Xynaptic Crypto Historical — OHLCV history for backtests: 30, 90 or 365 days, daily candles from CoinGecko. GET ?coin=bitcoin&days=365. Returns timestamped [open, high, low, close] arrays.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.02 USDC | 0x4ff8...D5e9 |
| solana | exact | 0.02 tokens | Aq6J1z...Ffed |
| Polygon | exact | $0.02 USDC | 0x3E39...F2C6 |