71trust / 100

Calc Score2 Diabetes

x402 APIPassing, checked 3 h ago

ESC 2023 SCORE2-Diabetes 10-year fatal plus non-fatal CVD percent for type 2 diabetes, age 40-79, from sex, smoking, systolic BP, total and HDL cholesterol, age at diagnosis, IFCC HbA1c, eGFR, and European geographic risk region. Not SCORE2, not SCORE2-OP, not a diagnosis or statin order. magent does not assay lipids, HbA1c, or eGFR.

POST

https://api.magentlab.com/api/calc/score2_diabetes

Price: $0.007; per call in USDC
Uptime: 100%; last 30 days
Response time: 159 ms; 327 ms slowest 5%
Last check: Passed; 3 h ago, next any minute now

Run a free test call How to call it

Reliability

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

How to call it

POST https://api.magentlab.com/api/calc/score2_diabetes

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/score2_diabetes
content-type: application/json

{
  "items": [
    {
      "age": 60,
      "age_at_diabetes_diagnosis": 60,
      "egfr_ml_min_1_73m2": 90,
      "european_risk_region": "moderate",
      "hba1c_mmol_mol": 50,
      "hdl_mmol_l": 1.3,
      "sbp_mm_hg": 140,
      "sex": "male",
      "smoker": false,
      "total_cholesterol_mmol_l": 5.5
    },
    {
      "age": 60,
      "age_at_diabetes_diagnosis": 60,
      "egfr_ml_min_1_73m2": 90,
      "european_risk_region": "moderate",
      "hba1c_mmol_mol": 50,
      "hdl_mmol_l": 1.3,
      "sbp_mm_hg": 140,
      "sex": "male",
      "smoker": false,
      "total_cholesterol_mmol_l": 5.5
    }
  ]
}

