Calc Scorma

{
  "bone_pain": 0,
  "citation": {
    "authors": "Heide R, Middelkamp Hup MA, Mulder PG, Oranje AP",
    "doi": "10.1080/00015550152572912",
    "id": "heide-2001",
    "pmid": "11720175",
    "source": "Acta Derm Venereol. 2001;81(4):273-276",
    "title": "Clinical scoring of cutaneous mastocytosis"
  },
  "darier_sign": 0,
  "diarrhoea": 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.",
  "elevation_induration": 0,
  "extent_percent": 0,
  "flushing": 0,
  "formula": "scorma",
  "formula_expression": "scorma = extent_percent/5 + 5*intensity_sum + 2*symptom_sum/5; intensity_sum = pigmentation + vesiculation + elevation_induration + darier_sign (each integer 0-3); symptom_sum = flushing + provocation_factors + diarrhoea + bone_pain + pruritus (each integer 0-10); extent_percent 0-100 (diffuse cutaneous mastocytosis is 100); theoretical max 100; Heide 2001; magent does not examine the skin or assign Darier's sign; not a diagnosis; not WHO/ICC mastocytosis criteria; not REMA; not tryptase",
  "intensity_sum": 0,
  "max_score": 100,
  "pigmentation": 0,
  "provocation_factors": 0,
  "pruritus": 0,
  "scorma": 0,
  "symptom_sum": 0,
  "vesiculation": 0
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.magentlab.com/api/calc/scorma?bone_pain=0&darier_sign=0&diarrhoea=0&elevation_induration=0&extent_percent=0&flushing=0&pigmentation=0&provocation_factors=0&pruritus=0&vesiculation=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 - 'https://api.magentlab.com/api/calc/scorma?bone_pain=0&darier_sign=0&diarrhoea=0&elevation_induration=0&extent_percent=0&flushing=0&pigmentation=0&provocation_factors=0&pruritus=0&vesiculation=0' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// 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 $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
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 $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.magentlab.com%2Fapi%2Fcalc%2Fscorma
const res = await pay("https://api.magentlab.com/api/calc/scorma?bone_pain=0&darier_sign=0&diarrhoea=0&elevation_induration=0&extent_percent=0&flushing=0&pigmentation=0&provocation_factors=0&pruritus=0&vesiculation=0");
console.log(res.status, await res.text());

# 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 $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.magentlab.com/api/calc/scorma?bone_pain=0&darier_sign=0&diarrhoea=0&elevation_induration=0&extent_percent=0&flushing=0&pigmentation=0&provocation_factors=0&pruritus=0&vesiculation=0")
    print(res.status_code, res.text)