Get Started with Aeion Manuscript

Set up your AI-powered digital publishing platform in 5 steps. EPUB import, TTS with word timestamps, AI tutoring, flashcards, and reading goal tracking—all in under 20 minutes.

1

Import EPUB Content

Go to Manuscript → Library → Import.

Import EPUB (API):

```bash POST /manuscript/import Content-Type: multipart/form-data

file: [EPUB file] ```

Response:

typescript { "id": "book-xxx", "title": "The Great Gatsby", "author": "F. Scott Fitzgerald", "publisher": "Scribner", "language": "en", "totalChapters": 9, "totalWords": 47094, "estimatedReadingTime": 188, // minutes "chapters": [ { "id": "ch-001", "title": "Chapter 1", "wordCount": 5234, "order": 1 }, // ... ], "tableOfContents": [ { "title": "Chapter 1", "href": "#ch-001", "level": 1 }, // ... ] }

EPUB Structure Parsing:

typescript interface EPUBImportResult { id: string; title: string; author: string; description?: string; coverImage?: string; chapters: Array<{ id: string; title: string; content: string; // Cleaned HTML wordCount: number; }>; tableOfContents: Array<{ title: string; href: string; level: number; }>; }

Import from URL:

bash POST /manuscript/import/url { "url": "https://example.com/book.epub", "title": "Custom Title", "author": "Custom Author" }

Bulk Import:

bash POST /manuscript/import/bulk { "files": ["book1.epub", "book2.epub", "book3.epub"] }

Library View (API):

bash GET /manuscript/books

Response:

typescript { "books": [ { "id": "book-xxx", "title": "The Great Gatsby", "author": "F. Scott Fitzgerald", "cover": "https://...", "percentComplete": 45, "totalChapters": 9, "currentChapter": 4, "lastReadAt": "2026-05-10T14:30:00Z" } ], "meta": { "total": 12, "reading": 3, "completed": 9 } }

2

Configure Text-to-Speech

ProviderVoicesQualityLatency
OpenAIalloy, echo, fable, onyx, nova, shimmerHighLow
ElevenLabsRachel, Domi, Bella, Antoni, Elli, JoshVery HighMedium
AzureJenny, Guy, Sonia, RyanHighMedium
PollyJoanna, Matthew, Salli, Amy, BrianMediumLow
3

Configure AI Analysis

TypeUse CasePrompt Style
explainGeneral explanationExplain in clear language
translateForeign textTranslate to English + define vocabulary
analyzeLiterary analysisThemes, tone, style
simplifyESL/simplified readingMiddle-school level
defineVocabularyKey terms and concepts
4

Generate Flashcards

Go to Manuscript → Book → Generate Flashcards.

Generate Flashcards (API):

bash POST /manuscript/ai/flashcards { "text": "The protagonist, Jay Gatsby, throws lavish parties at his mansion in West Egg. He accumulates his wealth through questionable means, bootlegging alcohol during Prohibition. His ultimate goal is to reunite with Daisy Buchanan, his lost love from Louisville.", "count": 5 }

Response:

typescript { "flashcards": [ { "front": "Who is the protagonist of The Great Gatsby?", "back": "Jay Gatsby" }, { "front": "What does Gatsby do for a living?", "back": "He accumulates wealth through bootlegging alcohol during Prohibition" }, { "front": "Where does Gatsby live?", "back": "In a lavish mansion in West Egg, Long Island" }, { "front": "What is Gatsby's ultimate goal?", "back": "To reunite with Daisy Buchanan, his lost love" }, { "front": "What era is The Great Gatsby set in?", "back": "The Roaring Twenties, during Prohibition (1920-1933)" } ] }

Vocabulary with Definitions (API):

bash POST /manuscript/ai/vocabulary { "text": "The protagonist's ostentatious display of wealth was a manifestation of his deep-seated insecurity." }

Response:

typescript { "vocabulary": [ { "word": "protagonist", "definition": "The main character of a story; the central figure around whom the plot revolves." }, { "word": "ostentatious", "definition": "Characterized by vulgar or pretentious display; designed to impress or attract notice." }, { "word": "manifestation", "definition": "A tangible or visible form of an idea, quality, or emotion." }, { "word": "deep-seated", "definition": "Firmly established; difficult to remove or change." }, { "word": "insecurity", "definition": "Lack of confidence or certainty; anxiety about one's worth or abilities." } ] }

Study Guide Generation (API):

bash POST /manuscript/ai/study-guide { "bookId": "book-xxx" }

Response:

typescript { "key_concepts": [ "The American Dream and its corruption", "Social class and class conflict", "The past's influence on the present", "Symbolism of the green light", "The hollowness of upper-class society" ], "discussion_questions": [ "How does Gatsby's wealth affect his identity?", "What is the significance of the novel's title?", "How does Fitzgerald portray the 'new money' vs 'old money'?", "What role does geography play in the novel?", "How does the novel critique the American Dream?" ], "important_quotes": [ { "quote": "So we beat on, boats against the current, borne back ceaselessly into the past.", "source": "Ch. 9" }, { "quote": "I hope she'll be a fool—that's the best thing a girl can be in this world, a beautiful little fool.", "source": "Ch. 1, Daisy" } ] }

5

Set Up Reading Goals & Annotations

Go to Manuscript → Book → Settings → Reading Goal.

Set Reading Goal (API):

bash PATCH /manuscript/books/{bookId}/goal { "goalType": "chapters", "goalTarget": 9, "goalStartDate": "2026-05-01", "goalEndDate": "2026-05-15" }

Response:

typescript { "bookId": "book-xxx", "goalType": "chapters", "target": 9, "current": 4, "percentComplete": 44, "onTrack": true, "daysRemaining": 10, "requiredDailyRate": 0.5 }

Add Annotation (API):

bash POST /manuscript/annotations { "book": "book-xxx", "chapter": "ch-001", "type": "highlight", "text": "So we beat on, boats against the current, borne back ceaselessly into the past.", "color": "yellow", "tags": ["important-quote", "theme"] }

Update Annotation:

bash PATCH /manuscript/annotations/{annotationId} { "note": "This is the final line of the novel and encapsulates the futility of Gatsby's efforts.", "tags": ["important-quote", "theme", "finale"] }

List Annotations (API):

bash GET /manuscript/annotations?bookId=book-xxx

Response:

typescript { "annotations": [ { "id": "ann-xxx", "type": "highlight", "text": "So we beat on, boats against the current...", "chapter": "Chapter 9", "color": "yellow", "tags": ["important-quote", "theme"] }, { "id": "ann-yyy", "type": "note", "note": "Gatsby's obsession with Daisy ultimately destroys him.", "chapter": "Chapter 5", "createdAt": "2026-05-10T14:30:00Z" } ], "meta": { "total": 24, "byType": { "highlight": 15, "note": 6, "bookmark": 3 } } }

Sync Reading Progress (API):

bash POST /manuscript/reader/progress { "bookId": "book-xxx", "chapterId": "ch-004", "position": 5234, "timestamp": "2026-05-11T10:30:00Z" }

Get Reader Stats (API):

bash GET /manuscript/reader/stats

Response:

typescript { "totalBooks": 12, "booksCompleted": 9, "totalPagesRead": 3240, "totalReadingTime": 4582, "averageSessionLength": 35, "favoriteGenres": ["literary-fiction", "classics"], "currentStreak": 12, "longestStreak": 21 }

Quick Reference

Book API:

