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Signal Threshold

by Delx Signal Threshold in Markets & finance

x402 APIPassing, checked 1 h ago

Classify a signal against optional upper and lower thresholds — call when classifying a signal against upper/lower thresholds. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web se…

POST https://api.delx.ai/api/v1/x402/signal-threshold

Last 30 days

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Uptime
100%
Response time
9 ms typical, 9 ms slowest 5%
Last check
1 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.delx.ai/api/v1/x402/signal-threshold" \
  -H "content-type: application/json" \
  -d '{"lower":0,"upper":10,"value":12}'
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%2Fapi.delx.ai%2Fapi%2Fv1%2Fx402%2Fsignal-threshold
const res = await pay("https://api.delx.ai/api/v1/x402/signal-threshold", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"lower":0,"upper":10,"value":12}),
});
console.log(await res.json());

Example input

{
  "lower": 0,
  "upper": 10,
  "value": 12
}

Example output

{
  "lower": 0,
  "schema": "delx/util-signal-threshold/v1",
  "state": "above_upper",
  "triggered": true,
  "upper": 10,
  "value": 12
}

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Recent checks

WhenResultHTTPTimePrice
1 h agoPassed4029 ms$0.003
7 h agoPassed40274 ms$0.003