magent

Robinson 2011 Table 3 pCANRISK (not eCANRISK). Age 0/7/13/15; male 6; BMI 0/4/9/14; waist 0/4/6 by sex; inactivity 1; no daily fruit/veg 2; high BP 4; high glucose 14; macrosomia 1 (women); family first-degree categories ×2; caller-assigned ethnicity White 0 Aboriginal 3 Black 5 East Asian 10 South Asian 11; education 5/1/0. Max 81 F/86 M. Cutoffs 21, 29, 32, 33, 43. Not a diagnosis.

Otherofflineeip155:8453Exactvia cdp
CanriskPcanriskDiabetes-riskGlucoseCalculator
Calls · 30d
2→ 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.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-04 03:50Z
—
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.

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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.",
            "score_ge_21": false,
            "score_ge_29": false,
            "score_ge_32": false,
            "score_ge_33": false,
            "score_ge_43": false,
            "formula_expression": "pCANRISK = age + sex + bmi + waist + inactivity + no_daily_fruit_veg + high_bp + high_glucose + macrosomia + family_history + ethnicity + education; age <45 -> 0, 45-54 -> 7, 55-64 -> 13, >=65 -> 15; male 6; BMI <25 -> 0, 25-29.9 -> 4, 30-34.9 -> 9, >=35 -> 14; waist men <94 -> 0, 94-102 -> 4, >102 -> 6; women <80 -> 0, 80-88 -> 4, >88 -> 6; inactivity 1; no daily fruit/veg 2; high_bp 4; high_glucose 14; macrosomia women 1 else N/A 0; family_history_count 0-4 first-degree categories * 2; ethnicity white 0 aboriginal 3 black 5 east_asian 10 south_asian 11 latin_american 0 other 0 (caller-assigned; Table 3 assigned no pCANRISK points to Latin American or Other); education less_than_high_school 5 high_school 1 some_college or university 0; max 81 female / 86 male; Robinson 2011 Table 3 pCANRISK not eCANRISK; published cutoffs score>=21 29 32 33 43",
            "family_history_count": 0
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              "headers": {
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                  "sex",
                  "bmi_kg_m2",
                  "waist_cm",
                  "activity_30min",
                  "daily_fruit_veg",
                  "high_bp",
                  "high_glucose",
                  "macrosomia",
                  "family_history_count",
                  "ethnicity",
                  "education"
                ],
                "properties": {
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                    "type": "integer",
                    "description": "Age in years (18-120). Robinson 2011 Table 3 pCANRISK: 19-44 scores 0; magent scores 18-44 as 0. 45-54 scores 7; 55-64 scores 13; 65-78 scores 15; magent scores ≥65 as 15. Age 44 scores 0; 45 and 54 score 7; 55 and 64 score 13; 65 scores 15."
                  },
                  "sex": {
                    "enum": [
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                      "male"
                    ],
                    "type": "string",
                    "description": "female or male. Robinson 2011 Table 3: female scores 0; male scores 6. Selects the sex-specific waist bands. Macrosomia is N/A for male (0)."
                  },
                  "high_bp": {
                    "type": "boolean",
                    "description": "History of high blood pressure (Robinson 2011 Table 3). true scores 4; false scores 0. magent does not measure blood pressure."
                  },
                  "waist_cm": {
                    "type": "number",
                    "description": "Waist circumference in cm (40-200). Robinson 2011 Table 3 men: <94 scores 0; 94-102 scores 4; >102 scores 6. Women: <80 scores 0; 80-88 scores 4; >88 scores 6. 94 and 102 (men) and 80 and 88 (women) score 4."
                  },
                  "bmi_kg_m2": {
                    "type": "number",
                    "description": "Body-mass index in kg/m^2 (10-80). Caller-supplied; magent does not compute BMI from height and weight. Robinson 2011 Table 3: <25 scores 0; 25-29.9 scores 4; 30-34.9 scores 9; ≥35 scores 14. 25.0 and 29.9 score 4; 30.0 and 34.9 score 9; 35.0 scores 14."
                  },
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                      "black",
                      "east_asian",
                      "south_asian",
                      "latin_american",
                      "other"
                    ],
                    "type": "string",
                    "description": "Caller-assigned ethnicity using Robinson 2011 Table 3 terms. white scores 0; aboriginal 3; black 5; east_asian 10; south_asian 11. latin_american and other score 0 (Table 3 assigned no pCANRISK points; both were statistically insignificant). magent does not assign ethnicity."
                  },
                  "macrosomia": {
                    "type": "boolean",
                    "description": "Gave birth to a baby weighing 4.1 kg or more (Robinson 2011 Table 3 macrosomia, women). true scores 1 for female; false or male (N/A) scores 0."
                  },
                  "high_glucose": {
                    "type": "boolean",
                    "description": "History of high blood glucose (Robinson 2011 Table 3). Caller-assigned; magent does not assay glucose. true scores 14; false scores 0."
                  },
                  "activity_30min": {
                    "type": "boolean",
                    "description": "Usually at least 30 minutes of physical activity daily (Robinson 2011 Table 3). true scores 0; false scores 1. Caller-assigned; magent does not measure activity."
                  },
                  "daily_fruit_veg": {
                    "type": "boolean",
                    "description": "Eats fruit or vegetables every day (Robinson 2011 Table 3). true scores 0; false scores 2."
                  },
                  "family_history_count": {
                    "type": "integer",
                    "description": "Count of first-degree relative categories with diabetes: mother, father, sibling, child (Robinson 2011 Table 3 footnote g). Integer 0-4. Each category scores 2 (0, 2, 4, 6, or 8). Not second-degree relatives. magent does not take named relatives."
                  }
                }
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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
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Extensions

