68trust / 100

Calc Go Far

by magent in Other

x402 APIFailing, checked 4 h ago

Ebell 2013 GO-FAR integer score for CPC 1 after in-hospital CPR. Exclusive age (<70=0, 70-74=2, 75-79=5, 80-84=6, >=85=11) plus 12 caller-assigned flags (intact CPC 1 at admission -15; trauma 10; stroke 8; cancer 7; septicemia 7; medical noncardiac 7; hepatic 6; SNF 6; hypotension 5; renal 4; respiratory 4; pneumonia 1). Range -15 to 76. Bands: >=24 very_low, 14-23 low, -5 to 13 average, <=-6 above_average. Not GO-FAR 2. Not a DNAR order.

POST

https://api.magentlab.com/api/calc/go_far

Price: $0.007; per call in USDC
Uptime: 94.1%; last 30 days
Response time: 172 ms; 560 ms slowest 5%
Last check: Failed; 4 h ago, next any minute now

Run a free test call How 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/go_far

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/go_far
content-type: application/json

{
  "items": [
    {
      "acute_stroke": false,
      "admit_from_skilled_nursing": false,
      "age": 60,
      "hepatic_insufficiency": false,
      "hypotension_or_hypoperfusion": false,
      "major_trauma": false,
      "medical_noncardiac_diagnosis": false,
      "metastatic_or_hematologic_cancer": false,
      "neurologically_intact_or_minimal_deficits": false,
      "pneumonia": false,
      "renal_insufficiency_or_dialysis": false,
      "respiratory_insufficiency": false,
      "septicemia": false
    },
    {
      "acute_stroke": false,
      "admit_from_skilled_nursing": false,
      "age": 60,
      "hepatic_insufficiency": false,
      "hypotension_or_hypoperfusion": false,
      "major_trauma": false,
      "medical_noncardiac_diagnosis": false,
      "metastatic_or_hematologic_cancer": false,
      "neurologically_intact_or_minimal_deficits": false,
      "pneumonia": false,
      "renal_insufficiency_or_dialysis": false,
      "respiratory_insufficiency": false,
      "septicemia": false
    }
  ]
}

