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Signals

by nsgoods Crypto Signals (Kraken) in Markets & finance

x402 APIPassing, checked 2 h ago

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). Free preview: GET /signals/preview Bad input (unknown pair) returns 400; upstream outage returns 503; you are never charged for an error.

GET https://signals.nsgoods.org/signals

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
382 ms typical, 382 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://signals.nsgoods.org/signals?pair=BTC%2FUSD"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fsignals.nsgoods.org%2Fsignals
const res = await pay("https://signals.nsgoods.org/signals?pair=BTC%2FUSD");
console.log(await res.json());

Example input

{
  "pair": "BTC/USD"
}

Example output

{
  "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",
  "pair": "BTC/USD",
  "signal": "HOLD",
  "signature": "0x10fafe37c311ef9f70d1c5b119454a553c82c0bb9981b09560485c3dc8072fc47bebad8022f12b240e02c38cbe4243a1f10b63f06502356c263dea35571974411c",
  "signed_by": "0x5e63d01d6A266BC17f577B80199a2a07B15053C7",
  "timeframe": "1m"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402382 ms$0.01
7 h agoPassed402752 ms$0.01