ToolVet
67trust / 100

Calc Gad 7

by magent in Other

x402 APIFailing, checked 24 min ago

Spitzer 2006 GAD-7 from seven caller-assigned integers 0-3 (nervous, control worry, worry too much, relaxing, restless, irritable, afraid); magent does not interpret the items. Total 0-21. Cut points 5/10/15 (mild/moderate/severe); 0-4 is below the mild cut (minimal). Returns case_finding_ge_10 (score ≥10; paper sensitivity 89% and specificity 82% for GAD). Not a GAD diagnosis, not a treatment order, not PHQ-9, and not GAD-2.

POST
https://api.magentlab.com/api/calc/gad_7
Price
$0.007
per call in USDC
Uptime
91.4%
last 30 days
Response time
154 ms
454 ms slowest 5%
Last check
Failed
24 min ago, next in 36 min

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 24 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/gad_7

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/gad_7
content-type: application/json

{
  "items": [
    {
      "afraid": 0,
      "control_worry": 0,
      "irritable": 0,
      "nervous": 0,
      "relaxing": 0,
      "restless": 0,
      "worry_too_much": 0
    },
    {
      "afraid": 0,
      "control_worry": 0,
      "irritable": 0,
      "nervous": 0,
      "relaxing": 0,
      "restless": 0,
      "worry_too_much": 0
    }
  ]
}

Parameters

ParameterTypeRequiredDescription
itemsarray of objectYes

Example response

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

Example response, 128 lines
{
  "count": 2,
  "items": [
    {
      "case_finding_ge_10": false,
      "citation": {
        "authors": "Spitzer RL, Kroenke K, Williams JBW, Löwe B",
        "doi": "10.1001/archinte.166.10.1092",
        "id": "spitzer-2006",
        "pmid": "16717171",
        "source": "Arch Intern Med. 2006;166(10):1092-1097",
        "title": "A brief measure for assessing generalized anxiety disorder: the GAD-7"
      },
      "components": [
        {
          "factor": "nervous",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "control_worry",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "worry_too_much",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "relaxing",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "restless",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "irritable",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "afraid",
          "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": "gad_7",
      "formula_expression": "GAD-7 = nervous + control_worry + worry_too_much + relaxing + restless + irritable + afraid; each caller-assigned 0-3; max 21",
      "max_score": 21,
      "score": 0,
      "severity": "minimal"
    },
    {
      "case_finding_ge_10": false,
      "citation": {
        "authors": "Spitzer RL, Kroenke K, Williams JBW, Löwe B",
        "doi": "10.1001/archinte.166.10.1092",
        "id": "spitzer-2006",
        "pmid": "16717171",
        "source": "Arch Intern Med. 2006;166(10):1092-1097",
        "title": "A brief measure for assessing generalized anxiety disorder: the GAD-7"
      },
      "components": [
        {
          "factor": "nervous",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "control_worry",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "worry_too_much",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "relaxing",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "restless",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "irritable",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "afraid",
          "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": "gad_7",
      "formula_expression": "GAD-7 = nervous + control_worry + worry_too_much + relaxing + restless + irritable + afraid; each caller-assigned 0-3; max 21",
      "max_score": 21,
      "score": 0,
      "severity": "minimal"
    }
  ],
  "path": "/api/calc/gad_7"
}

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/gad_7' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"afraid":0,"control_worry":0,"irritable":0,"nervous":0,"relaxing":0,"restless":0,"worry_too_much":0},{"afraid":0,"control_worry":0,"irritable":0,"nervous":0,"relaxing":0,"restless":0,"worry_too_much":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/gad_7' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"afraid":0,"control_worry":0,"irritable":0,"nervous":0,"relaxing":0,"restless":0,"worry_too_much":0},{"afraid":0,"control_worry":0,"irritable":0,"nervous":0,"relaxing":0,"restless":0,"worry_too_much":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%2Fgad_7&method=POST
const res = await pay("https://api.magentlab.com/api/calc/gad_7", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "afraid": 0,
        "control_worry": 0,
        "irritable": 0,
        "nervous": 0,
        "relaxing": 0,
        "restless": 0,
        "worry_too_much": 0
      },
      {
        "afraid": 0,
        "control_worry": 0,
        "irritable": 0,
        "nervous": 0,
        "relaxing": 0,
        "restless": 0,
        "worry_too_much": 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/gad_7",
        json={
            "items": [
                {
                    "afraid": 0,
                    "control_worry": 0,
                    "irritable": 0,
                    "nervous": 0,
                    "relaxing": 0,
                    "restless": 0,
                    "worry_too_much": 0,
                },
                {
                    "afraid": 0,
                    "control_worry": 0,
                    "irritable": 0,
                    "nervous": 0,
                    "relaxing": 0,
                    "restless": 0,
                    "worry_too_much": 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
24 min agoTimed out---
5 h agoTimed out---
10 h agoTimed out---
15 h agoPassed402259 ms$0.007
20 h agoPassed402141 ms$0.007
Show 10 older checks
24 h agoPassed402237 ms$0.007
29 h agoPassed402140 ms$0.007
34 h agoPassed402229 ms$0.007
38 h agoPassed402155 ms$0.007
42 h agoPassed402147 ms$0.007
46 h agoPassed402139 ms$0.007
2 days agoPassed402341 ms$0.007
2 days agoPassed402234 ms$0.007
2 days agoPassed402143 ms$0.007
3 days agoPassed402154 ms$0.007

History

11 Oct 2026Price changed from $0.005 to $0.007