magent
Galer 1997 Neuropathic Pain Scale from ten caller-assigned 0-10 items (intensity, sharpness, heat, dullness, cold, sensitive, itchy, unpleasantness, deep_pain, surface_pain; Table 1 Intense, Sharp, Hot, Dull, Cold, Sensitive, Itchy, Unpleasant, Deep, Surface). magent sums those items only (max 100) and does not interview the patient. Galer 1997 printed no diagnostic cutoff for that sum. Not a neuropathy diagnosis or treatment order.
Tradingofflineeip155:8453Exactvia cdp
NpsNeuropathic-painPainNeurologyCalculator
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 5 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.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-04 09:54Z
—
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.
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
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"paymentFlow": "upfront",
"resourceUrl": "https://api.magentlab.com/api/calc/nps",
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},
"payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
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"resource": {
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"tags": [
"nps",
"neuropathic-pain",
"pain",
"neurology",
"calculator"
],
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"serviceName": "magent"
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"extensions": {
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"sharpness": 0,
"surface_pain": 0,
"unpleasantness": 0
}
},
"output": {
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"present": true
},
{
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"present": 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.",
"formula_expression": "NPS = intensity + sharpness + heat + dullness + cold + sensitive + itchy + unpleasantness + deep_pain + surface_pain; each caller-assigned 0-10; max 100; Galer 1997 Table 1 Intense, Sharp, Hot, Dull, Cold, Sensitive, Itchy, Unpleasant, Deep, Surface; no total-score cutoff"
}
},
"iconUrl": "https://api.magentlab.com/favicon.ico"
},
"schema": {
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"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
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],
"properties": {
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"required": [
"type",
"method"
],
"properties": {
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"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
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}
},
"queryParams": {
"type": "object",
"required": [
"intensity",
"sharpness",
"heat",
"dullness",
"cold",
"sensitive",
"itchy",
"unpleasantness",
"deep_pain",
"surface_pain"
],
"properties": {
"cold": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS cold (integer 0-10; Table 1 Cold). magent does not interview the patient."
},
"heat": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS heat (integer 0-10; Table 1 Hot). magent does not interview the patient."
},
"itchy": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS itchy (integer 0-10; Table 1 Itchy). magent does not interview the patient."
},
"dullness": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS dullness (integer 0-10; Table 1 Dull). magent does not interview the patient."
},
"deep_pain": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS intensity of deep pain (integer 0-10; Table 1 Deep). magent does not interview the patient."
},
"intensity": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS intensity (integer 0-10; Table 1 Intense). magent does not interview the patient."
},
"sensitive": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS sensitive (integer 0-10; Table 1 Sensitive). magent does not interview the patient."
},
"sharpness": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS sharpness (integer 0-10; Table 1 Sharp). magent does not interview the patient."
},
"surface_pain": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS intensity of surface pain (integer 0-10; Table 1 Surface). magent does not interview the patient."
},
"unpleasantness": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS overall unpleasantness (integer 0-10; Table 1 Unpleasant). magent does not interview the patient."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"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/nps",
"assetTransferMethod": "eip3009"
},
"payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 600
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
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{
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"heat": 0,
"itchy": 0,
"dullness": 0,
"deep_pain": 0,
"intensity": 0,
"sensitive": 0,
"sharpness": 0,
"surface_pain": 0,
"unpleasantness": 0
},
{
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"heat": 0,
"itchy": 0,
"dullness": 0,
"deep_pain": 0,
"intensity": 0,
"sensitive": 0,
"sharpness": 0,
"surface_pain": 0,
"unpleasantness": 0
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/nps",
"count": 2,
"items": [
{
"score": 0,
"formula": "nps",
"citation": {
"id": "galer-1997-nps",
"doi": "10.1212/WNL.48.2.332",
"pmid": "9040716",
"title": "Development and preliminary validation of a pain measure specific to neuropathic pain: the Neuropathic Pain Scale",
"source": "Neurology. 1997;48:332-338",
"authors": "Galer BS, Jensen MP"
},
"max_score": 100,
"components": [
{
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"present": true
},
{
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},
{
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{
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{
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{
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"points": 0,
"present": true
},
{
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"points": 0,
"present": 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.",
"formula_expression": "NPS = intensity + sharpness + heat + dullness + cold + sensitive + itchy + unpleasantness + deep_pain + surface_pain; each caller-assigned 0-10; max 100; Galer 1997 Table 1 Intense, Sharp, Hot, Dull, Cold, Sensitive, Itchy, Unpleasant, Deep, Surface; no total-score cutoff"
},
{
"score": 0,
"formula": "nps",
"citation": {
"id": "galer-1997-nps",
"doi": "10.1212/WNL.48.2.332",
"pmid": "9040716",
"title": "Development and preliminary validation of a pain measure specific to neuropathic pain: the Neuropathic Pain Scale",
"source": "Neurology. 1997;48:332-338",
"authors": "Galer BS, Jensen MP"
},
"max_score": 100,
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},
{
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},
{
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{
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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": "NPS = intensity + sharpness + heat + dullness + cold + sensitive + itchy + unpleasantness + deep_pain + surface_pain; each caller-assigned 0-10; max 100; Galer 1997 Table 1 Intense, Sharp, Hot, Dull, Cold, Sensitive, Itchy, Unpleasant, Deep, Surface; no total-score cutoff"
}
]
}
},
"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": [
"intensity",
"sharpness",
"heat",
"dullness",
"cold",
"sensitive",
"itchy",
"unpleasantness",
"deep_pain",
"surface_pain"
],
"properties": {
"cold": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS cold (integer 0-10; Table 1 Cold). magent does not interview the patient."
},
"heat": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS heat (integer 0-10; Table 1 Hot). magent does not interview the patient."
},
"itchy": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS itchy (integer 0-10; Table 1 Itchy). magent does not interview the patient."
},
"dullness": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS dullness (integer 0-10; Table 1 Dull). magent does not interview the patient."
},
"deep_pain": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS intensity of deep pain (integer 0-10; Table 1 Deep). magent does not interview the patient."
},
"intensity": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS intensity (integer 0-10; Table 1 Intense). magent does not interview the patient."
},
"sensitive": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS sensitive (integer 0-10; Table 1 Sensitive). magent does not interview the patient."
},
"sharpness": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS sharpness (integer 0-10; Table 1 Sharp). magent does not interview the patient."
},
"surface_pain": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS intensity of surface pain (integer 0-10; Table 1 Surface). magent does not interview the patient."
},
"unpleasantness": {
"type": "integer",
"description": "Caller-assigned Galer 1997 NPS overall unpleasantness (integer 0-10; Table 1 Unpleasant). magent does not interview 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
- 2026-09-04 09:54Z
- Last indexed by Roundhouse
- 2026-09-07 06:20Z
- Last enriched (probe, favicon, geo)
- 2026-09-12 16:15Z
- 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. 5 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/nps, 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.