# Onebox url 404

**URL:** <https://meta.discourse.org/t/onebox-url-404/375567>\
**Category:** Support\
**Tags:** onebox\
**Created:** [July 24, 2025, 5:50am UTC](https://meta.discourse.org/t/onebox-url-404/375567 "2025-07-24T05:50:38Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![truman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/truman/32/491648_2.png) [@truman](https://meta.discourse.org/u/truman)\
**Post date:** [July 24, 2025, 5:50am UTC](https://meta.discourse.org/t/onebox-url-404/375567/1 "2025-07-24T05:50:38Z")

</div>

```plaintext
/onebox?url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DM0ZmR6UU_8k&refresh=true

```

```plaintext
https://www.youtube.com/watch?v=M0ZmR6UU_8k

```

When you directly insert a YouTube URL into a post, onebox url will return a 404 error.

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