magent

Deterministic published-formula arithmetic plus ICD-10-CM, RxNorm, and LOINC. Pay in USDC on Base via x402.

SearchLiveeip155:8453Exactvia cdp
Bush-francisCatatoniaNeurologyBfcrsCalculator
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 8 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 2026-09-01 06:13Z
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x836Be278f1739fB4308091cD1852F7971Bc19Ee2

The 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": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "paymentFlow": "upfront",
        "resourceUrl": "https://api.magentlab.com/api/calc/bush_francis",
        "assetTransferMethod": "eip3009"
      },
      "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 600
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2",
        "withdrawDelay": 86400,
        "receiverAuthorizer": "0x3721824a31197dcDD2984cF43b92B6cc8A87c0Fb",
        "assetTransferMethod": "eip3009"
      },
      "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
      "amount": "5000",
      "scheme": "batch-settlement",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 600
    }
  ],
  "resource": {
    "url": "https://api.magentlab.com/api/calc/bush_francis",
    "tags": [
      "bush-francis",
      "catatonia",
      "neurology",
      "bfcrs",
      "calculator"
    ],
    "mimeType": "application/json",
    "description": "Bush 1996 23-item catatonia rating scale from caller-assigned integers. Items 1-16 and 22-23 are 0-3; mitgehen, gegenhalten, ambitendency, grasp_reflex, and perseveration are 0 or 3 only. Severity is the sum of items 1-23 (max 69). The 14-item screen is positive iff at least two of items 1-14 score above 0. magent does not perform the standardized examination. Not a diagnosis, not DSM catatonia criteria, not a medical device.",
    "serviceName": "magent"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "mutism": 0,
            "staring": 0,
            "mitgehen": 0,
            "rigidity": 0,
            "grimacing": 0,
            "excitement": 1,
            "mannerisms": 0,
            "negativism": 0,
            "stereotypy": 0,
            "withdrawal": 0,
            "gegenhalten": 0,
            "impulsivity": 0,
            "ambitendency": 0,
            "grasp_reflex": 0,
            "combativeness": 0,
            "perseveration": 0,
            "verbigeration": 0,
            "waxy_flexibility": 0,
            "immobility_stupor": 1,
            "automatic_obedience": 0,
            "posturing_catalepsy": 0,
            "echopraxia_echolalia": 0,
            "autonomic_abnormality": 0
          }
        },
        "output": {
          "type": "json",
          "example": {
            "score": 2,
            "formula": "bush_francis",
            "citation": {
              "id": "bush-1996",
              "doi": "10.1111/j.1600-0447.1996.tb09814.x",
              "pmid": "8686483",
              "title": "Catatonia. I. Rating scale and standardized examination",
              "source": "Acta Psychiatr Scand. 1996;93(2):129-136",
              "authors": "Bush G, Fink M, Petrides G, Dowling F, Francis A"
            },
            "max_score": 69,
            "components": [
              {
                "value": 1,
                "factor": "excitement",
                "points": 1,
                "present": true
              },
              {
                "value": 1,
                "factor": "immobility_stupor",
                "points": 1,
                "present": true
              },
              {
                "value": 0,
                "factor": "mutism",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "staring",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "posturing_catalepsy",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "grimacing",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "echopraxia_echolalia",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "stereotypy",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "mannerisms",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "verbigeration",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "rigidity",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "negativism",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "waxy_flexibility",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "withdrawal",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "impulsivity",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "automatic_obedience",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "mitgehen",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "gegenhalten",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "ambitendency",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "grasp_reflex",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "perseveration",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "combativeness",
                "points": 0,
                "present": true
              },
              {
                "value": 0,
                "factor": "autonomic_abnormality",
                "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.",
            "screen_positive": true,
            "screen_signs_met": 2,
            "formula_expression": "Bush-Francis CRS = excitement + immobility_stupor + mutism + staring + posturing_catalepsy + grimacing + echopraxia_echolalia + stereotypy + mannerisms + verbigeration + rigidity + negativism + waxy_flexibility + withdrawal + impulsivity + automatic_obedience + mitgehen + gegenhalten + ambitendency + grasp_reflex + perseveration + combativeness + autonomic_abnormality; Bush 1996 23-item catatonia rating scale; items 1-16 and 22-23 integers 0-3; items 17-21 (mitgehen, gegenhalten, ambitendency, grasp_reflex, perseveration) 0 or 3 only; severity score = sum of items 1-23; screening instrument = first 14 items; screen_positive iff count of items 1-14 with score > 0 is >= 2; max 69; not a diagnosis"
          }
        },
        "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": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "headers": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "excitement",
                  "immobility_stupor",
                  "mutism",
                  "staring",
                  "posturing_catalepsy",
                  "grimacing",
                  "echopraxia_echolalia",
                  "stereotypy",
                  "mannerisms",
                  "verbigeration",
                  "rigidity",
                  "negativism",
                  "waxy_flexibility",
                  "withdrawal",
                  "impulsivity",
                  "automatic_obedience",
                  "mitgehen",
                  "gegenhalten",
                  "ambitendency",
                  "grasp_reflex",
                  "perseveration",
                  "combativeness",
                  "autonomic_abnormality"
                ],
                "properties": {
                  "mutism": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 mutism (item 3; integer 0-3). magent does not examine the patient."
