Calc Gipss

{
  "asxl1_mutated": false,
  "calr_type1_like": true,
  "citation": {
    "authors": "Tefferi A, Guglielmelli P, Nicolosi M, Mannelli F, Mudireddy M, Bartalucci N, Finke CM, Lasho TL, Hanson CA, Ketterling RP, Begna KH, Gangat N, Pardanani A, Vannucchi AM",
    "doi": "10.1038/s41375-018-0107-z",
    "id": "tefferi-2018",
    "pmid": "29654267",
    "source": "Leukemia. 2018;32(7):1631-1642",
    "title": "GIPSS: genetically inspired prognostic scoring system for primary myelofibrosis"
  },
  "components": [
    {
      "factor": "karyotype",
      "points": 0,
      "present": false,
      "value": "favorable"
    },
    {
      "factor": "absence_of_calr_type1_like",
      "points": 0,
      "present": false
    },
    {
      "factor": "asxl1_mutated",
      "points": 0,
      "present": false
    },
    {
      "factor": "srsf2_mutated",
      "points": 0,
      "present": false
    },
    {
      "factor": "u2af1_q157_mutated",
      "points": 0,
      "present": false
    }
  ],
  "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.",
  "five_year_survival_percent": 94,
  "formula": "gipss",
  "formula_expression": "GIPSS = karyotype (favorable 0, unfavorable 1, vhr 2) + absence of type 1/like CALR 1 + asxl1_mutated 1 + srsf2_mutated 1 + u2af1_q157_mutated 1; Tefferi 2018; max 6; low 0, intermediate_1 1, intermediate_2 2, high ≥3",
  "karyotype": "favorable",
  "max_score": 6,
  "median_survival_years": 26.4,
  "risk_group": "low",
  "score": 0,
  "srsf2_mutated": false,
  "u2af1_q157_mutated": false
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.magentlab.com/api/calc/gipss?asxl1_mutated=false&calr_type1_like=true&karyotype=favorable&srsf2_mutated=false&u2af1_q157_mutated=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/gipss?asxl1_mutated=false&calr_type1_like=true&karyotype=favorable&srsf2_mutated=false&u2af1_q157_mutated=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%2Fgipss
const res = await pay("https://api.magentlab.com/api/calc/gipss?asxl1_mutated=false&calr_type1_like=true&karyotype=favorable&srsf2_mutated=false&u2af1_q157_mutated=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/gipss?asxl1_mutated=false&calr_type1_like=true&karyotype=favorable&srsf2_mutated=false&u2af1_q157_mutated=false")
    print(res.status_code, res.text)