70trust / 100

Calc Resp

by magent in Other

x402 APIPassing, checked 3 h ago

Schmidt 2014 RESP Table 3 (-22 to 15): age 18-49 0, 50-59 -2, >=60 -3; immunocompromised -2; MV lt_48h +3, h48_to_7d +1, gt_7d 0; one diagnosis (viral/bacterial pneumonia +3, asthma +11, trauma_burn +3, aspiration_pneumonitis +5, other acute +1, nonrespiratory 0); CNS -7; nonpulmonary infection -3; NMB +1; NO -1; bicarbonate -2; arrest -2; PaCO2 >=75 -1; PIP >=42 -1. Class I >=6 92%, II 3-5 76%, III -1 to 2 57%, IV -5 to -2 33%, V <=-6 18%. Not an ECMO order.

POST

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

Price: $0.007; per call in USDC
Uptime: 100%; last 30 days
Response time: 174 ms; 536 ms slowest 5%
Last check: Passed; 3 h ago, next any minute now

Run a free test call How to call it

Reliability

All checks passedSome failedAll failedNot checked

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

How to call it

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

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/resp
content-type: application/json

{
  "items": [
    {
      "acute_nonpulmonary_infection": false,
      "age_years": 40,
      "bicarbonate_infusion_before_ecmo": false,
      "cardiac_arrest_before_ecmo": false,
      "cns_dysfunction": false,
      "diagnosis": "viral_pneumonia",
      "immunocompromised": false,
      "mechanical_ventilation_before_ecmo": "lt_48h",
      "neuromuscular_blockade_before_ecmo": false,
      "nitric_oxide_before_ecmo": false,
      "paco2_mm_hg": 40,
      "peak_inspiratory_pressure_cm_h2o": 30
    },
    {
      "acute_nonpulmonary_infection": false,
      "age_years": 40,
      "bicarbonate_infusion_before_ecmo": false,
      "cardiac_arrest_before_ecmo": false,
      "cns_dysfunction": false,
      "diagnosis": "viral_pneumonia",
      "immunocompromised": false,
      "mechanical_ventilation_before_ecmo": "lt_48h",
      "neuromuscular_blockade_before_ecmo": false,
      "nitric_oxide_before_ecmo": false,
      "paco2_mm_hg": 40,
      "peak_inspiratory_pressure_cm_h2o": 30
    }
  ]
}