                  },
                  "staring": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 staring (item 4; integer 0-3). magent does not examine the patient."
                  },
                  "mitgehen": {
                    "enum": [
                      0,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 mitgehen (item 17; 0 absent or 3 present only). magent does not examine the patient."
                  },
                  "rigidity": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 rigidity (item 11; integer 0-3). magent does not examine the patient."
                  },
                  "grimacing": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 grimacing (item 6; integer 0-3). magent does not examine the patient."
                  },
                  "excitement": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 excitement (item 1; integer 0-3). magent does not examine the patient."
                  },
                  "mannerisms": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 mannerisms (item 9; integer 0-3). magent does not examine the patient."
                  },
                  "negativism": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 negativism (item 12; integer 0-3). magent does not examine the patient."
                  },
                  "stereotypy": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 stereotypy (item 8; integer 0-3). magent does not examine the patient."
                  },
                  "withdrawal": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 withdrawal (item 14; integer 0-3). magent does not examine the patient."
                  },
                  "gegenhalten": {
                    "enum": [
                      0,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 gegenhalten (item 18; 0 absent or 3 present only). magent does not examine the patient."
                  },
                  "impulsivity": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 impulsivity (item 15; integer 0-3). magent does not examine the patient."
                  },
                  "ambitendency": {
                    "enum": [
                      0,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 ambitendency (item 19; 0 absent or 3 present only). magent does not examine the patient."
                  },
                  "grasp_reflex": {
                    "enum": [
                      0,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 grasp reflex (item 20; 0 absent or 3 present only). magent does not examine the patient."
                  },
                  "combativeness": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 combativeness (item 22; integer 0-3). magent does not examine the patient."
                  },
                  "perseveration": {
                    "enum": [
                      0,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 perseveration (item 21; 0 absent or 3 present only). magent does not examine the patient."
                  },
                  "verbigeration": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 verbigeration (item 10; integer 0-3). magent does not examine the patient."
                  },
                  "waxy_flexibility": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 waxy flexibility (item 13; integer 0-3). magent does not examine the patient."
                  },
                  "immobility_stupor": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 immobility/stupor (item 2; integer 0-3). magent does not examine the patient."
                  },
                  "automatic_obedience": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 automatic obedience (item 16; integer 0-3). magent does not examine the patient."
                  },
                  "posturing_catalepsy": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 posturing/catalepsy (item 5; integer 0-3). magent does not examine the patient."
                  },
                  "echopraxia_echolalia": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 echopraxia/echolalia (item 7; integer 0-3). magent does not examine the patient."
                  },
                  "autonomic_abnormality": {
                    "enum": [
                      0,
                      1,
                      2,
                      3
                    ],
                    "type": "integer",
                    "description": "Caller-assigned Bush 1996 autonomic abnormality (item 23; integer 0-3). magent does not examine 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.

