மொழி
AI × Indian Curriculum APIs — Built in Tamil Nadu

The language of education,
encoded for AI

கல்வியின் மொழி, AI-ஆல் இயக்கப்படுகிறது

(The language of learning, powered by AI)

Examozhi gives EdTech builders structured textbook APIs, RAG-powered search, AI summarization, and question generation — for every Indian curriculum and board. Build in hours, not months.

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Uptime SLA

Designed for teams building on Indian curriculum — CBSE · ICSE · Tamil Nadu State Board · NCERT

The Problem

EdTech should be built on
knowledge infrastructure

Today, 90% of EdTech teams spend months wrangling curriculum data instead of building learning experiences.

Manually entering every textbook chapter by hand
One API returns the full structured curriculum tree
Building your own search from scratch with Elastic
Vector RAG search available on day one via POST /ai/rag-search
Writing LLM prompts for every AI feature yourself
Summarize, explain, and generate questions in three API calls

How It Works

From zero to AI-powered
EdTech in three steps

01

Get your API key

Register free in 30 seconds. Your key is scoped, rotatable, and tracked in real time.

02

Query the curriculum

Call structured content endpoints or semantic search. All Indian boards in one platform.

03

Ship AI-powered UX

RAG answers, summaries, and quizzes appear in your app. Your users get smarter features.

Capabilities

Every AI feature your
EdTech product needs

One platform, six capabilities. No stitching together five different vendors.

Structured Content APIs

Curriculum data organized as Class → Subject → Chapter → Topic. Every textbook, every board, queryable in milliseconds.

RAG-Powered Search

Hybrid vector + keyword search with HNSW indexes. Source-backed answers, near-zero hallucination.

AI Summarization

Condense chapters, topics, or raw text into crisp, grade-appropriate summaries via one API call.

Explanation Engine

Turn any concept into a student-friendly explanation. Choose difficulty level and style dynamically.

Question Generator

Auto-generate MCQ, short-answer, or essay questions from any topic or content ID. Instant assessment content.

Developer-First DX

OpenAPI spec, playground, SDKs for Python, JS, Go and REST. Ship your feature in under an hour.

Developer Experience

RAG search with a single POST request

No vector database setup. No embedding pipeline. No prompt engineering. Examozhi handles the full RAG stack so you ship AI features, not infrastructure.

Sub-100ms semantic search over 10K+ topics
Source-attributed answers, not hallucinations
Filter by class, subject, chapter in query
Python, JS, Go, REST — one unified API
View full API reference
python · main.py
// Any language. Any framework. Under 5 minutes.
import requests
resp = requests.post(
"https://api.examozhi.com/api/v1/ai/rag-search",
headers={"X-API-Key": "sk_live_..."},
json={
"query": "Newton's laws of motion with examples",
"include_answer": True,
"top_k": 5
}
)
data = resp.json()
print(data["answer"])
# → "Newton's first law states that an object at rest..."
print(data["sources"])
# → [{"chapter": "Force & Motion", "class": "Class 9", ...}]

Pricing

Start free. Scale with confidence.

No surprise charges. Upgrade when you need more.

Free· இலவசம்
₹0/month

Explore the full API surface without a credit card.

  • 1,000 requests/month
  • 30 req/min
  • 2 API keys
  • Core content APIs
  • Community support
Get Started Free
Most Popular
Pro· நிபுணர்
₹999/month

The full platform unlocked. For serious EdTech products.

  • 50,000 requests/month
  • 300 req/min
  • 10 API keys
  • All AI endpoints
  • RAG search + answers
  • MCP server access
  • Email support
Upgrade to Pro
Enterprise· நிறுவனம்
₹4,999/month

Custom limits, dedicated infrastructure, SLA guarantees.

  • 500,000 requests/month
  • 3,000 req/min
  • 100 API keys
  • Custom AI models
  • Dedicated support
  • SLA guarantee
  • Custom data ingestion
Contact Sales

அறிவின் சக்தி — The power of knowledge

Ready to build with
Examozhi?

Join EdTech teams across India who are building smarter learning experiences with structured curriculum APIs and AI at their core.