Editorial notes are currently written in Chinese - English translation is in progress.
View Chinese version →
免费调用延迟API，适合测试超时和加载状态。
In-Depth Review
TG4G Review ·2026-06-08
In-depth review is currently only available in Chinese. An English translation is planned. Read the Chinese review →
About this entry
slee.pt is an
Portugal Dev Tools provider.
TG4G tracks its
product information,
an overall rating of 8.0/10, and a China-accessibility score of China direct-connect friendly.
Click "Visit Official Site" to reach slee.pt directly.
slee.pt offers good direct-connect performance in mainland China and works in most regions without a proxy. The provider is headquartered in Portugal and primarily serves overseas markets.
How do I sign up for slee.pt?
Visit the slee.pt official site to complete sign-up. Registration typically requires an email (Gmail/Outlook recommended) and a payment method. Most overseas services accept credit card / PayPal / crypto. See the "Visit Official Site" button on this page for the direct link.