Parameters

Parameter	Type	Required	Description
`items`	array of object	Yes

Example response

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

Example response, 176 lines

{
  "count": 2,
  "items": [
    {
      "age_years": 60,
      "citation": {
        "authors": "Ebell MH, Jang W, Shen Y, Geocadin RG, et al",
        "doi": "10.1001/jamainternmed.2013.10037",
        "id": "ebell-2013",
        "pmid": "24018585",
        "source": "JAMA Intern Med. 2013;173(20):1872-1878",
        "title": "Development and Validation of the Good Outcome Following Attempted Resuscitation (GO-FAR) Score to Predict Neurologically Intact Survival After In-Hospital Cardiopulmonary Resuscitation"
      },
      "components": [
        {
          "factor": "age",
          "points": 0,
          "present": false,
          "value": 60
        },
        {
          "factor": "neurologically_intact_or_minimal_deficits",
          "points": 0,
          "present": false
        },
        {
          "factor": "major_trauma",
          "points": 0,
          "present": false
        },
        {
          "factor": "acute_stroke",
          "points": 0,
          "present": false
        },
        {
          "factor": "metastatic_or_hematologic_cancer",
          "points": 0,
          "present": false
        },
        {
          "factor": "septicemia",
          "points": 0,
          "present": false
        },
        {
          "factor": "medical_noncardiac_diagnosis",
          "points": 0,
          "present": false
        },
        {
          "factor": "hepatic_insufficiency",
          "points": 0,
          "present": false
        },
        {
          "factor": "admit_from_skilled_nursing",
          "points": 0,
          "present": false
        },
        {
          "factor": "hypotension_or_hypoperfusion",
          "points": 0,
          "present": false
        },
        {
          "factor": "renal_insufficiency_or_dialysis",
          "points": 0,
          "present": false
        },
        {
          "factor": "respiratory_insufficiency",
          "points": 0,
          "present": false
        },
        {
          "factor": "pneumonia",
          "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.",
      "formula": "go_far",
      "formula_expression": "GO-FAR = exclusive age (<70: 0, 70-74: 2, 75-79: 5, 80-84: 6, >=85: 11) + Table 3 flags (neurologically intact -15, major trauma 10, acute stroke 8, metastatic or hematologic cancer 7, septicemia 7, medical noncardiac 7, hepatic insufficiency 6, admit from SNF 6, hypotension or hypoperfusion 5, renal insufficiency or dialysis 4, respiratory insufficiency 4, pneumonia 1); range -15 to 76; >=24 very_low, 14-23 low, -5 to 13 average, <=-6 above_average (Ebell 2013)",
      "max_score": 76,
      "risk_band": "average",
      "score": 0
    },
    {
      "age_years": 60,
      "citation": {
        "authors": "Ebell MH, Jang W, Shen Y, Geocadin RG, et al",
        "doi": "10.1001/jamainternmed.2013.10037",
        "id": "ebell-2013",
        "pmid": "24018585",
        "source": "JAMA Intern Med. 2013;173(20):1872-1878",
        "title": "Development and Validation of the Good Outcome Following Attempted Resuscitation (GO-FAR) Score to Predict Neurologically Intact Survival After In-Hospital Cardiopulmonary Resuscitation"
      },
      "components": [
        {
          "factor": "age",
          "points": 0,
          "present": false,
          "value": 60
        },
        {
          "factor": "neurologically_intact_or_minimal_deficits",
          "points": 0,
          "present": false
        },
        {
          "factor": "major_trauma",
          "points": 0,
          "present": false
        },
        {
          "factor": "acute_stroke",
          "points": 0,
          "present": false
        },
        {
          "factor": "metastatic_or_hematologic_cancer",
          "points": 0,
          "present": false
        },
        {
          "factor": "septicemia",
          "points": 0,
          "present": false
        },
        {
          "factor": "medical_noncardiac_diagnosis",
          "points": 0,
          "present": false
        },
        {
          "factor": "hepatic_insufficiency",
          "points": 0,
          "present": false
        },
        {
          "factor": "admit_from_skilled_nursing",
          "points": 0,
          "present": false
        },
        {
          "factor": "hypotension_or_hypoperfusion",
          "points": 0,
          "present": false
        },
        {
          "factor": "renal_insufficiency_or_dialysis",
          "points": 0,
          "present": false
        },
        {
          "factor": "respiratory_insufficiency",
          "points": 0,
          "present": false
        },
        {
          "factor": "pneumonia",
          "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.",
      "formula": "go_far",
      "formula_expression": "GO-FAR = exclusive age (<70: 0, 70-74: 2, 75-79: 5, 80-84: 6, >=85: 11) + Table 3 flags (neurologically intact -15, major trauma 10, acute stroke 8, metastatic or hematologic cancer 7, septicemia 7, medical noncardiac 7, hepatic insufficiency 6, admit from SNF 6, hypotension or hypoperfusion 5, renal insufficiency or dialysis 4, respiratory insufficiency 4, pneumonia 1); range -15 to 76; >=24 very_low, 14-23 low, -5 to 13 average, <=-6 above_average (Ebell 2013)",
      "max_score": 76,
      "risk_band": "average",
      "score": 0
    }
  ],
  "path": "/api/calc/go_far"
}

