Amanoki.
Decision-support computation for wholesale electricity markets. Regime labels, empirical spike probabilities, and the thin API layer a procurement or trading desk can wire into its own workflow. Same FSM core as amaneki.com, adapted per market.
Live — Tokyo
Direct from api.amanoki.com/v1/power/jepx/tokyo.
Refreshes on page load.
Markets
| Market | Coverage | Bar | Status |
|---|---|---|---|
| JEPX (Japan) | 9 areas + system price | 30 min | live |
| ERCOT (Texas) | 4 hubs + 2 load zones | 5 min | roadmap |
| PJM (Mid-Atlantic / Midwest) | 4 hubs | 5 min | roadmap |
| CAISO (California) | 3 DLAPs | 5 min | roadmap |
| AEMO (Australia NEM) | 5 regions | 5 min | roadmap |
| NYISO (New York) | 11 zones | 5 min | roadmap |
"Live" means the ingest loop is running and the FSM has warmed up. "Roadmap" means the market is in the catalog and routed, but the adapter is unwritten — endpoints return warmup until we register for the data feed.
How to call it
GET https://api.amanoki.com/v1/markets
GET https://api.amanoki.com/v1/power/jepx/tokyo
GET https://api.amanoki.com/v1/power/jepx/tokyo/spike-probability
GET https://api.amanoki.com/v1/power/jepx/system
Response carries the current regime (low /
normal / high / scarcity),
the realised-volatility z-score, the latest price in the market's
native units, and the timestamp of the bar it came from.
Pricing
| Tier | Rate limit | Included | ¥/mo |
|---|---|---|---|
| Free | 60 rpm / IP | Public endpoints, no signup | ¥0 |
| Hobby | 300 rpm | REST + websocket, 30-day archive | ¥5,000 |
| Pro | 1,200 rpm | Full archive, backtest, first Excel add-in | ¥30,000 |
| Pro+ | 3,000 rpm | All templates, simulation, priority support | ¥100,000 |
| Enterprise | Custom | SLA, custom templates, optional dedicated instance | Talk to us |
Annual billing: two months free. Paid tiers open when Paddle verification clears and the first three Excel templates land — target is this quarter. Until then every tier runs at the free rate limit.
Why regime, not forecast
Procurement and trading teams don't need another price point estimate — they need to know whether the distribution around it just shifted. A scarcity-flagged 30-minute コマ on a cold winter morning moves a retailer's monthly cost more than ten forecasted points do. The API is the thin layer that stabilises that signal.
Status
JEPX is live and refreshed daily. A scarcity-probability endpoint (2–4 h ahead) is in progress. Drop a line to [email protected] for commercial access or a market you want next.