Active peer count by network — {"mainnet": {daily, hourly, recent}, "testnet": {…}} — each array contains [timestamp, count] pairs, sampled every ~5 min
Annual supply issuance rate (new units ÷ existing stock) since Grin mainnet (2019–present) — grin (deterministic emission math), usd_m2 (World Bank FM.LBL.BMNY.ZG broad money growth), gold (WGC mine production ÷ above-ground stock). Each entry: {year, rate_pct}. Note: monetary supply growth, not CPI price inflation.
Rate limit: 30 req / min per IP ·
Cache: 5 min ·
Format: JSON
All endpoints return Access-Control-Allow-Origin: * — safe to fetch from any browser or app.
