Simple Cohort
Free Bible API

Build Bible apps with Red Letter precision

The complete Bible API with translations, chapter summaries, verse groupings, and exact character ranges for the words of Jesus.

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6Translations
66Books
31K+Verses
Response
{
  "data": {
    "book": "John",
    "chapter": 3,
    "verse": 16,
    "translation": "KJV",
    "text": "For God so loved the world...",
    "jesusWordsRanges": [{ "start": 0, "end": 141 }]
  },
  "hasRedLetterAccess": true
}
GET/api/v1/verses/KJV/John/3/16
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Everything you need to build

A complete Bible API with all the data your application needs

Multiple Translations

KJV, ESV, NIV, and more. Access the full text of each translation with consistent structure.

Red Letter Data

Exact character ranges for Jesus' words. Build beautiful red letter Bible applications.

Chapter Summaries

Section summaries and verse groupings with section titles for context.

Powerful Search

Full-text search with filters for exact phrases and Jesus' words only.

Simple, RESTful API

Clean endpoints that return exactly what you need

GET/api/v1/translationsList all translations
GET/api/v1/translations/:translation/booksBooks with chapters
GET/api/v1/chapters/:translation/:book/:chapterFull chapter with red letters
GET/api/v1/verses/:translation/:book/:chapter/:verseSingle verse
GET/api/v1/search?q=...&type=jesusSearch with Jesus filter

Simple, transparent pricing

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Free

$0/month
  • Unlimited requests
  • All translations
  • Chapter summaries
  • Search API
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$9.99/month
  • 1,000 requests/day
  • All free features
  • Red letter data
  • Jesus words search
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$49.99/month
  • Unlimited requests
  • All free features
  • Red letter data
  • Jesus words search
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