ToolVet
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Calc Stanford Sleepiness

by magent in Other

x402 APIPassing, checked 4 h ago

Hoddes 1973 Stanford Sleepiness Scale degree 1-7 as assigned by the caller. Returns the degree, score (same as the degree), max 7, and published wording (feeling active and vital; alert; wide awake through almost in reverie; sleep onset soon). Not the Epworth Sleepiness Scale. Not a sleep-disorder diagnosis; magent does not observe the patient.

GET
https://api.magentlab.com/api/calc/stanford_sleepiness
Price
$0.005
per call in USDC
Uptime
100%
last 30 days
Response time
156 ms
3.5 s slowest 5%
Last check
Passed
4 h ago, next in 2 h

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How to call it

GET https://api.magentlab.com/api/calc/stanford_sleepiness

Each call costs $0.005 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://api.magentlab.com/api/calc/stanford_sleepiness?stanford_sleepiness=1

Parameters

ParameterTypeRequiredDescription
stanford_sleepinessintegerYesHoddes 1973 Stanford Sleepiness Scale degree 1-7 as assigned by the caller (1 feeling active and vital, alert, wide awake; 2 functioning at a high level, but not at peak, able to concentrate; 3 relaxed, awake, not at full alertness, responsive; 4 a little foggy, not at peak, let down; 5 fogginess, …

Example response

The provider's example. We can't check it without paying.

{
  "citation": {
    "authors": "Hoddes E, Zarcone V, Smythe H, Phillips R, Dement WC",
    "doi": "10.1111/j.1469-8986.1973.tb00801.x",
    "id": "hoddes-1973",
    "pmid": "4716586",
    "source": "Psychophysiology. 1973;10(4):431-436",
    "title": "Quantification of sleepiness: a new approach"
  },
  "components": [
    {
      "factor": "stanford_sleepiness",
      "points": 1,
      "present": true
    }
  ],
  "description": "Feeling active and vital; alert; wide awake.",
  "disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
  "formula": "stanford_sleepiness",
  "formula_expression": "Stanford Sleepiness Scale degree 1-7 as assigned by the caller (Hoddes 1973); max 7",
  "max_score": 7,
  "score": 1,
  "stanford_sleepiness": 1
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.005.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.magentlab.com/api/calc/stanford_sleepiness?stanford_sleepiness=1'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://api.magentlab.com/api/calc/stanford_sleepiness?stanford_sleepiness=1' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.magentlab.com%2Fapi%2Fcalc%2Fstanford_sleepiness
const res = await pay("https://api.magentlab.com/api/calc/stanford_sleepiness?stanford_sleepiness=1");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.magentlab.com/api/calc/stanford_sleepiness?stanford_sleepiness=1")
    print(res.status_code, res.text)

Security scan

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Recent checks

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4 h agoPassed402230 ms$0.005
14 h agoPassed402233 ms$0.005
25 h agoPassed402142 ms$0.005
35 h agoPassed402145 ms$0.005
45 h agoPassed402156 ms$0.005
Show 6 older checks
2 days agoPassed402358 ms$0.005
3 days agoPassed402135 ms$0.005
3 days agoPassed4023.5 s$0.005
4 days agoPassed402132 ms$0.005
4 days agoPassed402298 ms$0.005
4 days agoPassed402134 ms$0.005