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uid: srp-core-api-index
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# Scriptable Render Pipeline Core scripting API
This is the documentation for the scripting APIs of the Scriptable Render Pipeline (SRP) Core package.
**Note**: URP and HDRP are built on the Scriptable Render Pipeline (SRP) Core package, but have their own class types. For more information, refer to the following:
- [Universal Render Pipeline (URP) Scripting API](https://docs.unity3d.com/Packages/com.unity.render-pipelines.universal@17.3/api/index.html)
- [High Definition Render Pipeline (HDRP) Scripting API](https://docs.unity3d.com/Packages/com.unity.render-pipelines.high-definition@17.3/api/index.html)