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signals.nsgoods.org – Crypto Trading Signal
x402
signals.nsgoods.org – Crypto Trading Signal is a paid API for AI agents from signals.nsgoods.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns a live BUY/SELL/HOLD trading signal with confidence score for a given crypto/USD pair, derived from a multi-timeframe analysis engine, with ECDSA signature for authenticity.
Price / call$0.01
Success—
StatusUnknown
How this service works
Live market-state data for one crypto pair: BUY/SELL/HOLD state + confidence from a multi-timeframe engine. Machine-readable, ECDSA-signed. Input data for AI finance agents (USDC pay-per-call).
Output
A JSON object containing: the crypto pair, a BUY/SELL/HOLD signal enum, a confidence score between 0 and 1, the timeframe analyzed, a generated_at ISO timestamp, an ECDSA signature string, the signer identity, and a disclaimer. Costs $0.01 USDC per call via x402.
Example use cases
Example prompt
“What's the current trading signal for ETH/USD — BUY, SELL, or HOLD — and how confident is the multi-timeframe engine right now?”
Technical details
Endpoint
GEThttps://signals.nsgoods.org/signalsWhen to prefer
Use this endpoint when an AI finance agent needs a quick, machine-verifiable BUY/SELL/HOLD verdict for a specific crypto/USD spot pair, especially when cryptographic authenticity (ECDSA signature) of the signal is important. Prefer this over raw price feeds when you need an already-computed directional recommendation with a confidence score rather than raw OHLCV data.
Side effects
- Invalid or inactive pair returns an error (pair must be a valid Kraken */USD spot pair)
- Missing or malformed pair parameter may fall back to BTC/USD default
- Network or upstream Kraken data unavailability may cause timeout or 5xx error
- Payment not provided or invalid USDC payment results in 402 Payment Required
- Stale data if Kraken feed is lagging — check generated_at timestamp
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"pair": "BTC/USD"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"pair": "BTC/USD",
"signal": "BUY",
"signature": "0x02512858e294c53d1c3371b7d5dbb5710c8fb132c2ba2e88e8badb24739dbbd966e3fde6a780e1fb80c08adcf95f7aa8e3999afdfdf1195b5b857653740b56741c",
"signed_by": "0x5e63d01d6A266BC17f577B80199a2a07B15053C7",
"timeframe": "1m",
"confidence": 0.28,
"disclaimer": "Educational signal from a multi-timeframe Kraken strategy. Not financial advice. Markets can move against any signal; use independent risk management.",
"generated_at": "2026-06-18T05:41:57.885321+00:00"
}Schema · Response
{
"type": "json",
"example": {
"pair": "BTC/USD",
"signal": "HOLD",
"signature": "0x10fafe37c311ef9f70d1c5b119454a553c82c0bb9981b09560485c3dc8072fc47bebad8022f12b240e02c38cbe4243a1f10b63f06502356c263dea35571974411c",
"signed_by": "0x5e63d01d6A266BC17f577B80199a2a07B15053C7",
"timeframe": "1m",
"confidence": 0.42,
"disclaimer": "Educational signal from a multi-timeframe Kraken strategy. Not financial advice. Markets can move against any signal; use independent risk management.",
"generated_at": "2026-06-06T22:00:00+00:00"
}
}Tags
x402
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