SpaceOdysseyHub
NASA Mission Control — symbolising structured space data

Space Data API

Free, structured space industry data for developers, AI agents, and researchers

Overview

The SpaceOdysseyHub API gives you programmatic access to a curated dataset covering the global space industry. All endpoints return JSON, support CORS, and require no API key for the free tier.

Developers

Build dashboards, side-projects, or integrations with clean, well-structured JSON endpoints.

AI Agents

Feed real-time space data into LLM tool-calling, RAG pipelines, or autonomous research agents.

Researchers

Access market analysis, company profiles, and program data for academic or industry research.

Quick Start

No sign-up needed. Just make a GET request:

Terminal
$ curl -s https://spaceodysseyhub.com/api/space-data | jq .meta
{ "name": "SpaceOdysseyHub API", "url": "https://spaceodysseyhub.com", "version": "1.0.0", "lastUpdated": "2026-03-27" }
CORS enabledNo API key requiredJSON responses

Base URL

https://spaceodysseyhub.com

All endpoint paths below are relative to this base URL.

Endpoints

GET/api/space-data

All Space Data

Returns the full dataset — market overview, companies (public & private), space programs, and a link to live launches. Use the ?section parameter to request only the slice you need.

Query Parameters

NameTypeDescription
sectionstringOne of: all, companies, programs, market, launches. Defaults to "all".

Example Request

$ curl -s https://spaceodysseyhub.com/api/space-data?section=market | jq .

Example Response

{
  "meta": {
    "name": "SpaceOdysseyHub API",
    "url": "https://spaceodysseyhub.com",
    "version": "1.0.0",
    "lastUpdated": "2026-03-27"
  },
  "_links": {
    "self": "/api/space-data",
    "companies": "/api/space-data/companies",
    "programs": "/api/space-data/programs",
    "market": "/api/space-data/market",
    "launches": "/api/launches"
  },
  "market": { "marketSize": "$546B", "growthRate": "..." },
  "companies": { "public": [...], "private": [...], "totalCount": 40 },
  "programs": [...]
}
GET/api/space-data/companies

Space Companies

Detailed profiles for 40+ public and private space companies — including branding, financials, key programs, and competitive positioning.

Example Request

$ curl -s https://spaceodysseyhub.com/api/space-data/companies | jq .companies.totalCount

Example Response

{
  "meta": { "name": "SpaceOdysseyHub API — Companies", ... },
  "companies": {
    "public": [
      {
        "name": "SpaceX",
        "type": "private",
        "founded": 2002,
        "valuation": "$350B",
        "keyProducts": ["Falcon 9", "Starship", "Starlink"],
        ...
      }
    ],
    "private": [...],
    "totalCount": 42
  }
}
GET/api/space-data/programs

Space Programs

Global space programs with status, budgets, timelines, milestones, and contractor information — from Artemis to Chandrayaan.

Example Request

$ curl -s https://spaceodysseyhub.com/api/space-data/programs | jq '.programs[0].name'

Example Response

{
  "meta": { "name": "SpaceOdysseyHub API — Programs", ... },
  "programs": [
    {
      "name": "Artemis",
      "agency": "NASA",
      "status": "Active",
      "budget": "$93B",
      "timeline": { "start": 2017, "nextMilestone": "Artemis II (2025)" },
      "keyMilestones": [...],
      "contractors": ["Boeing", "Lockheed Martin", "SpaceX"]
    }
  ],
  "totalCount": 12
}
GET/api/space-data/market

Market Overview

Space economy market size, growth trends, catalysts, risks, and government spending breakdowns.

Example Request

$ curl -s https://spaceodysseyhub.com/api/space-data/market | jq .market.marketSize

Example Response

{
  "meta": { "name": "SpaceOdysseyHub API — Market Overview", ... },
  "market": {
    "marketSize": "$546B",
    "growthRate": "5.1% CAGR",
    "keyTrends": ["Satellite broadband", "Reusable rockets", ...],
    "catalysts": [...],
    "risks": [...],
    "governmentSpending": { "usa": "$62B", "china": "$16B", ... }
  }
}
GET/api/launches

Live Launches

Real-time upcoming launch data sourced from the Launch Library 2 API. Includes rocket details, launch pads, mission info, and countdown timers.

Query Parameters

NameTypeDescription
limitnumberNumber of launches to return (default varies).

Example Request

$ curl -s https://spaceodysseyhub.com/api/launches | jq '.launches[0].name'

Example Response

{
  "launches": [
    {
      "id": "abc-123",
      "name": "Falcon 9 | Starlink Group 12-5",
      "net": "2026-03-28T14:00:00Z",
      "status": "Go for Launch",
      "provider": "SpaceX",
      "rocket": "Falcon 9",
      "location": "Cape Canaveral, FL",
      "country": "United States",
      "mission": "Starlink deployment",
      "image": "https://..."
    }
  ]
}

Rate Limits

To keep the API available for everyone, requests are rate-limited per IP address. Every response includes headers so you can track your usage.

Free Tier

No API Key Needed

100

requests per hour

per IP

no authentication required

1 hr

sliding window reset

Response Headers

HeaderDescription
X-RateLimit-LimitMaximum requests allowed in the window (100)
X-RateLimit-RemainingRequests remaining in the current window
X-RateLimit-ResetUnix timestamp (seconds) when the window resets

429 Too Many Requests

When you exceed the limit, the API returns a 429 status with a JSON error body. Wait until the reset timestamp before retrying.

Coming Soon

Premium API Tier

Need higher rate limits, webhook notifications for new launches, or historical time-series data? We are building a premium tier for power users and commercial applications.

  • 10,000+ requests/hour
  • Webhook push for launch events
  • Historical market and launch data
  • Dedicated API key with usage analytics

Contact Us