decipher-ranker helps API providers understand their marketplace position.

FREE ENDPOINTS (no payment):
- GET /categories — Browse all API categories with counts
- GET /leaderboard — Top APIs by category
- GET /preview — Quick merchant lookup by domain/URL (instant-win, no auth)
- POST /report/origin — Full rank report for your origin (SIWX wallet identity required)

PAID ENDPOINTS ($0.03 each):
- POST /report/competitive — Deep competitive analysis with gap analysis
- POST /report/merchant — Deep-dive on any merchant by address

Start with GET /preview for a quick check, then use POST /report/origin (free, SIWX) for detailed tips, or the paid endpoints for competitive intelligence.