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ByKaranteli RSI Heatmap Hourly History
x402
ByKaranteli RSI Heatmap Hourly History is a paid API for AI agents from bykaranteli.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Returns hourly-recorded Wilder RSI(14) historical snapshots across 8 timeframes for ~580 Binance USDT perpetuals, filterable by symbol, interval, and date range.
Price / call$0.002
Success—
StatusUnknown
How this service works
Hourly Wilder RSI(14) history for ~580 Binance USDT perpetuals (crypto top-400 by volume plus every TradFi perp) on 15m, 1h, 4h, 12h, 1d, 3d, 1w and 1M intervals, recorded on our side from 2026-09-02; the free /api/public/rsi board only carries the live values.
Output
A JSON object with an 'ok' boolean, a 'dataset' label ('rsi-history'), a 'count' of returned rows, and a 'rows' array of RSI(14) snapshots. Each row contains the symbol, interval, RSI value, and timestamp recorded hourly on ByKaranteli's side.
Example use cases
RSI backtest for overbought signals
“Get me the full 1d RSI(14) history for ETHUSDT from 2026-09-02 through 2027-01-01, up to 10000 rows, so I can identify historical overbought zones above 70.”
Multi-timeframe RSI snapshot for a single coin
“Fetch the RSI heatmap history for SOLUSDT across all available intervals — 15m, 1h, 4h, and 1d — for the last 30 days, limit 2000 rows each.”
Broad perpetuals RSI scan for a specific date
“Pull RSI(14) values recorded on 2026-12-15 for all symbols on the 1h interval from the ByKaranteli heatmap history, up to 20000 rows, so I can see which perps were in extreme RSI territory that day.”
Technical details
Endpoint
GEThttps://bykaranteli.com/api/x402/rsi-historyWhen to prefer
Choose this endpoint when you need historical RSI(14) snapshots (not computed on-demand) for Binance USDT perpetuals across multiple timeframes. It is uniquely suited for backtesting RSI-based strategies, building heatmaps of overbought/oversold conditions over time, and analyzing multi-timeframe RSI divergence — covering ~580 symbols including TradFi perps. Use the free /api/public/rsi board instead if you only need current live values.
Side effects
- Empty rows array if no data exists for the requested symbol/interval/date range combination
- Date range predating 2026-09-02 (dataset start) returns no rows
- Limit exceeding 20000 is rejected or capped
- Invalid symbol string returns empty result or error
- Payment failure due to insufficient USDC balance for the $0.002 x402 micropayment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"rows": [],
"count": 500,
"dataset": "rsi-history"
}
}Tags
x402
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