magent
Deterministic published-formula arithmetic plus ICD-10-CM, RxNorm, and LOINC. Pay in USDC on Base via x402.
Tradingofflineeip155:8453Exactvia cdp
Go-farIhcaResuscitationCprScore
Calls · 30d
2→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 13 snapshots so far.
$13.75
Verified settled volume
2,750 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-31 13:28Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x836Be278f1739fB4308091cD1852F7971Bc19Ee2The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
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"accepts": [
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"tags": [
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"ihca",
"resuscitation",
"cpr",
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],
"mimeType": "application/json",
"description": "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.",
"serviceName": "magent"
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"extensions": {
"bazaar": {
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"pneumonia": false,
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"acute_stroke": false,
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"hepatic_insufficiency": false,
"respiratory_insufficiency": false,
"admit_from_skilled_nursing": false,
"hypotension_or_hypoperfusion": false,
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{
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{
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"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_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)"
}
},
"iconUrl": "https://api.magentlab.com/favicon.ico"
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"required": [
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"properties": {
"type": {
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"const": "http"
},
"method": {
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"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"headers": {
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"additionalProperties": {
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}
},
"queryParams": {
"type": "object",
"required": [
"age",
"neurologically_intact_or_minimal_deficits",
"major_trauma",
"acute_stroke",
"metastatic_or_hematologic_cancer",
"septicemia",
"medical_noncardiac_diagnosis",
"hepatic_insufficiency",
"admit_from_skilled_nursing",
"hypotension_or_hypoperfusion",
"renal_insufficiency_or_dialysis",
"respiratory_insufficiency",
"pneumonia"
],
"properties": {
"age": {
"type": "integer",
"description": "Age in years (18-120). Ebell 2013 exclusive bands: younger than 70 scores 0; 70-74 scores 2; 75-79 scores 5; 80-84 scores 6; 85 or older scores 11. Age 69 scores 0; 70 scores 2."
},
"pneumonia": {
"type": "boolean",
"description": "Pneumonia as assigned by the caller (Ebell 2013 Table 3). true scores 1. magent does not diagnose pneumonia."
},
"septicemia": {
"type": "boolean",
"description": "Septicemia as assigned by the caller (Ebell 2013 Table 3). true scores 7. magent does not diagnose infection."
},
"acute_stroke": {
"type": "boolean",
"description": "Acute stroke as assigned by the caller (Ebell 2013 Table 3). true scores 8. magent does not diagnose stroke."
},
"major_trauma": {
"type": "boolean",
"description": "Major trauma as assigned by the caller (Ebell 2013 Table 3). true scores 10. magent does not examine the patient."
},
"hepatic_insufficiency": {
"type": "boolean",
"description": "Hepatic insufficiency as assigned by the caller (Ebell 2013 Table 3). true scores 6. magent does not grade liver tests."
},
"respiratory_insufficiency": {
"type": "boolean",
"description": "Respiratory insufficiency as assigned by the caller (Ebell 2013 Table 3). true scores 4. magent does not interpret blood gas or ventilator settings."
},
"admit_from_skilled_nursing": {
"type": "boolean",
"description": "Admitted from a skilled nursing facility as assigned by the caller (Ebell 2013 Table 3). true scores 6."
},
"hypotension_or_hypoperfusion": {
"type": "boolean",
"description": "Hypotension or hypoperfusion as assigned by the caller (Ebell 2013 Table 3). true scores 5. magent does not take blood pressure."
},
"medical_noncardiac_diagnosis": {
"type": "boolean",
"description": "Medical noncardiac diagnosis as assigned by the caller (Ebell 2013 Table 3). true scores 7. Independent of the other flags."
},
"renal_insufficiency_or_dialysis": {
"type": "boolean",
"description": "Renal insufficiency or dialysis as assigned by the caller (Ebell 2013 Table 3). true scores 4. magent does not grade creatinine."
},
"metastatic_or_hematologic_cancer": {
"type": "boolean",
"description": "Metastatic or hematologic cancer as assigned by the caller (Ebell 2013 Table 3). true scores 7. magent does not diagnose cancer."
},
"neurologically_intact_or_minimal_deficits": {
"type": "boolean",
"description": "Neurologically intact or with minimal deficits at admission (CPC 1) as assigned by the caller (Ebell 2013 Table 3). true scores -15. false scores 0. magent does not assign CPC or examine the patient."
}
}
}
},
"additionalProperties": false
},
"output": {
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},
"example": {
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}
}
}
}
}
},
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.005USDC≈ $0.005 USD
on Base · exact scheme
Pay 0.005 USDC on Base to 0x836B…19Ee2. The signed payment is good for 10 minutes.
