68trust / 100

Calc Hamilton Anxiety

by magent in Other

x402 APIFailing, checked 4 h ago

Hamilton 1959 HAM-A: 14 caller-assigned integers 0-4 (0 not present, 1 mild, 2 moderate, 3 severe, 4 very severe) for anxious mood, tension, fears, insomnia, intellectual, depressed mood, somatic muscular, somatic sensory, cardiovascular, respiratory, gastrointestinal, genitourinary, autonomic, and behaviour at interview. Sum 0-56. magent does not interview the patient. No total-score severity bands in Hamilton 1959; later 17/24 cutoffs are not applied. Not a diagnosis and not a medical device.

POST

https://api.magentlab.com/api/calc/hamilton_anxiety

Price: $0.007; per call in USDC
Uptime: 94.1%; last 30 days
Response time: 183 ms; 378 ms slowest 5%
Last check: Failed; 4 h ago, next any minute now

Run a free test call How to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 4 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/hamilton_anxiety

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/hamilton_anxiety
content-type: application/json

{
  "items": [
    {
      "anxious_mood": 0,
      "autonomic": 0,
      "cardiovascular": 0,
      "depressed_mood": 0,
      "fears": 0,
      "gastrointestinal": 0,
      "genitourinary": 0,
      "insomnia": 0,
      "intellectual": 0,
      "interview_behavior": 0,
      "respiratory": 0,
      "somatic_muscular": 0,
      "somatic_sensory": 0,
      "tension": 0
    },
    {
      "anxious_mood": 0,
      "autonomic": 0,
      "cardiovascular": 0,
      "depressed_mood": 0,
      "fears": 0,
      "gastrointestinal": 0,
      "genitourinary": 0,
      "insomnia": 0,
      "intellectual": 0,
      "interview_behavior": 0,
      "respiratory": 0,
      "somatic_muscular": 0,
      "somatic_sensory": 0,
      "tension": 0
    }
  ]
}

Parameters

Parameter	Type	Required	Description
`items`	array of object	Yes

Example response

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

Example response, 208 lines

{
  "count": 2,
  "items": [
    {
      "citation": {
        "authors": "Hamilton M",
        "doi": "10.1111/j.2044-8341.1959.tb00467.x",
        "id": "hamilton-1959",
        "pmid": "13638508",
        "source": "Br J Med Psychol. 1959;32(1):50-55",
        "title": "The assessment of anxiety states by rating"
      },
      "components": [
        {
          "factor": "anxious_mood",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "tension",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "fears",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "insomnia",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "intellectual",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "depressed_mood",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "somatic_muscular",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "somatic_sensory",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "cardiovascular",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "respiratory",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "gastrointestinal",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "genitourinary",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "autonomic",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "interview_behavior",
          "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": "hamilton_anxiety",
      "formula_expression": "HAM-A = anxious_mood + tension + fears + insomnia + intellectual + depressed_mood + somatic_muscular + somatic_sensory + cardiovascular + respiratory + gastrointestinal + genitourinary + autonomic + interview_behavior; each caller-assigned 0-4; max 56; Hamilton 1959; no total-score severity bands",
      "max_score": 56,
      "score": 0
    },
    {
      "citation": {
        "authors": "Hamilton M",
        "doi": "10.1111/j.2044-8341.1959.tb00467.x",
        "id": "hamilton-1959",
        "pmid": "13638508",
        "source": "Br J Med Psychol. 1959;32(1):50-55",
        "title": "The assessment of anxiety states by rating"
      },
      "components": [
        {
          "factor": "anxious_mood",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "tension",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "fears",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "insomnia",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "intellectual",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "depressed_mood",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "somatic_muscular",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "somatic_sensory",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "cardiovascular",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "respiratory",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "gastrointestinal",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "genitourinary",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "autonomic",
          "points": 0,
          "present": true,
          "value": 0
        },
        {
          "factor": "interview_behavior",
          "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": "hamilton_anxiety",
      "formula_expression": "HAM-A = anxious_mood + tension + fears + insomnia + intellectual + depressed_mood + somatic_muscular + somatic_sensory + cardiovascular + respiratory + gastrointestinal + genitourinary + autonomic + interview_behavior; each caller-assigned 0-4; max 56; Hamilton 1959; no total-score severity bands",
      "max_score": 56,
      "score": 0
    }
  ],
  "path": "/api/calc/hamilton_anxiety"
}

