Dear Valued Users,
To ensure the stability and security of our services, we will be updating the resolved IP addresses for api.flashcat.cloud. Please update your configurations promptly to avoid any disruption to your access. Details of the change are as follows:
Scheduled Maintenance Window: August 3, 2026, 11:00 AM – 12:00 PM
Impact Scope: All users who access https://api.flashcat.cloud via IP whitelisting
Change Details:
Recommended Actions：
Best Practice Recommendation：
We strongly recommend using the domain name (api.flashcat.cloud) directly as the whitelist rule in your firewall or security group, rather than configuring fixed IP addresses. Utilizing domain-based whitelisting effectively eliminates the maintenance overhead and potential service disruptions caused by future IP changes.
Should you have any questions, please feel free to contact our technical support team. Thank you for your understanding and cooperation!
尊敬的用户：
您好！为保障服务稳定与安全，我们将对 api.flashcat.cloud 的解析 IP 地址进行变更。请您及时更新配置，以免影响正常访问。具体变更信息如下：
变更时间：2026年8月3日 11:00 - 12:00
影响范围：所有通过 IP 白名单方式访问 https://api.flashcat.cloud 的用户
变更详情：
操作建议：
最佳实践建议：
我们强烈建议您在防火墙或安全组中直接使用域名（api.flashcat.cloud）作为白名单规则，而非配置固定的 IP 地址。使用域名白名单可以有效避免未来因 IP 变更带来的维护成本及潜在的服务中断风险。
如有任何疑问，请随时联系我们的技术支持团队。感谢您的理解与配合！
Dear Valued Users,
To ensure the stability and security of our services, we will be updating the resolved IP addresses for api.flashcat.cloud. Please update your configurations promptly to avoid any disruption to your access. Details of the change are as follows:
Scheduled Maintenance Window: August 3, 2026, 11:00 AM – 12:00 PM
Impact Scope: All users who access https://api.flashcat.cloud via IP whitelisting
Change Details:
Recommended Actions：
Best Practice Recommendation：
We strongly recommend using the domain name (api.flashcat.cloud) directly as the whitelist rule in your firewall or security group, rather than configuring fixed IP addresses. Utilizing domain-based whitelisting effectively eliminates the maintenance overhead and potential service disruptions caused by future IP changes.
Should you have any questions, please feel free to contact our technical support team. Thank you for your understanding and cooperation!
尊敬的用户：
您好！为保障服务稳定与安全，我们将对 api.flashcat.cloud 的解析 IP 地址进行变更。请您及时更新配置，以免影响正常访问。具体变更信息如下：
变更时间：2026年8月3日 11:00 - 12:00
影响范围：所有通过 IP 白名单方式访问 https://api.flashcat.cloud 的用户
变更详情：
操作建议：
最佳实践建议：
我们强烈建议您在防火墙或安全组中直接使用域名（api.flashcat.cloud）作为白名单规则，而非配置固定的 IP 地址。使用域名白名单可以有效避免未来因 IP 变更带来的维护成本及潜在的服务中断风险。
如有任何疑问，请随时联系我们的技术支持团队。感谢您的理解与配合！
