ToolVet
67trust / 100

Calc Epiphany

by magent in Other

x402 APIFailing, checked 4 h ago

Carmona-Bayonas 2017 EPIPHANY CHAID tree for cancer-associated PE. Hestia-like CDR any vs none, then ECOG-PS, SaO2, PE symptoms, tumour response, and primary resection as in Figure 2. Returns low, intermediate, or high with 15-day complication rates 1.6/9.4/30.6% and mortality 0.3/6.1/17.1%. Caller assigns the six covariates. Not a diagnosis or anticoagulation order. magent does not examine the patient.

POST
https://api.magentlab.com/api/calc/epiphany
Price
$0.007
per call in USDC
Uptime
91.4%
last 30 days
Response time
163 ms
549 ms slowest 5%
Last check
Failed
4 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 4 h ago: Timed out

Status and outage history · Atom feed · Watch with other listings

How to call it

POST https://api.magentlab.com/api/calc/epiphany

Each call costs $0.007 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/epiphany
content-type: application/json

{
  "items": [
    {
      "ecog_ps_ge_2": false,
      "hestia_like_any": false,
      "oxygen_sat_lt_90": false,
      "pe_specific_symptoms": false,
      "primary_tumour_resected": true,
      "tumour_uncontrolled": false
    },
    {
      "ecog_ps_ge_2": false,
      "hestia_like_any": false,
      "oxygen_sat_lt_90": false,
      "pe_specific_symptoms": false,
      "primary_tumour_resected": true,
      "tumour_uncontrolled": false
    }
  ]
}

Parameters

ParameterTypeRequiredDescription
itemsarray of objectYes

Example response

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

Example response, 104 lines
{
  "count": 2,
  "items": [
    {
      "citation": {
        "authors": "Carmona-Bayonas A, Jiménez-Fonseca P, Font C, Fenoy F, Otero R, Beato C, Plasencia JM, Biosca M, Sánchez M, Benegas M, Calvo-Temprano D, Varona D, Faez L, de la Haba I, Antonio M, Madridano O, Solis MP, Ramchandani A, Castañón E, Marchena PJ, Martín M, Ayala de la Peña F, Vicente V; Asociación de Investigación de la Enfermedad Tromboembólica de la Región de Murcia",
        "doi": "10.1038/bjc.2017.48",
        "id": "carmona-bayonas-2017",
        "pmid": "28267709",
        "source": "Br J Cancer. 2017;116:994-1001",
        "title": "Predicting serious complications in patients with cancer and pulmonary embolism using decision tree modelling: the EPIPHANY Index"
      },
      "criteria": [
        {
          "factor": "hestia_like_any",
          "met": false
        },
        {
          "factor": "ecog_ps_ge_2",
          "met": false
        },
        {
          "factor": "oxygen_sat_lt_90",
          "met": false
        },
        {
          "factor": "pe_specific_symptoms",
          "met": false
        },
        {
          "factor": "tumour_uncontrolled",
          "met": false
        },
        {
          "factor": "primary_tumour_resected",
          "met": true
        }
      ],
      "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.",
      "ecog_ps_ge_2": false,
      "formula": "epiphany",
      "formula_expression": "root: hestia-like CDR any vs none (Carmona-Bayonas 2017 Figure 2). CDR any: ECOG-PS >=2 then SaO2 <90 vs >=90 (both high), else PE-specific symptoms yes (high) vs no (intermediate). CDR none: tumour progression/unknown/not evaluated vs others (CR/PR/SD/NED); if uncontrolled then primary tumour resection yes (low) vs no (intermediate); if others then low. Classes low/intermediate/high with 15-day serious complications 1.6/9.4/30.6% and 15-day mortality 0.3/6.1/17.1%",
      "hestia_like_any": false,
      "leaf": "low_controlled",
      "mortality_15d_percent": 0.3,
      "oxygen_sat_lt_90": false,
      "pe_specific_symptoms": false,
      "primary_tumour_resected": true,
      "risk_class": "low",
      "serious_complication_15d_percent": 1.6,
      "tumour_uncontrolled": false
    },
    {
      "citation": {
        "authors": "Carmona-Bayonas A, Jiménez-Fonseca P, Font C, Fenoy F, Otero R, Beato C, Plasencia JM, Biosca M, Sánchez M, Benegas M, Calvo-Temprano D, Varona D, Faez L, de la Haba I, Antonio M, Madridano O, Solis MP, Ramchandani A, Castañón E, Marchena PJ, Martín M, Ayala de la Peña F, Vicente V; Asociación de Investigación de la Enfermedad Tromboembólica de la Región de Murcia",
        "doi": "10.1038/bjc.2017.48",
        "id": "carmona-bayonas-2017",
        "pmid": "28267709",
        "source": "Br J Cancer. 2017;116:994-1001",
        "title": "Predicting serious complications in patients with cancer and pulmonary embolism using decision tree modelling: the EPIPHANY Index"
      },
      "criteria": [
        {
          "factor": "hestia_like_any",
          "met": false
        },
        {
          "factor": "ecog_ps_ge_2",
          "met": false
        },
        {
          "factor": "oxygen_sat_lt_90",
          "met": false
        },
        {
          "factor": "pe_specific_symptoms",
          "met": false
        },
        {
          "factor": "tumour_uncontrolled",
          "met": false
        },
        {
          "factor": "primary_tumour_resected",
          "met": true
        }
      ],
      "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.",
      "ecog_ps_ge_2": false,
      "formula": "epiphany",
      "formula_expression": "root: hestia-like CDR any vs none (Carmona-Bayonas 2017 Figure 2). CDR any: ECOG-PS >=2 then SaO2 <90 vs >=90 (both high), else PE-specific symptoms yes (high) vs no (intermediate). CDR none: tumour progression/unknown/not evaluated vs others (CR/PR/SD/NED); if uncontrolled then primary tumour resection yes (low) vs no (intermediate); if others then low. Classes low/intermediate/high with 15-day serious complications 1.6/9.4/30.6% and 15-day mortality 0.3/6.1/17.1%",
      "hestia_like_any": false,
      "leaf": "low_controlled",
      "mortality_15d_percent": 0.3,
      "oxygen_sat_lt_90": false,
      "pe_specific_symptoms": false,
      "primary_tumour_resected": true,
      "risk_class": "low",
      "serious_complication_15d_percent": 1.6,
      "tumour_uncontrolled": false
    }
  ],
  "path": "/api/calc/epiphany"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.007.