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/hamilton_anxiety' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"anxious_mood":0,"autonomic":0,"cardiovascular":0,"depressed_mood":0,"fears":0,"gastrointestinal":0,"genitourinary":0,"insomnia":0,"intellectual":0,"interview_behavior":0,"respiratory":0,"somatic_muscular":0,"somatic_sensory":0,"tension":0},{"anxious_mood":0,"autonomic":0,"cardiovascular":0,"depressed_mood":0,"fears":0,"gastrointestinal":0,"genitourinary":0,"insomnia":0,"intellectual":0,"interview_behavior":0,"respiratory":0,"somatic_muscular":0,"somatic_sensory":0,"tension":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/hamilton_anxiety' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"anxious_mood":0,"autonomic":0,"cardiovascular":0,"depressed_mood":0,"fears":0,"gastrointestinal":0,"genitourinary":0,"insomnia":0,"intellectual":0,"interview_behavior":0,"respiratory":0,"somatic_muscular":0,"somatic_sensory":0,"tension":0},{"anxious_mood":0,"autonomic":0,"cardiovascular":0,"depressed_mood":0,"fears":0,"gastrointestinal":0,"genitourinary":0,"insomnia":0,"intellectual":0,"interview_behavior":0,"respiratory":0,"somatic_muscular":0,"somatic_sensory":0,"tension":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%2Fhamilton_anxiety&method=POST
const res = await pay("https://api.magentlab.com/api/calc/hamilton_anxiety", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "anxious_mood": 0,
        "autonomic": 0,
        "cardiovascular": 0,
        "depressed_mood": 0,
        "fears": 0,
        "gastrointestinal": 0,
        "genitourinary": 0,
        "insomnia": 0,
        "intellectual": 0,
        "interview_behavior": 0,
        "respiratory": 0,
        "somatic_muscular": 0,
        "somatic_sensory": 0,
        "tension": 0
      },
      {
        "anxious_mood": 0,
        "autonomic": 0,
        "cardiovascular": 0,
        "depressed_mood": 0,
        "fears": 0,
        "gastrointestinal": 0,
        "genitourinary": 0,
        "insomnia": 0,
        "intellectual": 0,
        "interview_behavior": 0,
        "respiratory": 0,
        "somatic_muscular": 0,
        "somatic_sensory": 0,
        "tension": 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/hamilton_anxiety",
        json={
            "items": [
                {
                    "anxious_mood": 0,
                    "autonomic": 0,
                    "cardiovascular": 0,
                    "depressed_mood": 0,
                    "fears": 0,
                    "gastrointestinal": 0,
                    "genitourinary": 0,
                    "insomnia": 0,
                    "intellectual": 0,
                    "interview_behavior": 0,
                    "respiratory": 0,
                    "somatic_muscular": 0,
                    "somatic_sensory": 0,
                    "tension": 0,
                },
                {
                    "anxious_mood": 0,
                    "autonomic": 0,
                    "cardiovascular": 0,
                    "depressed_mood": 0,
                    "fears": 0,
                    "gastrointestinal": 0,
                    "genitourinary": 0,
                    "insomnia": 0,
                    "intellectual": 0,
                    "interview_behavior": 0,
                    "respiratory": 0,
                    "somatic_muscular": 0,
                    "somatic_sensory": 0,
                    "tension": 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

When	Result	HTTP	Time	Price
4 h ago	Timed out	-	-	-
9 h ago	Timed out	-	-	-
14 h ago	Passed	402	144 ms	$0.007
18 h ago	Passed	402	299 ms	$0.007
23 h ago	Passed	402	145 ms	$0.007

Show 10 older checks

28 h ago	Passed	402	154 ms	$0.007
32 h ago	Passed	402	378 ms	$0.007
37 h ago	Passed	402	211 ms	$0.007
41 h ago	Passed	402	272 ms	$0.007
45 h ago	Passed	402	183 ms	$0.007
2 days ago	Passed	402	340 ms	$0.007
2 days ago	Passed	402	147 ms	$0.007
2 days ago	Passed	402	314 ms	$0.007
3 days ago	Passed	402	141 ms	$0.007
3 days ago	Passed	402	176 ms	$0.007

History

11 Oct 2026	Price changed from $0.005 to $0.007

Trust score 68/ 100

Availability (30-day uptime)		28 / 30
Valid x402 challenge		15 / 15
Response time		10 / 10
Real paying agents (30 days)		5 / 15
Charges what it lists		0 / 10
Security scan		10 / 10
Verified owner		0 / 10

How the score works

Payment terms

Price: $0.007 per call
Listed at: $0.005 (charges more)
Token: USDC
Networks: Base
Pays to: 0x836B…9Ee2

Real usage

Paying agents: 2 in 30 days
Paid calls: 5 in 30 days
Last paid call: 4 days ago

Source: x402 Bazaar settlement data.

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Trust score

[![ToolVet trust score](https://toolvet.app/badge/calc-hamilton-anxiety.svg)](https://toolvet.app/s/calc-hamilton-anxiety)