ToolVet
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Calc Pediatric Asthma Score

by magent in Other

x402 APIFailing, checked 49 min ago

Qureshi 1998 pediatric asthma score: five caller-assigned 1-3 domains — respiratory_rate (Table 1 age-banded ordinal, not raw breaths/min), oxygen_saturation, auscultation, retractions, and dyspnea. magent sums only (5-15) and returns Table 1 asthma_band mild 5-7, moderate 8-11, or severe 12-15. magent does not count breaths, measure SpO2, auscultate, or grade work of breathing. Not a diagnosis or treatment order. Not PRAM. Not Liu 2004. Not Westley croup.

POST
https://api.magentlab.com/api/calc/pediatric_asthma_score
Price
$0.007
per call in USDC
Uptime
97.0%
last 30 days
Response time
154 ms
665 ms slowest 5%
Last check
Failed
49 min ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 49 min ago: Timed out

Status and outage history · Atom feed · Watch with other listings

How to call it

POST https://api.magentlab.com/api/calc/pediatric_asthma_score

Each call costs $0.007 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.

POST https://api.magentlab.com/api/calc/pediatric_asthma_score
content-type: application/json

{
  "items": [
    {
      "auscultation": 1,
      "dyspnea": 1,
      "oxygen_saturation": 1,
      "respiratory_rate": 1,
      "retractions": 1
    },
    {
      "auscultation": 1,
      "dyspnea": 1,
      "oxygen_saturation": 1,
      "respiratory_rate": 1,
      "retractions": 1
    }
  ]
}

Parameters

ParameterTypeRequiredDescription
itemsarray of objectYes

Example response

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

Example response, 110 lines
{
  "count": 2,
  "items": [
    {
      "asthma_band": "mild",
      "auscultation": 1,
      "citation": {
        "authors": "Qureshi F, Pestian J, Davis P, Zaritsky A",
        "doi": "10.1056/NEJM199810083391503",
        "id": "qureshi-1998",
        "source": "N Engl J Med. 1998;339(15):1030-1035",
        "title": "Effect of nebulized ipratropium on the hospitalization rates of children with asthma"
      },
      "components": [
        {
          "factor": "respiratory_rate",
          "points": 1,
          "present": true,
          "value": 1
        },
        {
          "factor": "oxygen_saturation",
          "points": 1,
          "present": true,
          "value": 1
        },
        {
          "factor": "auscultation",
          "points": 1,
          "present": true,
          "value": 1
        },
        {
          "factor": "retractions",
          "points": 1,
          "present": true,
          "value": 1
        },
        {
          "factor": "dyspnea",
          "points": 1,
          "present": true,
          "value": 1
        }
      ],
      "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.",
      "dyspnea": 1,
      "formula": "pediatric_asthma_score",
      "formula_expression": "Qureshi 1998 = respiratory_rate + oxygen_saturation + auscultation + retractions + dyspnea; each caller-assigned Table 1 integer 1-3; max 15; asthma_band mild 5-7, moderate 8-11, severe 12-15",
      "max_score": 15,
      "oxygen_saturation": 1,
      "respiratory_rate": 1,
      "retractions": 1,
      "score": 5
    },
    {
      "asthma_band": "mild",
      "auscultation": 1,
      "citation": {
        "authors": "Qureshi F, Pestian J, Davis P, Zaritsky A",
        "doi": "10.1056/NEJM199810083391503",
        "id": "qureshi-1998",
        "source": "N Engl J Med. 1998;339(15):1030-1035",
        "title": "Effect of nebulized ipratropium on the hospitalization rates of children with asthma"
      },
      "components": [
        {
          "factor": "respiratory_rate",
          "points": 1,
          "present": true,
          "value": 1
        },
        {
          "factor": "oxygen_saturation",
          "points": 1,
          "present": true,
          "value": 1
        },
        {
          "factor": "auscultation",
          "points": 1,
          "present": true,
          "value": 1
        },
        {
          "factor": "retractions",
          "points": 1,
          "present": true,
          "value": 1
        },
        {
          "factor": "dyspnea",
          "points": 1,
          "present": true,
          "value": 1
        }
      ],
      "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.",
      "dyspnea": 1,
      "formula": "pediatric_asthma_score",
      "formula_expression": "Qureshi 1998 = respiratory_rate + oxygen_saturation + auscultation + retractions + dyspnea; each caller-assigned Table 1 integer 1-3; max 15; asthma_band mild 5-7, moderate 8-11, severe 12-15",
      "max_score": 15,
      "oxygen_saturation": 1,
      "respiratory_rate": 1,
      "retractions": 1,
      "score": 5
    }
  ],
  "path": "/api/calc/pediatric_asthma_score"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.007.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.magentlab.com/api/calc/pediatric_asthma_score' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"auscultation":1,"dyspnea":1,"oxygen_saturation":1,"respiratory_rate":1,"retractions":1},{"auscultation":1,"dyspnea":1,"oxygen_saturation":1,"respiratory_rate":1,"retractions":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 - -X POST 'https://api.magentlab.com/api/calc/pediatric_asthma_score' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"auscultation":1,"dyspnea":1,"oxygen_saturation":1,"respiratory_rate":1,"retractions":1},{"auscultation":1,"dyspnea":1,"oxygen_saturation":1,"respiratory_rate":1,"retractions":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 $0.007 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.007" });
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 $0.007 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.magentlab.com%2Fapi%2Fcalc%2Fpediatric_asthma_score&method=POST
const res = await pay("https://api.magentlab.com/api/calc/pediatric_asthma_score", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "auscultation": 1,
        "dyspnea": 1,
        "oxygen_saturation": 1,
        "respiratory_rate": 1,
        "retractions": 1
      },
      {
        "auscultation": 1,
        "dyspnea": 1,
        "oxygen_saturation": 1,
        "respiratory_rate": 1,
        "retractions": 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 $0.007 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.007"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.magentlab.com/api/calc/pediatric_asthma_score",
        json={
            "items": [
                {
                    "auscultation": 1,
                    "dyspnea": 1,
                    "oxygen_saturation": 1,
                    "respiratory_rate": 1,
                    "retractions": 1,
                },
                {
                    "auscultation": 1,
                    "dyspnea": 1,
                    "oxygen_saturation": 1,
                    "respiratory_rate": 1,
                    "retractions": 1,
                },
            ],
        },
    )
    print(res.status_code, res.text)

Security scan

1 finding

  • Charges more than its listed price in payment
    Listed at $0.005, charges $0.007

Recent checks

WhenResultHTTPTimePrice
49 min agoTimed out---
6 h agoPassed402155 ms$0.007
10 h agoPassed402149 ms$0.007
15 h agoPassed402666 ms$0.007
20 h agoPassed402141 ms$0.007
Show 10 older checks
24 h agoPassed402151 ms$0.007
29 h agoPassed402374 ms$0.007
33 h agoPassed402144 ms$0.007
37 h agoPassed402155 ms$0.007
41 h agoPassed402286 ms$0.007
46 h agoPassed402149 ms$0.007
2 days agoPassed402151 ms$0.007
2 days agoPassed402184 ms$0.007
2 days agoPassed402140 ms$0.007
3 days agoPassed402149 ms$0.007

History

11 Oct 2026Price changed from $0.005 to $0.007