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Introduction

Uploading content to Publica.la is the first step in making your publications available to readers. We offer multiple methods for adding content to your store, accommodating different workflows and requirements. This document explains each upload method in detail, helping you choose the most efficient approach for your publishing needs.

Individual Uploads

Individual uploads are ideal for adding single publications or when you need to carefully configure each title's metadata during the upload process.

Supported Formats​

When uploading individual files, you can use the following formats:

  • PDF (preferably A1 format): For fixed-layout publications like magazines, comics, or textbooks
  • EPUB: For text-based publications with reflowable content
  • MP3: For audio publications

Upload Process​

  1. Navigate to the Content section in your dashboard
  2. Click on "Upload"
  3. Choose the file you want to upload
  4. Fill in the required metadata fields
  5. Configure additional settings as needed
  6. Save the publication

For physical books, you'll only need to upload a cover image in JPG format, along with additional information such as:

  • Stock availability
  • Number of pages
  • Binding type
  • Table of contents
  • Dimensions in centimeters
  • Book weight in kilograms

Bulk Upload Methods

For publishers with large catalogs or frequent updates, we offer several bulk upload options to streamline the process.

Excel Import​

The Excel import method allows you to add multiple publications at once using a structured spreadsheet.

Requirements​

  • Excel file (.xlsx) with publication metadata
  • Publica.la SFTP credentials
  • FileZilla or another SFTP client

Refer to our Bulk Upload Guide for more information.

This method is particularly useful for initial catalog setup or when adding a significant number of new titles.

API Integration​

For automated workflows, we offer API-based content uploads.

Requirements​

  • API access credentials
  • Technical knowledge or development resources

For detailed API documentation, including endpoints, parameters, and example requests, visit our API Documentation.

ONIX Import​

ONIX (ONline Information eXchange) is the international standard for representing and communicating book industry product information in electronic form.

Requirements​

  • ONIX files (XML format)
  • Content files accessible via URL or SFTP

For detailed information about our ONIX implementation, including supported elements and extensions, refer to Onix Intake Configuration.

Security and Processing

Regardless of the upload method you choose, all content undergoes the same security and optimization processes:

  1. Secure Transmission: All publications are transmitted through end-to-end encrypted channels
  2. Encrypted Storage: Content is stored encrypted on Google Cloud Platform's distributed storage system
  3. Conversion Process: Each publication undergoes thorough conversion to maintain security standards and enable fast loading

Best Practices

  • Metadata Completeness: Provide as much metadata as possible during upload to improve discoverability
  • File Optimization: Optimize your files before upload for better performance
  • Consistent Naming: Use consistent naming conventions for easier management
  • Regular Updates: Schedule regular catalog updates to keep your content fresh

Troubleshooting

If you encounter issues during the upload process:

  • Check that your files meet our format requirements
  • Ensure all required metadata fields are completed
  • Verify your network connection for large uploads
  • Contact our support team if problems persist

For specific error messages and their solutions, please refer to our troubleshooting guide in the help section.

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