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, 186 lines

{
  "count": 2,
  "items": [
    {
      "age_years": 40,
      "citation": {
        "authors": "Schmidt M, Bailey M, Sheldrake J, et al.",
        "doi": "10.1164/rccm.201311-2023OC",
        "id": "schmidt-2014",
        "pmid": "24693864",
        "source": "Am J Respir Crit Care Med. 2014;189(11):1374-1382",
        "title": "Predicting Survival after Extracorporeal Membrane Oxygenation for Severe Acute Respiratory Failure. The Respiratory Extracorporeal Membrane Oxygenation Survival Prediction (RESP) Score"
      },
      "components": [
        {
          "factor": "age_years",
          "points": 0,
          "present": false,
          "value": 40
        },
        {
          "factor": "immunocompromised",
          "points": 0,
          "present": false
        },
        {
          "factor": "mechanical_ventilation_before_ecmo",
          "points": 3,
          "present": true,
          "value": "lt_48h"
        },
        {
          "factor": "diagnosis",
          "points": 3,
          "present": true,
          "value": "viral_pneumonia"
        },
        {
          "factor": "cns_dysfunction",
          "points": 0,
          "present": false
        },
        {
          "factor": "acute_nonpulmonary_infection",
          "points": 0,
          "present": false
        },
        {
          "factor": "neuromuscular_blockade_before_ecmo",
          "points": 0,
          "present": false
        },
        {
          "factor": "nitric_oxide_before_ecmo",
          "points": 0,
          "present": false
        },
        {
          "factor": "bicarbonate_infusion_before_ecmo",
          "points": 0,
          "present": false
        },
        {
          "factor": "cardiac_arrest_before_ecmo",
          "points": 0,
          "present": false
        },
        {
          "factor": "paco2_mm_hg",
          "points": 0,
          "present": false,
          "value": 40
        },
        {
          "factor": "peak_inspiratory_pressure_cm_h2o",
          "points": 0,
          "present": false,
          "value": 30
        }
      ],
      "diagnosis": "viral_pneumonia",
      "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": "resp",
      "formula_expression": "RESP = age_years (18-49 → 0, 50-59 → -2, ≥60 → -3) + immunocompromised (-2) + mechanical_ventilation_before_ecmo (lt_48h → 3, h48_to_7d → 1, gt_7d → 0) + diagnosis (viral_pneumonia → 3, bacterial_pneumonia → 3, asthma → 11, trauma_burn → 3, aspiration_pneumonitis → 5, other_acute_respiratory → 1, nonrespiratory_or_chronic_respiratory → 0) + cns_dysfunction (-7) + acute_nonpulmonary_infection (-3) + neuromuscular_blockade_before_ecmo (1) + nitric_oxide_before_ecmo (-1) + bicarbonate_infusion_before_ecmo (-2) + cardiac_arrest_before_ecmo (-2) + (paco2_mm_hg ≥75 → -1) + (peak_inspiratory_pressure_cm_h2o ≥42 → -1); Schmidt 2014 Table 3; range -22 to 15; class I ≥6 (92%), II 3 to 5 (76%), III -1 to 2 (57%), IV -5 to -2 (33%), V ≤-6 (18%) hospital survival",
      "hospital_survival_percent": 92,
      "max_score": 15,
      "mechanical_ventilation_before_ecmo": "lt_48h",
      "min_score": -22,
      "paco2_mm_hg": 40,
      "peak_inspiratory_pressure_cm_h2o": 30,
      "resp_class": "I",
      "score": 6
    },
    {
      "age_years": 40,
      "citation": {
        "authors": "Schmidt M, Bailey M, Sheldrake J, et al.",
        "doi": "10.1164/rccm.201311-2023OC",
        "id": "schmidt-2014",
        "pmid": "24693864",
        "source": "Am J Respir Crit Care Med. 2014;189(11):1374-1382",
        "title": "Predicting Survival after Extracorporeal Membrane Oxygenation for Severe Acute Respiratory Failure. The Respiratory Extracorporeal Membrane Oxygenation Survival Prediction (RESP) Score"
      },
      "components": [
        {
          "factor": "age_years",
          "points": 0,
          "present": false,
          "value": 40
        },
        {
          "factor": "immunocompromised",
          "points": 0,
          "present": false
        },
        {
          "factor": "mechanical_ventilation_before_ecmo",
          "points": 3,
          "present": true,
          "value": "lt_48h"
        },
        {
          "factor": "diagnosis",
          "points": 3,
          "present": true,
          "value": "viral_pneumonia"
        },
        {
          "factor": "cns_dysfunction",
          "points": 0,
          "present": false
        },
        {
          "factor": "acute_nonpulmonary_infection",
          "points": 0,
          "present": false
        },
        {
          "factor": "neuromuscular_blockade_before_ecmo",
          "points": 0,
          "present": false
        },
        {
          "factor": "nitric_oxide_before_ecmo",
          "points": 0,
          "present": false
        },
        {
          "factor": "bicarbonate_infusion_before_ecmo",
          "points": 0,
          "present": false
        },
        {
          "factor": "cardiac_arrest_before_ecmo",
          "points": 0,
          "present": false
        },
        {
          "factor": "paco2_mm_hg",
          "points": 0,
          "present": false,
          "value": 40
        },
        {
          "factor": "peak_inspiratory_pressure_cm_h2o",
          "points": 0,
          "present": false,
          "value": 30
        }
      ],
      "diagnosis": "viral_pneumonia",
      "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": "resp",
      "formula_expression": "RESP = age_years (18-49 → 0, 50-59 → -2, ≥60 → -3) + immunocompromised (-2) + mechanical_ventilation_before_ecmo (lt_48h → 3, h48_to_7d → 1, gt_7d → 0) + diagnosis (viral_pneumonia → 3, bacterial_pneumonia → 3, asthma → 11, trauma_burn → 3, aspiration_pneumonitis → 5, other_acute_respiratory → 1, nonrespiratory_or_chronic_respiratory → 0) + cns_dysfunction (-7) + acute_nonpulmonary_infection (-3) + neuromuscular_blockade_before_ecmo (1) + nitric_oxide_before_ecmo (-1) + bicarbonate_infusion_before_ecmo (-2) + cardiac_arrest_before_ecmo (-2) + (paco2_mm_hg ≥75 → -1) + (peak_inspiratory_pressure_cm_h2o ≥42 → -1); Schmidt 2014 Table 3; range -22 to 15; class I ≥6 (92%), II 3 to 5 (76%), III -1 to 2 (57%), IV -5 to -2 (33%), V ≤-6 (18%) hospital survival",
      "hospital_survival_percent": 92,
      "max_score": 15,
      "mechanical_ventilation_before_ecmo": "lt_48h",
      "min_score": -22,
      "paco2_mm_hg": 40,
      "peak_inspiratory_pressure_cm_h2o": 30,
      "resp_class": "I",
      "score": 6
    }
  ],
  "path": "/api/calc/resp"
}

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/resp' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"acute_nonpulmonary_infection":false,"age_years":40,"bicarbonate_infusion_before_ecmo":false,"cardiac_arrest_before_ecmo":false,"cns_dysfunction":false,"diagnosis":"viral_pneumonia","immunocompromised":false,"mechanical_ventilation_before_ecmo":"lt_48h","neuromuscular_blockade_before_ecmo":false,"nitric_oxide_before_ecmo":false,"paco2_mm_hg":40,"peak_inspiratory_pressure_cm_h2o":30},{"acute_nonpulmonary_infection":false,"age_years":40,"bicarbonate_infusion_before_ecmo":false,"cardiac_arrest_before_ecmo":false,"cns_dysfunction":false,"diagnosis":"viral_pneumonia","immunocompromised":false,"mechanical_ventilation_before_ecmo":"lt_48h","neuromuscular_blockade_before_ecmo":false,"nitric_oxide_before_ecmo":false,"paco2_mm_hg":40,"peak_inspiratory_pressure_cm_h2o":30}]}'