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, 56 lines

{
  "count": 2,
  "items": [
    {
      "age": 60,
      "age_at_diabetes_diagnosis": 60,
      "citation": {
        "authors": "SCORE2-Diabetes working group and ESC Cardiovascular risk collaboration",
        "doi": "10.1093/eurheartj/ehad260",
        "id": "score2-diabetes-2023",
        "pmid": "37247330",
        "source": "Eur Heart J. 2023;44(28):2544-2556",
        "title": "SCORE2-Diabetes: 10-year cardiovascular risk estimation in type 2 diabetes in Europe"
      },
      "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.",
      "egfr_ml_min_1_73m2": 90,
      "european_risk_region": "moderate",
      "formula": "score2_diabetes",
      "formula_expression": "10-year fatal+non-fatal CVD % = 100*(1-exp(-exp(scale1+scale2*ln(-ln(1-uncal))))); uncal=1-S0^exp(lp); cage=(age-60)/5; csbp=(SBP-120)/20; ctc=(TC-6)/1; chdl=(HDL-1.3)/0.5; cdiabage=(age_at_dx-50)/5; chba1c=(HbA1c_mmol_mol-31)/9.34; cegfr=(ln(eGFR)-4.5)/0.15; diabetes=1; men S0=0.9605 lp=0.5368*cage+0.4774*smoke+0.1322*csbp+0.6457*diabetes+0.1102*ctc-0.1087*chdl-0.0672*cage*smoke-0.0268*cage*csbp-0.0983*cage*diabetes-0.0181*cage*ctc+0.0095*cage*chdl-0.0998*diabetes*cdiabage+0.0955*chba1c-0.0591*cegfr+0.0058*cegfr^2-0.0134*cage*chba1c+0.0115*cage*cegfr; women S0=0.9776 lp=0.6624*cage+0.6139*smoke+0.1421*csbp+0.8096*diabetes+0.1127*ctc-0.1568*chdl-0.1122*cage*smoke-0.0167*cage*csbp-0.1272*cage*diabetes-0.0200*cage*ctc+0.0186*cage*chdl-0.118*diabetes*cdiabage+0.1173*chba1c-0.0640*cegfr+0.0062*cegfr^2-0.0196*cage*chba1c+0.0169*cage*cegfr; region scale1/scale2 SCORE2 age<70 and SCORE2-OP age 70-79; age 40-79; type 2 diabetes only; geographic region not race; not SCORE2; not SCORE2-OP",
      "hba1c_mmol_mol": 50,
      "hdl_mmol_l": 1.3,
      "linear_predictor": 0.7175,
      "risk_10y_percent": 11,
      "sbp_mm_hg": 140,
      "sex": "male",
      "smoker": false,
      "total_cholesterol_mmol_l": 5.5
    },
    {
      "age": 60,
      "age_at_diabetes_diagnosis": 60,
      "citation": {
        "authors": "SCORE2-Diabetes working group and ESC Cardiovascular risk collaboration",
        "doi": "10.1093/eurheartj/ehad260",
        "id": "score2-diabetes-2023",
        "pmid": "37247330",
        "source": "Eur Heart J. 2023;44(28):2544-2556",
        "title": "SCORE2-Diabetes: 10-year cardiovascular risk estimation in type 2 diabetes in Europe"
      },
      "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.",
      "egfr_ml_min_1_73m2": 90,
      "european_risk_region": "moderate",
      "formula": "score2_diabetes",
      "formula_expression": "10-year fatal+non-fatal CVD % = 100*(1-exp(-exp(scale1+scale2*ln(-ln(1-uncal))))); uncal=1-S0^exp(lp); cage=(age-60)/5; csbp=(SBP-120)/20; ctc=(TC-6)/1; chdl=(HDL-1.3)/0.5; cdiabage=(age_at_dx-50)/5; chba1c=(HbA1c_mmol_mol-31)/9.34; cegfr=(ln(eGFR)-4.5)/0.15; diabetes=1; men S0=0.9605 lp=0.5368*cage+0.4774*smoke+0.1322*csbp+0.6457*diabetes+0.1102*ctc-0.1087*chdl-0.0672*cage*smoke-0.0268*cage*csbp-0.0983*cage*diabetes-0.0181*cage*ctc+0.0095*cage*chdl-0.0998*diabetes*cdiabage+0.0955*chba1c-0.0591*cegfr+0.0058*cegfr^2-0.0134*cage*chba1c+0.0115*cage*cegfr; women S0=0.9776 lp=0.6624*cage+0.6139*smoke+0.1421*csbp+0.8096*diabetes+0.1127*ctc-0.1568*chdl-0.1122*cage*smoke-0.0167*cage*csbp-0.1272*cage*diabetes-0.0200*cage*ctc+0.0186*cage*chdl-0.118*diabetes*cdiabage+0.1173*chba1c-0.0640*cegfr+0.0062*cegfr^2-0.0196*cage*chba1c+0.0169*cage*cegfr; region scale1/scale2 SCORE2 age<70 and SCORE2-OP age 70-79; age 40-79; type 2 diabetes only; geographic region not race; not SCORE2; not SCORE2-OP",
      "hba1c_mmol_mol": 50,
      "hdl_mmol_l": 1.3,
      "linear_predictor": 0.7175,
      "risk_10y_percent": 11,
      "sbp_mm_hg": 140,
      "sex": "male",
      "smoker": false,
      "total_cholesterol_mmol_l": 5.5
    }
  ],
  "path": "/api/calc/score2_diabetes"
}

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/score2_diabetes' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"age":60,"age_at_diabetes_diagnosis":60,"egfr_ml_min_1_73m2":90,"european_risk_region":"moderate","hba1c_mmol_mol":50,"hdl_mmol_l":1.3,"sbp_mm_hg":140,"sex":"male","smoker":false,"total_cholesterol_mmol_l":5.5},{"age":60,"age_at_diabetes_diagnosis":60,"egfr_ml_min_1_73m2":90,"european_risk_region":"moderate","hba1c_mmol_mol":50,"hdl_mmol_l":1.3,"sbp_mm_hg":140,"sex":"male","smoker":false,"total_cholesterol_mmol_l":5.5}]}'

