> ## Documentation Index
> This page is part of the Image and Video APIs product. Fetch the complete documentation index for Image and Video APIs at: https://cloudinary.com/documentation/llms-image-and-video-apis.txt?referrer=docpage and then use it to discover all relevant pages before exploring further.
> If your task extends beyond this product, fetch the top-level index covering all Cloudinary products and topics at: https://cloudinary.com/documentation/llms.txt?referrer=docpage

# Image & Video API tutorial library

This section provides a library of video tutorials on a variety of Cloudinary topics. A selection of videos for each topic are shown here. Click the 'See more…' button to see all available tutorials for any topic.

## Programmatic asset management

[API Key and Secret](api_key_secret_tutorial)

Find your Cloudinary credentials in the console

[Upload Programmatically](upload_programmatically_tutorial)

Use a Cloudinary SDK to upload media assets

[Configure the Next.js SDK](nextjs_configuration_tutorial)

Install and configure the Cloudinary Next.js SDK

  See more...

## Optimization and delivery

[Optimization Tips](optimization_tips_tutorial)

Tips for delivering optimized images

[Using the Next.js Image Component](nextjs_image_component_tutorial)

Deliver images using the Next.js Image component

[Video Player in React](video_player_react_tutorial)

Embed the Cloudinary Video Player in a React app

  See more...

## Transformations

[Transformation Basics](transformation_basics_tutorial)

Learn the basics of a transformation URL

[Crop and Resize Images in React](crop_and_resize_images_in_react_tutorial)

Crop and resize images using React with Cloudinary

[Named Transformations](named_transformations_tutorial)

Simplify & standardize complex delivery URLs

  See more...

## Training courses

 In addition to the short tutorials available here, you can also take free self-paced Cloudinary courses on a variety of developer or DAM topics, or register for formal instructor-led courses, either virtual or on-site, at Cloudinary Academy.

Sign up to our [live training](https://training.cloudinary.com/pages/live-training) or watch previous [Cloudinary Café sessions](https://www.youtube.com/playlist?list=PL8dVGjLA2oMowBlDwt7FabARmk3VdilO3) and learn how to get the most from Cloudinary, one use case at a time.