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/go_far' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"acute_stroke":false,"admit_from_skilled_nursing":false,"age":60,"hepatic_insufficiency":false,"hypotension_or_hypoperfusion":false,"major_trauma":false,"medical_noncardiac_diagnosis":false,"metastatic_or_hematologic_cancer":false,"neurologically_intact_or_minimal_deficits":false,"pneumonia":false,"renal_insufficiency_or_dialysis":false,"respiratory_insufficiency":false,"septicemia":false},{"acute_stroke":false,"admit_from_skilled_nursing":false,"age":60,"hepatic_insufficiency":false,"hypotension_or_hypoperfusion":false,"major_trauma":false,"medical_noncardiac_diagnosis":false,"metastatic_or_hematologic_cancer":false,"neurologically_intact_or_minimal_deficits":false,"pneumonia":false,"renal_insufficiency_or_dialysis":false,"respiratory_insufficiency":false,"septicemia":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/go_far' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"acute_stroke":false,"admit_from_skilled_nursing":false,"age":60,"hepatic_insufficiency":false,"hypotension_or_hypoperfusion":false,"major_trauma":false,"medical_noncardiac_diagnosis":false,"metastatic_or_hematologic_cancer":false,"neurologically_intact_or_minimal_deficits":false,"pneumonia":false,"renal_insufficiency_or_dialysis":false,"respiratory_insufficiency":false,"septicemia":false},{"acute_stroke":false,"admit_from_skilled_nursing":false,"age":60,"hepatic_insufficiency":false,"hypotension_or_hypoperfusion":false,"major_trauma":false,"medical_noncardiac_diagnosis":false,"metastatic_or_hematologic_cancer":false,"neurologically_intact_or_minimal_deficits":false,"pneumonia":false,"renal_insufficiency_or_dialysis":false,"respiratory_insufficiency":false,"septicemia":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%2Fgo_far&method=POST
const res = await pay("https://api.magentlab.com/api/calc/go_far", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "acute_stroke": false,
        "admit_from_skilled_nursing": false,
        "age": 60,
        "hepatic_insufficiency": false,
        "hypotension_or_hypoperfusion": false,
        "major_trauma": false,
        "medical_noncardiac_diagnosis": false,
        "metastatic_or_hematologic_cancer": false,
        "neurologically_intact_or_minimal_deficits": false,
        "pneumonia": false,
        "renal_insufficiency_or_dialysis": false,
        "respiratory_insufficiency": false,
        "septicemia": false
      },
      {
        "acute_stroke": false,
        "admit_from_skilled_nursing": false,
        "age": 60,
        "hepatic_insufficiency": false,
        "hypotension_or_hypoperfusion": false,
        "major_trauma": false,
        "medical_noncardiac_diagnosis": false,
        "metastatic_or_hematologic_cancer": false,
        "neurologically_intact_or_minimal_deficits": false,
        "pneumonia": false,
        "renal_insufficiency_or_dialysis": false,
        "respiratory_insufficiency": false,
        "septicemia": 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/go_far",
        json={
            "items": [
                {
                    "acute_stroke": False,
                    "admit_from_skilled_nursing": False,
                    "age": 60,
                    "hepatic_insufficiency": False,
                    "hypotension_or_hypoperfusion": False,
                    "major_trauma": False,
                    "medical_noncardiac_diagnosis": False,
                    "metastatic_or_hematologic_cancer": False,
                    "neurologically_intact_or_minimal_deficits": False,
                    "pneumonia": False,
                    "renal_insufficiency_or_dialysis": False,
                    "respiratory_insufficiency": False,
                    "septicemia": False,
                },
                {
                    "acute_stroke": False,
                    "admit_from_skilled_nursing": False,
                    "age": 60,
                    "hepatic_insufficiency": False,
                    "hypotension_or_hypoperfusion": False,
                    "major_trauma": False,
                    "medical_noncardiac_diagnosis": False,
                    "metastatic_or_hematologic_cancer": False,
                    "neurologically_intact_or_minimal_deficits": False,
                    "pneumonia": False,
                    "renal_insufficiency_or_dialysis": False,
                    "respiratory_insufficiency": False,
                    "septicemia": 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

When	Result	HTTP	Time	Price
4 h ago	Timed out	-	-	-
9 h ago	Timed out	-	-	-
14 h ago	Passed	402	315 ms	$0.007
18 h ago	Passed	402	145 ms	$0.007
23 h ago	Passed	402	310 ms	$0.007

Show 10 older checks

28 h ago	Passed	402	186 ms	$0.007
32 h ago	Passed	402	349 ms	$0.007
37 h ago	Passed	402	172 ms	$0.007
41 h ago	Passed	402	148 ms	$0.007
45 h ago	Passed	402	139 ms	$0.007
2 days ago	Passed	402	320 ms	$0.007
2 days ago	Passed	402	145 ms	$0.007
2 days ago	Passed	402	160 ms	$0.007
3 days ago	Passed	402	381 ms	$0.007
3 days ago	Passed	402	156 ms	$0.007

History

11 Oct 2026	Price changed from $0.005 to $0.007

Trust score 68/ 100

Availability (30-day uptime)		28 / 30
Valid x402 challenge		15 / 15
Response time		10 / 10
Real paying agents (30 days)		5 / 15
Charges what it lists		0 / 10
Security scan		10 / 10
Verified owner		0 / 10

How the score works

Payment terms

Price: $0.007 per call
Listed at: $0.005 (charges more)
Token: USDC
Networks: Base
Pays to: 0x836B…9Ee2

Real usage

Paying agents: 2 in 30 days
Paid calls: 5 in 30 days
Last paid call: 4 days ago

Source: x402 Bazaar settlement data.

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Trust score

[![ToolVet trust score](https://toolvet.app/badge/calc-go-far.svg)](https://toolvet.app/s/calc-go-far)