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/epiphany' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"ecog_ps_ge_2":false,"hestia_like_any":false,"oxygen_sat_lt_90":false,"pe_specific_symptoms":false,"primary_tumour_resected":true,"tumour_uncontrolled":false},{"ecog_ps_ge_2":false,"hestia_like_any":false,"oxygen_sat_lt_90":false,"pe_specific_symptoms":false,"primary_tumour_resected":true,"tumour_uncontrolled":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/epiphany' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"ecog_ps_ge_2":false,"hestia_like_any":false,"oxygen_sat_lt_90":false,"pe_specific_symptoms":false,"primary_tumour_resected":true,"tumour_uncontrolled":false},{"ecog_ps_ge_2":false,"hestia_like_any":false,"oxygen_sat_lt_90":false,"pe_specific_symptoms":false,"primary_tumour_resected":true,"tumour_uncontrolled":false}]}' \
  | 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 $0.007 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%2Fepiphany&method=POST
const res = await pay("https://api.magentlab.com/api/calc/epiphany", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "ecog_ps_ge_2": false,
        "hestia_like_any": false,
        "oxygen_sat_lt_90": false,
        "pe_specific_symptoms": false,
        "primary_tumour_resected": true,
        "tumour_uncontrolled": false
      },
      {
        "ecog_ps_ge_2": false,
        "hestia_like_any": false,
        "oxygen_sat_lt_90": false,
        "pe_specific_symptoms": false,
        "primary_tumour_resected": true,
        "tumour_uncontrolled": false
      }
    ]
  }),
});
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 $0.007 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/epiphany",
        json={
            "items": [
                {
                    "ecog_ps_ge_2": False,
                    "hestia_like_any": False,
                    "oxygen_sat_lt_90": False,
                    "pe_specific_symptoms": False,
                    "primary_tumour_resected": True,
                    "tumour_uncontrolled": False,
                },
                {
                    "ecog_ps_ge_2": False,
                    "hestia_like_any": False,
                    "oxygen_sat_lt_90": False,
                    "pe_specific_symptoms": False,
                    "primary_tumour_resected": True,
                    "tumour_uncontrolled": False,
                },
            ],
        },
    )
    print(res.status_code, res.text)

Security scan

1 finding

  • Charges more than its listed price in payment
    Listed at $0.005, charges $0.007

Recent checks

WhenResultHTTPTimePrice
4 h agoTimed out---
8 h agoTimed out---
13 h agoTimed out---
18 h agoPassed402159 ms$0.007
23 h agoPassed402148 ms$0.007
Show 10 older checks
27 h agoPassed402146 ms$0.007
32 h agoPassed402147 ms$0.007
37 h agoPassed402319 ms$0.007
41 h agoPassed402158 ms$0.007
46 h agoPassed402141 ms$0.007
2 days agoPassed402188 ms$0.007
2 days agoPassed402216 ms$0.007
2 days agoPassed402146 ms$0.007
3 days agoPassed402153 ms$0.007
3 days agoPassed402443 ms$0.007

History

11 Oct 2026Price changed from $0.005 to $0.007