USD Coin contract
0x8335…02913
Payment window
10 minutes
As published
5000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2",
      "paymentFlow": "upfront",
      "resourceUrl": "https://api.magentlab.com/api/calc/bush_francis",
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
    "amount": "5000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 600
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "items": [
            {
              "mutism": 0,
              "staring": 0,
              "mitgehen": 0,
              "rigidity": 0,
              "grimacing": 0,
              "excitement": 1,
              "mannerisms": 0,
              "negativism": 0,
              "stereotypy": 0,
              "withdrawal": 0,
              "gegenhalten": 0,
              "impulsivity": 0,
              "ambitendency": 0,
              "grasp_reflex": 0,
              "combativeness": 0,
              "perseveration": 0,
              "verbigeration": 0,
              "waxy_flexibility": 0,
              "immobility_stupor": 1,
              "automatic_obedience": 0,
              "posturing_catalepsy": 0,
              "echopraxia_echolalia": 0,
              "autonomic_abnormality": 0
            },
            {
              "mutism": 0,
              "staring": 0,
              "mitgehen": 0,
              "rigidity": 0,
              "grimacing": 0,
              "excitement": 1,
              "mannerisms": 0,
              "negativism": 0,
              "stereotypy": 0,
              "withdrawal": 0,
              "gegenhalten": 0,
              "impulsivity": 0,
              "ambitendency": 0,
              "grasp_reflex": 0,
              "combativeness": 0,
              "perseveration": 0,
              "verbigeration": 0,
              "waxy_flexibility": 0,
              "immobility_stupor": 1,
              "automatic_obedience": 0,
              "posturing_catalepsy": 0,
              "echopraxia_echolalia": 0,
              "autonomic_abnormality": 0
            }
          ]
        },
        "type": "http",
        "method": "POST"
      },
      "output": {
        "type": "json",
        "example": {
          "path": "/api/calc/bush_francis",
          "count": 2,
          "items": [
            {
              "score": 2,
              "formula": "bush_francis",
              "citation": {
                "id": "bush-1996",
                "doi": "10.1111/j.1600-0447.1996.tb09814.x",
                "pmid": "8686483",
                "title": "Catatonia. I. Rating scale and standardized examination",
                "source": "Acta Psychiatr Scand. 1996;93(2):129-136",
                "authors": "Bush G, Fink M, Petrides G, Dowling F, Francis A"
              },
              "max_score": 69,
              "components": [
                {
                  "value": 1,
                  "factor": "excitement",
                  "points": 1,
                  "present": true
                },
                {
                  "value": 1,
                  "factor": "immobility_stupor",
                  "points": 1,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "mutism",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "staring",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "posturing_catalepsy",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "grimacing",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "echopraxia_echolalia",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "stereotypy",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "mannerisms",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "verbigeration",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "rigidity",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "negativism",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "waxy_flexibility",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "withdrawal",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "impulsivity",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "automatic_obedience",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "mitgehen",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "gegenhalten",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "ambitendency",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "grasp_reflex",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "perseveration",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "combativeness",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "autonomic_abnormality",
                  "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.",
              "screen_positive": true,
              "screen_signs_met": 2,
              "formula_expression": "Bush-Francis CRS = excitement + immobility_stupor + mutism + staring + posturing_catalepsy + grimacing + echopraxia_echolalia + stereotypy + mannerisms + verbigeration + rigidity + negativism + waxy_flexibility + withdrawal + impulsivity + automatic_obedience + mitgehen + gegenhalten + ambitendency + grasp_reflex + perseveration + combativeness + autonomic_abnormality; Bush 1996 23-item catatonia rating scale; items 1-16 and 22-23 integers 0-3; items 17-21 (mitgehen, gegenhalten, ambitendency, grasp_reflex, perseveration) 0 or 3 only; severity score = sum of items 1-23; screening instrument = first 14 items; screen_positive iff count of items 1-14 with score > 0 is >= 2; max 69; not a diagnosis"
            },
            {
              "score": 2,
              "formula": "bush_francis",
              "citation": {
                "id": "bush-1996",
                "doi": "10.1111/j.1600-0447.1996.tb09814.x",
                "pmid": "8686483",
                "title": "Catatonia. I. Rating scale and standardized examination",
                "source": "Acta Psychiatr Scand. 1996;93(2):129-136",
                "authors": "Bush G, Fink M, Petrides G, Dowling F, Francis A"
              },
              "max_score": 69,
              "components": [
                {
                  "value": 1,
                  "factor": "excitement",
                  "points": 1,
                  "present": true
                },
                {
                  "value": 1,
                  "factor": "immobility_stupor",
                  "points": 1,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "mutism",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "staring",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "posturing_catalepsy",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "grimacing",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "echopraxia_echolalia",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "stereotypy",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "mannerisms",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "verbigeration",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "rigidity",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "negativism",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "waxy_flexibility",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "withdrawal",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "impulsivity",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "automatic_obedience",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "mitgehen",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "gegenhalten",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "ambitendency",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "grasp_reflex",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "perseveration",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "combativeness",
