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Kraken Crypto Signals - x402 API
x402
Kraken Crypto Signals - x402 API is a paid API for AI agents from signals.nsgoods.org, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Returns pay-per-call crypto market-state signals (BUY/SELL/HOLD + confidence) with technical indicators for a given trading pair and timeframe, billed via x402 on Base.
Price / call$0.005
Success—
StatusUnknown
How this service works
Atomic technical indicators (RSI, EMA20/50/200, MACD, ATR, Bollinger, volume) for any Kraken */USD pair and timeframe. Cheap high-frequency poll endpoint for AI trading agents (USDC on Base). Free preview: GET /signals/preview
Output
Returns a JSON object containing the trading pair, candle timestamp, timeframe, a BUY/SELL/HOLD signal with confidence, and a full set of technical indicators including RSI14, MACD, MACD signal, MACD histogram, EMA20, EMA50, EMA200, SMA20, Bollinger Bands (upper/mid/lower), ATR14, volume, and current price.
Example use cases
Example prompt
“What's the current BUY/SELL/HOLD signal and confidence for BTC/USD on the 1-hour timeframe, including RSI, MACD, and Bollinger Bands?”
Technical details
Endpoint
GEThttps://signals.nsgoods.org/indicatorsWhen to prefer
Choose this endpoint when you need structured, confidence-scored crypto trading signals (BUY/SELL/HOLD) with a full suite of technical indicators in a single pay-per-call request billed via x402 on Base. Ideal for AI agents that need to make or recommend trading decisions without maintaining their own indicator computation pipeline. Prefer over generic market data APIs when you specifically need pre-computed signals with confidence scores rather than raw OHLCV data.
Side effects
- Payment not completed or insufficient USDC balance via x402 — returns 402 Payment Required
- Invalid or unsupported trading pair — returns error with unrecognized pair message
- Invalid timeframe parameter — returns error indicating supported timeframes
- No market data available for requested candle timestamp — returns empty or error response
- Network or upstream Kraken data unavailability — returns 503 or timeout
Input
{
"required": "BTC/USD",
"properties": "1h"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
{
"pair": "BTC/USD",
"candle_ts": "2026-06-16T17:00:00",
"signature": "0xab810b0502b44cd7d0f47739e3bd130ba054eff2bebcb9aa816d771e17d3b4a84fc24be6e276e04b69d2944a45dd58ac27347c6fbb59a5df88ab397b8639d09a1b",
"signed_by": "0x5e63d01d6A266BC17f577B80199a2a07B15053C7",
"timeframe": "1h",
"disclaimer": "Educational signal from a multi-timeframe Kraken strategy. Not financial advice. Markets can move against any signal; use independent risk management.",
"indicators": {
"macd": -49.652608,
"atr14": 385.431423,
"ema20": 66077.556193,
"ema50": 65782.615959,
"price": 65672.4,
"rsi14": 43.058945,
"sma20": 66138.27,
"bb_mid": 66138.27,
"ema200": 64292.109692,
"volume": 18.288276,
"bb_lower": 65479.399542,
"bb_upper": 66797.140458,
"macd_hist": -115.037441,
"macd_signal": 65.384833
},
"generated_at": "2026-06-16T17:39:53.515686+00:00"
}Schema · Response
{
"type": "json",
"example": {
"pair": "BTC/USD",
"candle_ts": "2026-06-13T21:00:00",
"timeframe": "1h",
"indicators": {
"macd": -42.3,
"atr14": 215.6,
"ema20": 64320.1,
"ema50": 64510.2,
"price": 64205.7,
"rsi14": 38.54,
"sma20": 64298,
"bb_mid": 64298,
"ema200": 63870.4,
"volume": 1.2796,
"bb_lower": 63715.9,
"bb_upper": 64880.1,
"macd_hist": -7.2,
"macd_signal": -35.1
},
"generated_at": "2026-06-13T21:30:00+00:00"
}
}Tags
x402
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