Calc Duval Aml

{
  "circulating_blasts": false,
  "citation": {
    "authors": "Duval M, Klein JP, He W, et al",
    "doi": "10.1200/JCO.2010.28.8852",
    "id": "duval-2010",
    "pmid": "20625126",
    "source": "J Clin Oncol. 2010;28(23):3730-3738",
    "title": "Hematopoietic Stem-Cell Transplantation for Acute Leukemia in Relapse or Primary Induction Failure"
  },
  "components": [
    {
      "factor": "disease_group",
      "points": 0,
      "present": false,
      "value": "pif_or_cr1_gt_6mo"
    },
    {
      "factor": "cytogenetics",
      "points": 0,
      "present": false,
      "value": "good_or_intermediate"
    },
    {
      "factor": "hla_match",
      "points": 0,
      "present": false,
      "value": "sibling_or_matched_unrelated"
    },
    {
      "factor": "circulating_blasts",
      "points": 0,
      "present": false
    },
    {
      "factor": "kps_lt_90",
      "points": 0,
      "present": false
    }
  ],
  "cytogenetics": "good_or_intermediate",
  "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.",
  "disease_group": "pif_or_cr1_gt_6mo",
  "formula": "duval_aml",
  "formula_expression": "Duval AML Table 5 = disease_group (pif_or_cr1_gt_6mo 0, cr1_lt_6mo 1) + cytogenetics (good_or_intermediate 0, poor 1) + hla_match (sibling_or_matched_unrelated 0, mismatched_unrelated 1, related_other 2) + circulating_blasts 1 + kps_lt_90 1; Duval 2010 AML only (not ALL); max 6; risk_group 0 / 1 / 2 / ge_3",
  "hla_match": "sibling_or_matched_unrelated",
  "kps_lt_90": false,
  "max_score": 6,
  "risk_group": "0",
  "score": 0
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.magentlab.com/api/calc/duval_aml?circulating_blasts=false&cytogenetics=good_or_intermediate&disease_group=pif_or_cr1_gt_6mo&hla_match=sibling_or_matched_unrelated&kps_lt_90=false'

# 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/duval_aml?circulating_blasts=false&cytogenetics=good_or_intermediate&disease_group=pif_or_cr1_gt_6mo&hla_match=sibling_or_matched_unrelated&kps_lt_90=false' \
  | 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%2Fduval_aml
const res = await pay("https://api.magentlab.com/api/calc/duval_aml?circulating_blasts=false&cytogenetics=good_or_intermediate&disease_group=pif_or_cr1_gt_6mo&hla_match=sibling_or_matched_unrelated&kps_lt_90=false");
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/duval_aml?circulating_blasts=false&cytogenetics=good_or_intermediate&disease_group=pif_or_cr1_gt_6mo&hla_match=sibling_or_matched_unrelated&kps_lt_90=false")
    print(res.status_code, res.text)