Calc Binet

{
  "count": 2,
  "items": [
    {
      "anemia_hb_lt_10": false,
      "binet_stage": "A",
      "citation": {
        "authors": "Binet JL, Auquier A, Dighiero G, et al.",
        "doi": "10.1002/1097-0142(19810701)48:1<198::AID-CNCR2820480131>3.0.CO;2-V",
        "id": "binet-1981",
        "pmid": "7237385",
        "source": "Cancer. 1981;48(1):198-206",
        "title": "A new prognostic classification of chronic lymphocytic leukemia derived from a multivariate survival analysis"
      },
      "criteria": [
        {
          "factor": "anemia_hb_lt_10",
          "met": false
        },
        {
          "factor": "thrombocytopenia_plt_lt_100",
          "met": false
        },
        {
          "factor": "involved_areas_ge_3",
          "met": 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.",
      "formula": "binet",
      "formula_expression": "Binet C if anemia_hb_lt_10 or thrombocytopenia_plt_lt_100; else B if involved_areas >= 3; else A (involved_areas 0-2) (Binet 1981)",
      "involved_areas": 1,
      "thrombocytopenia_plt_lt_100": false
    },
    {
      "anemia_hb_lt_10": false,
      "binet_stage": "A",
      "citation": {
        "authors": "Binet JL, Auquier A, Dighiero G, et al.",
        "doi": "10.1002/1097-0142(19810701)48:1<198::AID-CNCR2820480131>3.0.CO;2-V",
        "id": "binet-1981",
        "pmid": "7237385",
        "source": "Cancer. 1981;48(1):198-206",
        "title": "A new prognostic classification of chronic lymphocytic leukemia derived from a multivariate survival analysis"
      },
      "criteria": [
        {
          "factor": "anemia_hb_lt_10",
          "met": false
        },
        {
          "factor": "thrombocytopenia_plt_lt_100",
          "met": false
        },
        {
          "factor": "involved_areas_ge_3",
          "met": 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.",
      "formula": "binet",
      "formula_expression": "Binet C if anemia_hb_lt_10 or thrombocytopenia_plt_lt_100; else B if involved_areas >= 3; else A (involved_areas 0-2) (Binet 1981)",
      "involved_areas": 1,
      "thrombocytopenia_plt_lt_100": false
    }
  ],
  "path": "/api/calc/binet"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.magentlab.com/api/calc/binet' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"anemia_hb_lt_10":false,"involved_areas":1,"thrombocytopenia_plt_lt_100":false},{"anemia_hb_lt_10":false,"involved_areas":1,"thrombocytopenia_plt_lt_100":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 - -X POST 'https://api.magentlab.com/api/calc/binet' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"anemia_hb_lt_10":false,"involved_areas":1,"thrombocytopenia_plt_lt_100":false},{"anemia_hb_lt_10":false,"involved_areas":1,"thrombocytopenia_plt_lt_100":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 $0.007 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%2Fbinet&method=POST
const res = await pay("https://api.magentlab.com/api/calc/binet", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "anemia_hb_lt_10": false,
        "involved_areas": 1,
        "thrombocytopenia_plt_lt_100": false
      },
      {
        "anemia_hb_lt_10": false,
        "involved_areas": 1,
        "thrombocytopenia_plt_lt_100": 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 $0.007 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/binet",
        json={
            "items": [
                {
                    "anemia_hb_lt_10": False,
                    "involved_areas": 1,
                    "thrombocytopenia_plt_lt_100": False,
                },
                {
                    "anemia_hb_lt_10": False,
                    "involved_areas": 1,
                    "thrombocytopenia_plt_lt_100": False,
                },
            ],
        },
    )
    print(res.status_code, res.text)