# 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/resp' \
  -H 'content-type: application/json' \
  --data-raw '{"items":[{"acute_nonpulmonary_infection":false,"age_years":40,"bicarbonate_infusion_before_ecmo":false,"cardiac_arrest_before_ecmo":false,"cns_dysfunction":false,"diagnosis":"viral_pneumonia","immunocompromised":false,"mechanical_ventilation_before_ecmo":"lt_48h","neuromuscular_blockade_before_ecmo":false,"nitric_oxide_before_ecmo":false,"paco2_mm_hg":40,"peak_inspiratory_pressure_cm_h2o":30},{"acute_nonpulmonary_infection":false,"age_years":40,"bicarbonate_infusion_before_ecmo":false,"cardiac_arrest_before_ecmo":false,"cns_dysfunction":false,"diagnosis":"viral_pneumonia","immunocompromised":false,"mechanical_ventilation_before_ecmo":"lt_48h","neuromuscular_blockade_before_ecmo":false,"nitric_oxide_before_ecmo":false,"paco2_mm_hg":40,"peak_inspiratory_pressure_cm_h2o":30}]}' \
  | 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%2Fresp&method=POST
const res = await pay("https://api.magentlab.com/api/calc/resp", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "items": [
      {
        "acute_nonpulmonary_infection": false,
        "age_years": 40,
        "bicarbonate_infusion_before_ecmo": false,
        "cardiac_arrest_before_ecmo": false,
        "cns_dysfunction": false,
        "diagnosis": "viral_pneumonia",
        "immunocompromised": false,
        "mechanical_ventilation_before_ecmo": "lt_48h",
        "neuromuscular_blockade_before_ecmo": false,
        "nitric_oxide_before_ecmo": false,
        "paco2_mm_hg": 40,
        "peak_inspiratory_pressure_cm_h2o": 30
      },
      {
        "acute_nonpulmonary_infection": false,
        "age_years": 40,
        "bicarbonate_infusion_before_ecmo": false,
        "cardiac_arrest_before_ecmo": false,
        "cns_dysfunction": false,
        "diagnosis": "viral_pneumonia",
        "immunocompromised": false,
        "mechanical_ventilation_before_ecmo": "lt_48h",
        "neuromuscular_blockade_before_ecmo": false,
        "nitric_oxide_before_ecmo": false,
        "paco2_mm_hg": 40,
        "peak_inspiratory_pressure_cm_h2o": 30
      }
    ]
  }),
});
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/resp",
        json={
            "items": [
                {
                    "acute_nonpulmonary_infection": False,
                    "age_years": 40,
                    "bicarbonate_infusion_before_ecmo": False,
                    "cardiac_arrest_before_ecmo": False,
                    "cns_dysfunction": False,
                    "diagnosis": "viral_pneumonia",
                    "immunocompromised": False,
                    "mechanical_ventilation_before_ecmo": "lt_48h",
                    "neuromuscular_blockade_before_ecmo": False,
                    "nitric_oxide_before_ecmo": False,
                    "paco2_mm_hg": 40,
                    "peak_inspiratory_pressure_cm_h2o": 30,
                },
                {
                    "acute_nonpulmonary_infection": False,
                    "age_years": 40,
                    "bicarbonate_infusion_before_ecmo": False,
                    "cardiac_arrest_before_ecmo": False,
                    "cns_dysfunction": False,
                    "diagnosis": "viral_pneumonia",
                    "immunocompromised": False,
                    "mechanical_ventilation_before_ecmo": "lt_48h",
                    "neuromuscular_blockade_before_ecmo": False,
                    "nitric_oxide_before_ecmo": False,
                    "paco2_mm_hg": 40,
                    "peak_inspiratory_pressure_cm_h2o": 30,
                },
            ],
        },
    )
    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
3 h ago	Passed	402	160 ms	$0.007
8 h ago	Passed	402	307 ms	$0.007
13 h ago	Passed	402	301 ms	$0.007
18 h ago	Passed	402	181 ms	$0.007
22 h ago	Passed	402	182 ms	$0.007

Show 10 older checks

26 h ago	Passed	402	407 ms	$0.007
31 h ago	Passed	402	218 ms	$0.007
35 h ago	Passed	402	155 ms	$0.007
39 h ago	Passed	402	147 ms	$0.007
43 h ago	Passed	402	367 ms	$0.007
2 days ago	Passed	402	174 ms	$0.007
2 days ago	Passed	402	536 ms	$0.007
2 days ago	Passed	402	151 ms	$0.007
3 days ago	Passed	402	152 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 70/ 100

Availability (30-day uptime)		30 / 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-resp.svg)](https://toolvet.app/s/calc-resp)