ToolVet
77trust / 100

Calc Isth Dic

by magent in Other

x402 APIPassing, checked 5 h ago

Taylor 2001 ISTH SSC overt DIC (four lab items; max 8). Platelets >=100=0, 50-<100=1, <50=2. fibrin_related_marker none/moderate/strong = 0/2/3 (caller-assigned; magent does not grade D-dimer). PT sec above ULN <3=0, >=3 and <6=1, >=6=2. Fibrinogen >=1.0 g/L=0, <1.0=1 (XOR g/L or mg/dL÷100). Band <5 not compatible with overt DIC; >=5 compatible. Not a diagnosis. Not the non-overt serial score.

POST
https://api.magentlab.com/api/calc/isth_dic
Price
$0.005
per call in USDC
Uptime
96.5%
last 30 days
Response time
225 ms
397 ms slowest 5%
Last check
Passed
5 h ago, next any minute now

Run a free test callHow 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/isth_dic

Each call costs $0.005 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/isth_dic
content-type: application/json

{
  "items": [
    {
      "fibrin_related_marker": "none",
      "fibrinogen_g_l": 2.5,
      "fibrinogen_mg_dl": 250,
      "platelets_10e9_l": 180,
      "pt_prolongation_sec": 1
    },
    {
      "fibrin_related_marker": "none",
      "fibrinogen_g_l": 2.5,
      "fibrinogen_mg_dl": 250,
      "platelets_10e9_l": 180,
      "pt_prolongation_sec": 1
    }
  ]
}

Parameters

ParameterTypeRequiredDescription
itemsarray of objectYes

Example response

The provider's example. We can't check it without paying.

Example response, 98 lines
{
  "count": 2,
  "items": [
    {
      "citation": {
        "authors": "Taylor FB Jr, Toh CH, Hoots WK, Wada H, Levi M",
        "doi": "10.1055/s-0037-1616068",
        "id": "taylor-2001",
        "pmid": "11816725",
        "source": "Thromb Haemost. 2001;86(5):1327-1330",
        "title": "Towards definition, clinical and laboratory criteria, and a scoring system for disseminated intravascular coagulation"
      },
      "components": [
        {
          "factor": "platelets",
          "points": 0,
          "present": false,
          "value": 180
        },
        {
          "factor": "fibrin_related_marker",
          "points": 0,
          "present": false,
          "value": "none"
        },
        {
          "factor": "pt_prolongation",
          "points": 0,
          "present": false,
          "value": 1
        },
        {
          "factor": "fibrinogen",
          "points": 0,
          "present": false,
          "value": 2.5
        }
      ],
      "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.",
      "fibrin_related_marker": "none",
      "fibrinogen_g_l": 2.5,
      "formula": "isth_dic",
      "formula_expression": "ISTH overt DIC = platelets_10e9_l (>=100 → 0; 50 to <100 → 1; <50 → 2) + fibrin_related_marker (none 0, moderate 2, strong 3) + pt_prolongation_sec (<3 → 0; >=3 and <6 → 1; >=6 → 2) + fibrinogen_g_l (>=1.0 → 0; <1.0 → 1); max 8; bands <5 / >=5",
      "isth_dic_band": "<5",
      "max_score": 8,
      "platelets_10e9_l": 180,
      "pt_prolongation_sec": 1,
      "score": 0
    },
    {
      "citation": {
        "authors": "Taylor FB Jr, Toh CH, Hoots WK, Wada H, Levi M",
        "doi": "10.1055/s-0037-1616068",
        "id": "taylor-2001",
        "pmid": "11816725",
        "source": "Thromb Haemost. 2001;86(5):1327-1330",
        "title": "Towards definition, clinical and laboratory criteria, and a scoring system for disseminated intravascular coagulation"
      },
      "components": [
        {
          "factor": "platelets",
          "points": 0,
          "present": false,
          "value": 180
        },
        {
          "factor": "fibrin_related_marker",
          "points": 0,
          "present": false,
          "value": "none"
        },
        {
          "factor": "pt_prolongation",
          "points": 0,
          "present": false,
          "value": 1
        },
        {
          "factor": "fibrinogen",
          "points": 0,
          "present": false,
          "value": 2.5
        }
      ],
      "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.",
      "fibrin_related_marker": "none",
      "fibrinogen_g_l": 2.5,
      "formula": "isth_dic",
      "formula_expression": "ISTH overt DIC = platelets_10e9_l (>=100 → 0; 50 to <100 → 1; <50 → 2) + fibrin_related_marker (none 0, moderate 2, strong 3) + pt_prolongation_sec (<3 → 0; >=3 and <6 → 1; >=6 → 2) + fibrinogen_g_l (>=1.0 → 0; <1.0 → 1); max 8; bands <5 / >=5",
      "isth_dic_band": "<5",
      "max_score": 8,
      "platelets_10e9_l": 180,
      "pt_prolongation_sec": 1,
      "score": 0
    }
  ],
  "path": "/api/calc/isth_dic"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.005.

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/isth_dic' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"fibrin_related_marker":"none","fibrinogen_g_l":2.5,"fibrinogen_mg_dl":250,"platelets_10e9_l":180,"pt_prolongation_sec":1},{"fibrin_related_marker":"none","fibrinogen_g_l":2.5,"fibrinogen_mg_dl":250,"platelets_10e9_l":180,"pt_prolongation_sec":1}]}'

# 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/isth_dic' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"fibrin_related_marker":"none","fibrinogen_g_l":2.5,"fibrinogen_mg_dl":250,"platelets_10e9_l":180,"pt_prolongation_sec":1},{"fibrin_related_marker":"none","fibrinogen_g_l":2.5,"fibrinogen_mg_dl":250,"platelets_10e9_l":180,"pt_prolongation_sec":1}]}' \
  | 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 $0.005 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%2Fisth_dic&method=POST
const res = await pay("https://api.magentlab.com/api/calc/isth_dic", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "fibrin_related_marker": "none",
        "fibrinogen_g_l": 2.5,
        "fibrinogen_mg_dl": 250,
        "platelets_10e9_l": 180,
        "pt_prolongation_sec": 1
      },
      {
        "fibrin_related_marker": "none",
        "fibrinogen_g_l": 2.5,
        "fibrinogen_mg_dl": 250,
        "platelets_10e9_l": 180,
        "pt_prolongation_sec": 1
      }
    ]
  }),
});
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 $0.005 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.post(
        "https://api.magentlab.com/api/calc/isth_dic",
        json={
            "items": [
                {
                    "fibrin_related_marker": "none",
                    "fibrinogen_g_l": 2.5,
                    "fibrinogen_mg_dl": 250,
                    "platelets_10e9_l": 180,
                    "pt_prolongation_sec": 1,
                },
                {
                    "fibrin_related_marker": "none",
                    "fibrinogen_g_l": 2.5,
                    "fibrinogen_mg_dl": 250,
                    "platelets_10e9_l": 180,
                    "pt_prolongation_sec": 1,
                },
            ],
        },
    )
    print(res.status_code, res.text)

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Recent checks

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