FAQ

Frequently asked questions

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InceNar is a marketplace for buying, reading, downloading, selling, and publishing books online. It covers a few different needs, each tailored to certain types of creators and readers.

  • Readers: browse the bookstore, buy books securely via PayPal, and read them instantly online or download a PDF for offline reading.
  • Authors: upload and sell your own books, choose a storage plan, and keep the majority of every sale.
  • Series: bundle related books together so readers get a discount when they buy the whole series at once.
  • Developers: integrate with our public REST API to access book metadata, embed the reader, or receive webhooks.
Browse our collection, add books to your cart, and checkout securely via PayPal. Once purchased, books are instantly added to your library for download or online reading.
We accept PayPal for all transactions. Authors can also subscribe to storage plans using PayPal. All payments are processed securely with 256-bit encryption.
Sign up for an account, upgrade to author status, choose a storage plan (Free, Basic, Pro, or Unlimited), and start uploading your books. You keep the majority of every sale.
Yes. Once purchased, you can download PDF versions of books to read offline on any device, or use our web reader for online reading.
When you buy a series, you get all books in that series at a 5% discount compared to buying individually. The entire series is added to your library.
No, creating multiple author accounts is strictly prohibited. If discovered, it may lead to account suspension, freezing of funds, or a permanent ban. Please refer to our Author Guidelines for more information.
Yes. We provide a public REST API that lets you access book metadata, embed our reader, and receive webhooks. Visit the Developer Portal to sign up and get your API key.
Complete API reference, authentication guides, and interactive examples are available at docs.incenar.com.
Yes, API usage is subject to rate limits based on your subscription tier (Starter, Growth, or Enterprise). Higher tiers offer increased limits and additional features like custom domains and webhooks.
For any questions or issues, visit our contact page to reach out to us. We typically respond within 24 hours during business days.

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