---
metadata:
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    content: Diplodoc Platform v5.66.1
alternate:
  - https://yandex.com/dev/direct/doc/dg-v4/en/concepts/Versions.md
  - href: https://yandex.com/dev/direct/doc/dg-v4/en/concepts/Versions.md
    type: text/markdown
    title: Markdown version
  - href: https://yandex.com/dev/direct/doc/dg-v4/en/llms.txt?revision=r22047995
    rel: describedby
---
> **Documentation Index:** Fetch the complete configuration index at https://yandex.com/dev/direct/doc/dg-v4/en/llms.txt?revision=r22047995

# API versions

[Version 5](https://yandex.com/dev/direct/doc/en/concepts/overview) — A new Yandex Direct programming interface with a completely redesigned architecture.

Version Live 4 was based on version 4. New parameters are promptly added to the Live 4 methods as new features become available in Yandex Direct.

Version 4 — The interfaces of methods do not change in this version.