                  "points": 0,
                  "present": true
                },
                {
                  "value": 0,
                  "factor": "autonomic_abnormality",
                  "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.",
              "screen_positive": true,
              "screen_signs_met": 2,
              "formula_expression": "Bush-Francis CRS = excitement + immobility_stupor + mutism + staring + posturing_catalepsy + grimacing + echopraxia_echolalia + stereotypy + mannerisms + verbigeration + rigidity + negativism + waxy_flexibility + withdrawal + impulsivity + automatic_obedience + mitgehen + gegenhalten + ambitendency + grasp_reflex + perseveration + combativeness + autonomic_abnormality; Bush 1996 23-item catatonia rating scale; items 1-16 and 22-23 integers 0-3; items 17-21 (mitgehen, gegenhalten, ambitendency, grasp_reflex, perseveration) 0 or 3 only; severity score = sum of items 1-23; screening instrument = first 14 items; screen_positive iff count of items 1-14 with score > 0 is >= 2; max 69; not a diagnosis"
            }
          ]
        }
      },
      "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": [
                      "excitement",
                      "immobility_stupor",
                      "mutism",
                      "staring",
                      "posturing_catalepsy",
                      "grimacing",
                      "echopraxia_echolalia",
                      "stereotypy",
                      "mannerisms",
                      "verbigeration",
                      "rigidity",
                      "negativism",
                      "waxy_flexibility",
                      "withdrawal",
                      "impulsivity",
                      "automatic_obedience",
                      "mitgehen",
                      "gegenhalten",
                      "ambitendency",
                      "grasp_reflex",
                      "perseveration",
                      "combativeness",
                      "autonomic_abnormality"
                    ],
                    "properties": {
                      "mutism": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 mutism (item 3; integer 0-3). magent does not examine the patient."
                      },
                      "staring": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 staring (item 4; integer 0-3). magent does not examine the patient."
                      },
                      "mitgehen": {
                        "enum": [
                          0,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 mitgehen (item 17; 0 absent or 3 present only). magent does not examine the patient."
                      },
                      "rigidity": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 rigidity (item 11; integer 0-3). magent does not examine the patient."
                      },
                      "grimacing": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 grimacing (item 6; integer 0-3). magent does not examine the patient."
                      },
                      "excitement": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 excitement (item 1; integer 0-3). magent does not examine the patient."
                      },
                      "mannerisms": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 mannerisms (item 9; integer 0-3). magent does not examine the patient."
                      },
                      "negativism": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 negativism (item 12; integer 0-3). magent does not examine the patient."
                      },
                      "stereotypy": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 stereotypy (item 8; integer 0-3). magent does not examine the patient."
                      },
                      "withdrawal": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 withdrawal (item 14; integer 0-3). magent does not examine the patient."
                      },
                      "gegenhalten": {
                        "enum": [
                          0,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 gegenhalten (item 18; 0 absent or 3 present only). magent does not examine the patient."
                      },
                      "impulsivity": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 impulsivity (item 15; integer 0-3). magent does not examine the patient."
                      },
                      "ambitendency": {
                        "enum": [
                          0,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 ambitendency (item 19; 0 absent or 3 present only). magent does not examine the patient."
                      },
                      "grasp_reflex": {
                        "enum": [
                          0,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 grasp reflex (item 20; 0 absent or 3 present only). magent does not examine the patient."
                      },
                      "combativeness": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 combativeness (item 22; integer 0-3). magent does not examine the patient."
                      },
                      "perseveration": {
                        "enum": [
                          0,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 perseveration (item 21; 0 absent or 3 present only). magent does not examine the patient."
                      },
                      "verbigeration": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 verbigeration (item 10; integer 0-3). magent does not examine the patient."
                      },
                      "waxy_flexibility": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 waxy flexibility (item 13; integer 0-3). magent does not examine the patient."
                      },
                      "immobility_stupor": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 immobility/stupor (item 2; integer 0-3). magent does not examine the patient."
                      },
                      "automatic_obedience": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 automatic obedience (item 16; integer 0-3). magent does not examine the patient."
                      },
                      "posturing_catalepsy": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 posturing/catalepsy (item 5; integer 0-3). magent does not examine the patient."
                      },
                      "echopraxia_echolalia": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 echopraxia/echolalia (item 7; integer 0-3). magent does not examine the patient."
                      },
                      "autonomic_abnormality": {
                        "enum": [
                          0,
                          1,
                          2,
                          3
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Bush 1996 autonomic abnormality (item 23; integer 0-3). magent does not 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
2026-09-01 06:13Z
Last indexed by Roundhouse
2026-09-07 06:20Z
Last enriched (probe, favicon, geo)
2026-09-24 03:45Z
x402 version
2
Max timeout
600s
Liveness probe
HTTP 402
Report

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. 8 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show 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/bush_francis, 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.