# 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/score2_diabetes' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"age":60,"age_at_diabetes_diagnosis":60,"egfr_ml_min_1_73m2":90,"european_risk_region":"moderate","hba1c_mmol_mol":50,"hdl_mmol_l":1.3,"sbp_mm_hg":140,"sex":"male","smoker":false,"total_cholesterol_mmol_l":5.5},{"age":60,"age_at_diabetes_diagnosis":60,"egfr_ml_min_1_73m2":90,"european_risk_region":"moderate","hba1c_mmol_mol":50,"hdl_mmol_l":1.3,"sbp_mm_hg":140,"sex":"male","smoker":false,"total_cholesterol_mmol_l":5.5}]}' \
  | 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%2Fscore2_diabetes&method=POST
const res = await pay("https://api.magentlab.com/api/calc/score2_diabetes", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "age": 60,
        "age_at_diabetes_diagnosis": 60,
        "egfr_ml_min_1_73m2": 90,
        "european_risk_region": "moderate",
        "hba1c_mmol_mol": 50,
        "hdl_mmol_l": 1.3,
        "sbp_mm_hg": 140,
        "sex": "male",
        "smoker": false,
        "total_cholesterol_mmol_l": 5.5
      },
      {
        "age": 60,
        "age_at_diabetes_diagnosis": 60,
        "egfr_ml_min_1_73m2": 90,
        "european_risk_region": "moderate",
        "hba1c_mmol_mol": 50,
        "hdl_mmol_l": 1.3,
        "sbp_mm_hg": 140,
        "sex": "male",
        "smoker": false,
        "total_cholesterol_mmol_l": 5.5
      }
    ]
  }),
});
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/score2_diabetes",
        json={
            "items": [
                {
                    "age": 60,
                    "age_at_diabetes_diagnosis": 60,
                    "egfr_ml_min_1_73m2": 90,
                    "european_risk_region": "moderate",
                    "hba1c_mmol_mol": 50,
                    "hdl_mmol_l": 1.3,
                    "sbp_mm_hg": 140,
                    "sex": "male",
                    "smoker": False,
                    "total_cholesterol_mmol_l": 5.5,
                },
                {
                    "age": 60,
                    "age_at_diabetes_diagnosis": 60,
                    "egfr_ml_min_1_73m2": 90,
                    "european_risk_region": "moderate",
                    "hba1c_mmol_mol": 50,
                    "hdl_mmol_l": 1.3,
                    "sbp_mm_hg": 140,
                    "sex": "male",
                    "smoker": False,
                    "total_cholesterol_mmol_l": 5.5,
                },
            ],
        },
    )
    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
3 h ago	Passed	402	141 ms	$0.007
8 h ago	Passed	402	327 ms	$0.007
13 h ago	Passed	402	287 ms	$0.007
17 h ago	Passed	402	150 ms	$0.007
22 h ago	Passed	402	152 ms	$0.007

Show 10 older checks

26 h ago	Passed	402	141 ms	$0.007
30 h ago	Passed	402	760 ms	$0.007
34 h ago	Passed	402	304 ms	$0.007
39 h ago	Passed	402	261 ms	$0.007
43 h ago	Passed	402	171 ms	$0.007
47 h ago	Passed	402	160 ms	$0.007
2 days ago	Passed	402	159 ms	$0.007
2 days ago	Passed	402	142 ms	$0.007
3 days ago	Passed	402	294 ms	$0.007
3 days ago	Passed	402	246 ms	$0.007

History

11 Oct 2026	Price changed from $0.005 to $0.007

Trust score 71/ 100

Availability (30-day uptime)		30 / 30
Valid x402 challenge		15 / 15
Response time		10 / 10
Real paying agents (30 days)		6 / 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: 3 in 30 days
Paid calls: 6 in 30 days
Last paid call: 3 days ago

Source: x402 Bazaar settlement data.

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Trust score

[![ToolVet trust score](https://toolvet.app/badge/calc-score2-diabetes.svg)](https://toolvet.app/s/calc-score2-diabetes)