Changelog

Initial Release

• •Countries API: list, detail, and cities-per-country endpoints
• •Cities API: detail by ID and nearby search with PostGIS
• •Search API: full-text search across countries and cities in 4 languages
• •Rankings API: 7 metrics with region filtering
• •API key registration and usage tracking
• •Rate limiting: per-minute and per-day with Redis sliding window
• •Authentication via X-API-Key header or Authorization Bearer
• •Free tier: 1,000 requests/day, Pro: 50,000/day, Enterprise: 500,000+/day