Discover Our REST API

Access space research data, mission telemetry, and planetary analysis through our secure platform.

API Overview

The eLLSnasa API provides secure access to aerospace data, interplanetary mission logs, and research findings through modern RESTful endpoints. Our API supports JSON format with rate limiting and OAuth2 authentication for authorized access.

Secure OAuth2 authentication
Comprehensive rate limiting
Real-time mission telemetry
Historical space data archives
Planetary research databases

Authentication

OAuth2 Implementation

Register an application to receive a client ID and secret, then exchange them for access tokens using our authorization server.


POST /api/v1/oauth/token
Content-Type: application/json

{
  "client_id": 123456,
  "client_secret": "your-secret-key",
  "grant_type": "client_credentials"
}

API Key Management

Create and manage your API keys through our developer portal. Keys last for 6 months.

Rate Limiting

1,000 requests per hour for free tier, 10,000 for premium subscription.

API Endpoints

Available Resources

GET /api/v1/missions

Mission Archive

Access historical and current space mission data with detailed metadata and status.

GET /api/v1/planets

Planetary Data

Detailed geological and atmospheric information about planets in our solar system.

Example Requests

JavaScript Example


fetch('https://api.ellsnasa.org/missions', {
    headers: {
        'Authorization': 'Bearer $ACCESS_TOKEN'
    }
})
.then(response => response.json())
.then(data => console.log(data));

Common Responses Codes

200 OK

Successful request

401 Unauthorized

Authentication required

404 Not Found

Resource not found

429 Too Many Requests

Rate limit exceeded

Start Exploring Space Data

Access our comprehensive aerospace and planetary datasets through our developer-friendly API platform.

Developer Portal