```bash # Import EPUB POST /manuscript/import

# List books GET /manuscript/books

# Get book GET /manuscript/books/{bookId}

# Set goal PATCH /manuscript/books/{bookId}/goal ```

TTS API:

```bash # List voices GET /manuscript/tts/voices

# Generate audio POST /manuscript/tts/generate

# Check usage GET /manuscript/tts/limit ```

AI API:

```bash # Analyze text POST /manuscript/ai/analyze

# Ask question POST /manuscript/ai/ask

# Generate flashcards POST /manuscript/ai/flashcards

# Generate study guide POST /manuscript/ai/study-guide

# Generate vocabulary POST /manuscript/ai/vocabulary ```

Annotation API:

```bash # Create annotation POST /manuscript/annotations

# List annotations GET /manuscript/annotations?bookId=xxx

# Update annotation PATCH /manuscript/annotations/{id}

# Delete annotation DELETE /manuscript/annotations/{id}

# Export annotations GET /manuscript/annotations/export?bookId=xxx&format=json ```

Reader API:

```bash # Sync progress POST /manuscript/reader/progress

# Get stats GET /manuscript/reader/stats ```

FAQ

Audio is generated through your tenant's configured voice provider — OpenAI, ElevenLabs, Azure, or Amazon Polly. Results are cached automatically so repeat listens are instant. Word-level timestamps (`{word, start, end}`) come back whenever the provider supports them, powering karaoke-style highlighting and click-to-seek. If no speech provider is configured yet, TTS simply isn't available until one is set up — no broken or silent audio.

The tutor reads the book title, author, and chapter context to keep answers grounded in what's actually being read. Conversation history carries forward so follow-up questions build naturally. Powered by GPT-4-class models.

AI generates front/back questions from selected text. Front = question/key term. Back = answer/definition. Count configurable (default: 5).

Upload any EPUB and the platform automatically extracts metadata, chapters, and a table of contents, cleans up formatting, and calculates word counts.

Only the reader who created a highlight, note, or bookmark can update or delete it. Deleting an annotation archives it rather than erasing it outright.

Progress is calculated automatically against your target, with an on-track indicator and the daily pace needed to finish on schedule.

OpenAI (alloy, echo, nova), ElevenLabs (Rachel, Domi, Bella), Azure (Jenny, Guy, Sonia), Polly (Joanna, Matthew). Configurable per user.

Vocabulary mastery moves through four stages, each with a longer review interval: new (review in 1 day), learning (3 days), familiar (7 days), mastered (30 days). Marking a word at a higher mastery level pushes its next review further out; marking it back down shortens the interval again.

Each tenant gets a default daily allowance of 100,000 characters for TTS generation, keeping usage predictable. Check your remaining balance any time via `GET /manuscript/tts/limit`.

Yes — export to JSON, CSV, or PDF, including highlights, notes, vocabulary, and chapter references.

Current chapter, position, and percent complete update automatically as you read, staying in sync across devices.

light (#FFFFFF), sepia (#F4ECD8), dark (#1E1E1E), black (#000000). Font families: serif, sans-serif, monospace. Size 12-32px.

Analysis (explain/translate/analyze/simplify/define) works on selected text passages. Tutoring maintains conversation history and book context for Q&A.

Yes — regenerating the same text with the same voice returns the identical cached audio instead of creating a new one, so playback stays consistent and fast.

Open the Manuscript Dashboard