ToolVet
69trust / 100

Calc Nps

by magent in Other

x402 APIFailing, checked 5 h ago

Galer 1997 Neuropathic Pain Scale from ten caller-assigned 0-10 items (intensity, sharpness, heat, dullness, cold, sensitive, itchy, unpleasantness, deep_pain, surface_pain; Table 1 Intense, Sharp, Hot, Dull, Cold, Sensitive, Itchy, Unpleasant, Deep, Surface). magent sums those items only (max 100) and does not interview the patient. Galer 1997 printed no diagnostic cutoff for that sum. Not a neuropathy diagnosis or treatment order.

POST
https://api.magentlab.com/api/calc/nps
Price
$0.007
per call in USDC
Uptime
97.1%
last 30 days
Response time
274 ms
541 ms slowest 5%
Last check
Failed
5 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 5 h ago: Timed out

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

How to call it

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

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/nps
content-type: application/json

{
  "items": [
    {
      "cold": 0,
      "deep_pain": 0,
      "dullness": 0,
      "heat": 0,
      "intensity": 0,
      "itchy": 0,
      "sensitive": 0,
      "sharpness": 0,
      "surface_pain": 0,
      "unpleasantness": 0
    },
    {
      "cold": 0,
      "deep_pain": 0,
      "dullness": 0,
      "heat": 0,
      "intensity": 0,
      "itchy": 0,
      "sensitive": 0,
      "sharpness": 0,
      "surface_pain": 0,
      "unpleasantness": 0
    }
  ]
}

Parameters

ParameterTypeRequiredDescription
itemsarray of objectYes

Example response

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

Example response, 160 lines
{
  "count": 2,
  "items": [
    {
      "citation": {
        "authors": "Galer BS, Jensen MP",
        "doi": "10.1212/WNL.48.2.332",
        "id": "galer-1997-nps",
        "pmid": "9040716",
        "source": "Neurology. 1997;48:332-338",
        "title": "Development and preliminary validation of a pain measure specific to neuropathic pain: the Neuropathic Pain Scale"
      },
      "components": [
        {
          "factor": "intensity",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "sharpness",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "heat",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "dullness",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "cold",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "sensitive",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "itchy",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "unpleasantness",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "deep_pain",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "surface_pain",
          "points": 0,
          "present": true,
          "value": 0
        }
      ],
      "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": "nps",
      "formula_expression": "NPS = intensity + sharpness + heat + dullness + cold + sensitive + itchy + unpleasantness + deep_pain + surface_pain; each caller-assigned 0-10; max 100; Galer 1997 Table 1 Intense, Sharp, Hot, Dull, Cold, Sensitive, Itchy, Unpleasant, Deep, Surface; no total-score cutoff",
      "max_score": 100,
      "score": 0
    },
    {
      "citation": {
        "authors": "Galer BS, Jensen MP",
        "doi": "10.1212/WNL.48.2.332",
        "id": "galer-1997-nps",
        "pmid": "9040716",
        "source": "Neurology. 1997;48:332-338",
        "title": "Development and preliminary validation of a pain measure specific to neuropathic pain: the Neuropathic Pain Scale"
      },
      "components": [
        {
          "factor": "intensity",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "sharpness",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "heat",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "dullness",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "cold",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "sensitive",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "itchy",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "unpleasantness",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "deep_pain",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "surface_pain",
          "points": 0,
          "present": true,
          "value": 0
        }
      ],
      "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": "nps",
      "formula_expression": "NPS = intensity + sharpness + heat + dullness + cold + sensitive + itchy + unpleasantness + deep_pain + surface_pain; each caller-assigned 0-10; max 100; Galer 1997 Table 1 Intense, Sharp, Hot, Dull, Cold, Sensitive, Itchy, Unpleasant, Deep, Surface; no total-score cutoff",
      "max_score": 100,
      "score": 0
    }
  ],
  "path": "/api/calc/nps"
}

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/nps' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"cold":0,"deep_pain":0,"dullness":0,"heat":0,"intensity":0,"itchy":0,"sensitive":0,"sharpness":0,"surface_pain":0,"unpleasantness":0},{"cold":0,"deep_pain":0,"dullness":0,"heat":0,"intensity":0,"itchy":0,"sensitive":0,"sharpness":0,"surface_pain":0,"unpleasantness":0}]}'

# 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/nps' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"cold":0,"deep_pain":0,"dullness":0,"heat":0,"intensity":0,"itchy":0,"sensitive":0,"sharpness":0,"surface_pain":0,"unpleasantness":0},{"cold":0,"deep_pain":0,"dullness":0,"heat":0,"intensity":0,"itchy":0,"sensitive":0,"sharpness":0,"surface_pain":0,"unpleasantness":0}]}' \
  | 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%2Fnps&method=POST
const res = await pay("https://api.magentlab.com/api/calc/nps", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "cold": 0,
        "deep_pain": 0,
        "dullness": 0,
        "heat": 0,
        "intensity": 0,
        "itchy": 0,
        "sensitive": 0,
        "sharpness": 0,
        "surface_pain": 0,
        "unpleasantness": 0
      },
      {
        "cold": 0,
        "deep_pain": 0,
        "dullness": 0,
        "heat": 0,
        "intensity": 0,
        "itchy": 0,
        "sensitive": 0,
        "sharpness": 0,
        "surface_pain": 0,
        "unpleasantness": 0
      }
    ]
  }),
});
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/nps",
        json={
            "items": [
                {
                    "cold": 0,
                    "deep_pain": 0,
                    "dullness": 0,
                    "heat": 0,
                    "intensity": 0,
                    "itchy": 0,
                    "sensitive": 0,
                    "sharpness": 0,
                    "surface_pain": 0,
                    "unpleasantness": 0,
                },
                {
                    "cold": 0,
                    "deep_pain": 0,
                    "dullness": 0,
                    "heat": 0,
                    "intensity": 0,
                    "itchy": 0,
                    "sensitive": 0,
                    "sharpness": 0,
                    "surface_pain": 0,
                    "unpleasantness": 0,
                },
            ],
        },
    )
    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
5 h agoTimed out---
9 h agoPassed402157 ms$0.007
14 h agoPassed402158 ms$0.007
19 h agoPassed402342 ms$0.007
24 h agoPassed402298 ms$0.007
Show 10 older checks
28 h agoPassed402155 ms$0.007
33 h agoPassed402164 ms$0.007
37 h agoPassed402149 ms$0.007
41 h agoPassed402453 ms$0.007
45 h agoPassed402236 ms$0.007
2 days agoPassed402402 ms$0.007
2 days agoPassed402312 ms$0.007
2 days agoPassed402159 ms$0.007
3 days agoPassed402582 ms$0.007
3 days agoPassed402257 ms$0.007

History

11 Oct 2026Price changed from $0.005 to $0.007