What happened to the URL on file for Kie.ai: Affordable and Stable Unofficial Sora 2 API for Text & Image to Video with Audio?

URL unreachable The URL on file (https://ray3.run) did not respond across three consecutive checks; the streak completed on 2026-09-20. The most recent check that did receive a response was on 2026-09-17.

This reports what that URL did, not a claim that Kie.ai: Affordable and Stable Unofficial Sora 2 API for Text & Image to Video with Audio itself is gone: the address on file does not confidently match Kie.ai: Affordable and Stable Unofficial Sora 2 API for Text & Image to Video with Audio's own domain, so if it turns out to be a marketplace or listing page rather than Kie.ai: Affordable and Stable Unofficial Sora 2 API for Text & Image to Video with Audio's own site, this observation is still accurate about the URL, just not about the product. See the methodology for how the match is made.

The vendor's own description, unedited:
Kie.ai delivers a stable and affordable gateway to the Sora 2 API, allowing text-to-video and image-to-video generation with synchronized sound. Designed for performance and realism, it combines HD visuals, smooth motion, and easy developer integration. Key Features Text & Image to Video: Generate cinematic, high-fidelity videos from descriptions or images with natural motion and lighting. Native Audio Output: Each video includes automatically synchronized voice, ambient, and environmental audio. Cinematic Realism & Natural Motion: Upgraded rendering ensures fluid physics and realistic camera transitions in every shot. Playground Trial Access: Access Kie.ai’s trial environment to test video generation and fine-tune prompts with limited credits. Affordable and Scalable Access: Enjoy stable performance and transparent pricing suited for both personal and enterprise use. Start producing cinematic AI videos with the Sora 2 API on Kie.ai.