v2.4.0 Stable

Build with the Aevum Encyclopedia API

Access 2.4M+ verified articles, real-time knowledge graphs, and multilingual semantic search. RESTful, fast, and built for scale.

Generate API Key Read Documentation

Getting Started

Make Your First Request

Authenticate with your API key and query our knowledge base in under 3 lines of code.

curl https://api.aevum.dev/v1/articles/search \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "query": "quantum entanglement",
    "language": "en",
    "limit": 5
  }'
                    

import requests

resp = requests.get(
    "https://api.aevum.dev/v1/articles/search",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    params={"query": "quantum entanglement", "limit": 5}
)
print(resp.json())
                    

const response = await fetch(
  "https://api.aevum.dev/v1/articles/search?query=quantum+entanglement&limit=5",
  {
    headers: { "Authorization": "Bearer YOUR_API_KEY" }
  }
);
const data = await response.json();
console.log(data);
                    

Security

Authentication

All requests require a valid API key passed via the Authorization header. Keys are scoped to your account tier and can be rotated from the dashboard.

🔑 Bearer Tokens

Always prefix your key with `Bearer `. Never expose keys in client-side code or public repositories.

🛡️ IP Allowlisting

Enterprise plans support IP whitelisting and HMAC signature verification for webhook endpoints.

🔄 Key Rotation

Generate multiple keys per project. Old keys remain active for 30 days after rotation to prevent downtime.

API Reference

Core Endpoints

Explore our primary resources. Full documentation, request/response schemas, and error codes available in the docs portal.

GET

/v1/articles/search

Semantic search across 2.4M+ verified encyclopedia entries

Stable

POST

/v1/knowledge-graph/query

Execute graph traversal queries to discover concept relationships

Stable

GET

/v1/translations/{article_id}

Retrieve localized versions of an article in 140+ languages

Stable

PATCH

/v1/contributions/review

Submit and track editorial contributions for peer review

Beta

GET

/v1/trending/topics

Real-time trending subjects based on global query volume

Stable

Tooling

Official SDKs & Libraries

Native client libraries with auto-retries, typed responses, and built-in pagination.

Usage & Tiers

Rate Limits & Pricing

Start free. Scale as you grow. All tiers include HTTPS, JSON responses, and 99.9% SLA.

Hobby

$0/mo

1,000 requests / day
Basic search & article access
Community support
1 active API key

Start Free

Pro

$49/mo

50,000 requests / day
Knowledge graph & translations
Priority email support
5 active API keys + IP allowlist

Upgrade to Pro

Enterprise

Custom

Unlimited requests
On-premise / VPC deployment
Dedicated success engineer
Custom SLA & HMAC signing

Contact Sales