- Paid to
- 0x836B…19Ee2
- USD Coin contract
- 0x8335…02913
- Payment window
- 10 minutes
- As published
- 5000 smallest units
The catalog’s raw entry
[
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"extra": {
"name": "USD Coin",
"version": "2",
"paymentFlow": "upfront",
"resourceUrl": "https://api.magentlab.com/api/calc/go_far",
"assetTransferMethod": "eip3009"
},
"payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 600
}
]Extensions
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"pneumonia": false,
"septicemia": false,
"acute_stroke": false,
"major_trauma": false,
"hepatic_insufficiency": false,
"respiratory_insufficiency": false,
"admit_from_skilled_nursing": false,
"hypotension_or_hypoperfusion": false,
"medical_noncardiac_diagnosis": false,
"renal_insufficiency_or_dialysis": false,
"metastatic_or_hematologic_cancer": false,
"neurologically_intact_or_minimal_deficits": false
},
{
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"pneumonia": false,
"septicemia": false,
"acute_stroke": false,
"major_trauma": false,
"hepatic_insufficiency": false,
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},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/go_far",
"count": 2,
"items": [
{
"score": 0,
"formula": "go_far",
"citation": {
"id": "ebell-2013",
"doi": "10.1001/jamainternmed.2013.10037",
"pmid": "24018585",
"title": "Development and Validation of the Good Outcome Following Attempted Resuscitation (GO-FAR) Score to Predict Neurologically Intact Survival After In-Hospital Cardiopulmonary Resuscitation",
"source": "JAMA Intern Med. 2013;173(20):1872-1878",
"authors": "Ebell MH, Jang W, Shen Y, Geocadin RG, et al"
},
"age_years": 60,
"max_score": 76,
"risk_band": "average",
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{
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],
"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_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)"
},
{
"score": 0,
"formula": "go_far",
"citation": {
"id": "ebell-2013",
"doi": "10.1001/jamainternmed.2013.10037",
"pmid": "24018585",
"title": "Development and Validation of the Good Outcome Following Attempted Resuscitation (GO-FAR) Score to Predict Neurologically Intact Survival After In-Hospital Cardiopulmonary Resuscitation",
"source": "JAMA Intern Med. 2013;173(20):1872-1878",
"authors": "Ebell MH, Jang W, Shen Y, Geocadin RG, et al"
},
"age_years": 60,
"max_score": 76,
"risk_band": "average",
"components": [
{
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"factor": "age",
"points": 0,
"present": false
},
{
"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_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)"
}
]
}
},
"iconUrl": "https://api.magentlab.com/favicon.ico"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"body": {
"type": "object",
"required": [
"items"
],
"properties": {
"items": {
"type": "array",
"items": {
"type": "object",
"required": [
"age",
"neurologically_intact_or_minimal_deficits",
"major_trauma",
"acute_stroke",
"metastatic_or_hematologic_cancer",
"septicemia",
"medical_noncardiac_diagnosis",
"hepatic_insufficiency",
"admit_from_skilled_nursing",
"hypotension_or_hypoperfusion",
"renal_insufficiency_or_dialysis",
"respiratory_insufficiency",
"pneumonia"
],
"properties": {
"age": {
"type": "integer",
"description": "Age in years (18-120). Ebell 2013 exclusive bands: younger than 70 scores 0; 70-74 scores 2; 75-79 scores 5; 80-84 scores 6; 85 or older scores 11. Age 69 scores 0; 70 scores 2."
},
"pneumonia": {
"type": "boolean",
"description": "Pneumonia as assigned by the caller (Ebell 2013 Table 3). true scores 1. magent does not diagnose pneumonia."
},
"septicemia": {
"type": "boolean",
"description": "Septicemia as assigned by the caller (Ebell 2013 Table 3). true scores 7. magent does not diagnose infection."
},
"acute_stroke": {
"type": "boolean",
"description": "Acute stroke as assigned by the caller (Ebell 2013 Table 3). true scores 8. magent does not diagnose stroke."
},
"major_trauma": {
"type": "boolean",
"description": "Major trauma as assigned by the caller (Ebell 2013 Table 3). true scores 10. magent does not examine the patient."
},
"hepatic_insufficiency": {
"type": "boolean",
"description": "Hepatic insufficiency as assigned by the caller (Ebell 2013 Table 3). true scores 6. magent does not grade liver tests."
},
"respiratory_insufficiency": {
"type": "boolean",
"description": "Respiratory insufficiency as assigned by the caller (Ebell 2013 Table 3). true scores 4. magent does not interpret blood gas or ventilator settings."
},
"admit_from_skilled_nursing": {
"type": "boolean",
"description": "Admitted from a skilled nursing facility as assigned by the caller (Ebell 2013 Table 3). true scores 6."
},
"hypotension_or_hypoperfusion": {
"type": "boolean",
"description": "Hypotension or hypoperfusion as assigned by the caller (Ebell 2013 Table 3). true scores 5. magent does not take blood pressure."
},
"medical_noncardiac_diagnosis": {
"type": "boolean",
"description": "Medical noncardiac diagnosis as assigned by the caller (Ebell 2013 Table 3). true scores 7. Independent of the other flags."
},
"renal_insufficiency_or_dialysis": {
"type": "boolean",
"description": "Renal insufficiency or dialysis as assigned by the caller (Ebell 2013 Table 3). true scores 4. magent does not grade creatinine."
},
"metastatic_or_hematologic_cancer": {
"type": "boolean",
"description": "Metastatic or hematologic cancer as assigned by the caller (Ebell 2013 Table 3). true scores 7. magent does not diagnose cancer."
},
"neurologically_intact_or_minimal_deficits": {
"type": "boolean",
"description": "Neurologically intact or with minimal deficits at admission (CPC 1) as assigned by the caller (Ebell 2013 Table 3). true scores -15. false scores 0. magent does not assign CPC or examine the patient."
}
}
},
"maxItems": 25,
"minItems": 1
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"const": "POST"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-08-31 13:28Z
- Last indexed by Roundhouse
- 2026-09-07 06:20Z
- Last enriched (probe, favicon, geo)
- 2026-09-11 11:46Z
- x402 version
- 2
- Max timeout
- 600s
- Liveness probe
- HTTP 0
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 13 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service magent and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=magent' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://api.magentlab.com/api/calc/go_far, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.