承担任何责任。
7. 期限和终止
在不限制本协议其他规定的情况下，如果发生以下情况之一，OKLink 有权单方面终止提供 API 和/或本协议，且不承担任何责任：
(a) API 使用期限已到期且未续订；
(b) 用户严重违反本协议的任何规定，包括未支付费用；
(c) 发生任何不可抗力事件；
(d) 根据任何适用法律或法规，提供浏览器或 API 是或变为非法的；
(e) 根据任何司法管辖区的法律，任何与上述任何一项类似的情形。
8. 适用法律
本条款、您对API的使用、因本条款直接或间接产生的任何类型或性质的任何权利主张、反诉或争议应受香港法律管辖，并依其解释，无需考虑其冲突法规则。
9. 管辖和争议解决
9.1您确认并同意，如果发生任何争议、争论、分歧或权利主张，包括本条款的存在、有效性、解释、履行、违反或终止或因本条款引起的或与之相关的任何争议（“争议”），双方应首先根据届时有效的《香港国际仲裁中心调解规则》将争议提交香港国际仲裁中心（“HKIAC”）进行仲裁。
9.2如果第9.1条所述的调解请求提交后九十 (90) 日内仍未通过签署和解协议解决争议，则该争议应提交 HKIAC，并根据提交仲裁通知时有效的《香港国际仲裁中心机构仲裁规则》通过仲裁最终解决。本仲裁条款的适用法律应为中华人民共和国香港特别行政区（“香港”）法律。
9.3您同意，仲裁地点应为香港。仲裁员的人数应为三 (3) 名。 OKLink应指定一 (1) 名仲裁员，您应指定一 (1) 名仲裁员。第三名仲裁员应由 HKIAC 主席指定。各方可自由选择仲裁员，不受任何预设名单的限制。仲裁程序应以英文进行。
9.4您同意， OKLink不得被要求进行一般性的文件披露，而仅可被要求出示特定的、经指定的对争议结果具有相关性和重要性的文件。
9.5任何仲裁裁决应为终局裁决，对各方均具有约束力，并可在任何有管辖权的法院被强制执行。
10. 其他
10.1本条款的内容同时包括OKLink的各项系统规范、与本条款相关的其他协议或规则以及OKLink可能不时发布的与API相关的其他协议、规则等。上述内容一经公布即为本条款不可分割的组成部分，您也应予以遵守。如上述内容与本条款相冲突，以本条款为准。
10.2 OKLink保留在必要时单方面变更本条款（包括上述内容）的权利。该等变更可能随时发生，且无需事先通知。如有变更，修改内容可能会在OKLink的网站上公布。请您定期查阅网站上公布的最新信息，以了解任何变更。您在变更公布后继续使用或访问API，即表示您接受该等变更。如您不接受修改内容，请停止使用API。
10.3 您应仔细阅读本条款以及本条款第 10.1 条和第 10.2 条中提及的构成本条款内容的任何文件。除非 OKLink 另有指示，您与 OKLink 之间的任何正式沟通和文件传输均应通过电子邮件进行。您也可以通过电话联系 OKLink，这是一种非正式沟通方式。除非另有约定，您与 OKLink 之间的任何正式沟通均应以英文进行。如果英文沟通与其他语言沟通之间存在任何差异，则以英文版本为准。如果任何正式和/或非正式沟通与本协议之间存在任何差异，则以本协议为准。请将电子邮件发送至“OKLink”的如下电子邮箱：support@OKLink.com。
10.4 如果本条款的任何规定无效、非法或不可执行，则其余规定的有效性、合法性和可执行性不得以任何方式受到影响或损害。但是，如果本条款中的任何规定根据任何司法管辖区的任何适用法律无效、非法或不可执行，则该规定在该司法管辖区应被视为已修改，以符合该法律的最低要求；如果因任何原因该规定未被视为已修改，则该规定仅在该无效、非法或可执行性限制的范围内无效、非法或不可执行，而不影响本条款的其余规定或该规定在任何其他司法管辖区的有效性、合法性或可执行性。
10.5 OKLink 未能或延迟行使本条款或法律法规规定其享有的任何权利、权力或救济，并不构成对其放弃，任何单独或部分行使均不妨碍对此类权利、权力或救济的任何其他或进一步行使。
10.6 未经OKLink事先书面同意，您不得全部或部分转让、更新或让与本条款及本条款项下的权利和义务。OKLink有权通过向您发出书面通知的方式转让、更新或让与本条款项下的任何权利或义务，该通知自送达之日起生效。
10.7 本条款所有条款的标题仅为阅读方便，本身并无实际含义，不应作为本条款含义解释的依据。
10.8 如果本条款的英文版本与其他语言版本的翻译版本存在差异，以本条款的英文版本为准。
10.9本协议的唯一和最终解释权归OKLink所有。