Developer API
Noon Barbari API
Put our backtesting engine behind your code. Read indicator signals, DCA and buy-and-hold outcomes, run the Deflated-Sharpe overfitting check on your own results, and query our open curve-fitting dataset — over a simple, keyed REST API.
Endpoints
GET /v1/signalsDaily indicator readings (RSI/MACD/SuperTrend/…) — one coin or the 50-coin board.GET /v1/buy-holdPer-year buy-and-hold outcomes with peak and max drawdown.GET /v1/dcaDollar-cost-averaging outcome vs a lump sum, weekly or monthly.POST /v1/overfittingDeflated Sharpe Ratio on YOUR backtest — skill or selection luck?GET /v1/overfitting-indexThe monthly Crypto Overfitting Index, current + history.GET /v1/datasetQuery the open 11,440-run curve-fitting study.GET /v1/strategiesThe strategy template catalogue.Base URL: https://api.noonbarbari.xyz/v1 · authenticate with Authorization: Bearer nb_live_…
Quickstart
curl
curl https://api.noonbarbari.xyz/v1/signals?coin=btc \ -H "Authorization: Bearer nb_live_…"
Python
import requests
r = requests.get(
"https://api.noonbarbari.xyz/v1/dca",
params={"coin": "eth", "amount": 100, "frequency": "weekly"},
headers={"Authorization": "Bearer nb_live_…"},
)
print(r.json()["data"])JavaScript
const r = await fetch("https://api.noonbarbari.xyz/v1/overfitting", {
method: "POST",
headers: {
"Authorization": "Bearer nb_live_…",
"Content-Type": "application/json",
},
body: JSON.stringify({ sharpe: 1.8, length_days: 730, n_trials: 200 }),
});
console.log((await r.json()).data);Pricing
Free tier: 100 calls/month. Every account starts with a 1,000-call trial for 14 days.
developer
$19/mo
10,000 calls/mo · 60 /min
startup
$79/mo
100,000 calls/mo · 180 /min
scale
$299/mo
1,000,000 calls/mo · 600 /min
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