DeepInquiry API

Every DeepInquiry fact is available as JSON. Auth by API key; usage is metered and logged.

Endpoints

• GET /api/v1/facts/random
  One random verified fact
• GET /api/v1/facts?category=X&era=Y&limit=N
  Filtered list of facts
• GET /api/v1/facts/:id
  Single fact lookup with citations

Pricing

• Free
  500 calls/month · 20 req/min · Silver+ facts
• Starter — $29/mo
  25,000 calls/month · 60 req/min · Silver+ facts
• Pro — $149/mo
  250,000 calls/month · 300 req/min · Gold + Silver + Bronze
• Scale — $599/mo
  2,000,000 calls/month · 1,000 req/min · + audit mode
• Enterprise — Contact sales
  Custom quota · private endpoints · SLA · dedicated support

See full pricing and subscribe →