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              "daily_fruit_veg": true,
              "family_history_count": 0
            }
          ]
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        "type": "http",
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              "score": 4,
              "formula": "canrisk",
              "citation": {
                "id": "robinson-2011-canrisk",
                "doi": "10.24095/hpcdp.32.1.04",
                "pmid": "22153173",
                "title": "Validating the CANRISK prognostic model for assessing diabetes risk in Canada's multi-ethnic population",
                "source": "Chronic Dis Inj Can. 2011;32(1):19-31",
                "authors": "Robinson CA, Agarwal G, Nerenberg K"
              },
              "waist_cm": 80,
              "age_years": 40,
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              "education": "university",
              "ethnicity": "white",
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                  "points": 0,
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                {
                  "value": "female",
                  "factor": "sex",
                  "points": 0,
                  "present": false
                },
                {
                  "value": 22,
                  "factor": "bmi",
                  "points": 0,
                  "present": false
                },
                {
                  "value": 80,
                  "factor": "waist",
                  "points": 4,
                  "present": true
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                {
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                {
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                  "points": 0,
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                {
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                  "present": false
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                {
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                  "points": 0,
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                  "present": false
                },
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                {
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                  "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.",
              "score_ge_21": false,
              "score_ge_29": false,
              "score_ge_32": false,
              "score_ge_33": false,
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              "formula_expression": "pCANRISK = age + sex + bmi + waist + inactivity + no_daily_fruit_veg + high_bp + high_glucose + macrosomia + family_history + ethnicity + education; age <45 -> 0, 45-54 -> 7, 55-64 -> 13, >=65 -> 15; male 6; BMI <25 -> 0, 25-29.9 -> 4, 30-34.9 -> 9, >=35 -> 14; waist men <94 -> 0, 94-102 -> 4, >102 -> 6; women <80 -> 0, 80-88 -> 4, >88 -> 6; inactivity 1; no daily fruit/veg 2; high_bp 4; high_glucose 14; macrosomia women 1 else N/A 0; family_history_count 0-4 first-degree categories * 2; ethnicity white 0 aboriginal 3 black 5 east_asian 10 south_asian 11 latin_american 0 other 0 (caller-assigned; Table 3 assigned no pCANRISK points to Latin American or Other); education less_than_high_school 5 high_school 1 some_college or university 0; max 81 female / 86 male; Robinson 2011 Table 3 pCANRISK not eCANRISK; published cutoffs score>=21 29 32 33 43",
              "family_history_count": 0
            },
            {
              "sex": "female",
              "score": 4,
              "formula": "canrisk",
              "citation": {
                "id": "robinson-2011-canrisk",
                "doi": "10.24095/hpcdp.32.1.04",
                "pmid": "22153173",
                "title": "Validating the CANRISK prognostic model for assessing diabetes risk in Canada's multi-ethnic population",
                "source": "Chronic Dis Inj Can. 2011;32(1):19-31",
                "authors": "Robinson CA, Agarwal G, Nerenberg K"
              },
              "waist_cm": 80,
              "age_years": 40,
              "bmi_kg_m2": 22,
              "education": "university",
              "ethnicity": "white",
              "max_score": 81,
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                  "points": 0,
                  "present": false
                },
                {
                  "value": "female",
                  "factor": "sex",
                  "points": 0,
                  "present": false
                },
                {
                  "value": 22,
                  "factor": "bmi",
                  "points": 0,
                  "present": false
                },
                {
                  "value": 80,
                  "factor": "waist",
                  "points": 4,
                  "present": true
                },
                {
                  "factor": "inactivity",
                  "points": 0,
                  "present": false
                },
                {
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                  "points": 0,
                  "present": false
                },
                {
                  "factor": "high_bp",
                  "points": 0,
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                },
                {
                  "factor": "high_glucose",
                  "points": 0,
                  "present": false
                },
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                },
                {
                  "value": 0,
                  "factor": "family_history",
                  "points": 0,
                  "present": false
                },
                {
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                  "factor": "ethnicity",
                  "points": 0,
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                },
                {
                  "value": "university",
                  "factor": "education",
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                  "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.",
              "score_ge_21": false,
              "score_ge_29": false,
              "score_ge_32": false,
              "score_ge_33": false,
              "score_ge_43": false,
              "formula_expression": "pCANRISK = age + sex + bmi + waist + inactivity + no_daily_fruit_veg + high_bp + high_glucose + macrosomia + family_history + ethnicity + education; age <45 -> 0, 45-54 -> 7, 55-64 -> 13, >=65 -> 15; male 6; BMI <25 -> 0, 25-29.9 -> 4, 30-34.9 -> 9, >=35 -> 14; waist men <94 -> 0, 94-102 -> 4, >102 -> 6; women <80 -> 0, 80-88 -> 4, >88 -> 6; inactivity 1; no daily fruit/veg 2; high_bp 4; high_glucose 14; macrosomia women 1 else N/A 0; family_history_count 0-4 first-degree categories * 2; ethnicity white 0 aboriginal 3 black 5 east_asian 10 south_asian 11 latin_american 0 other 0 (caller-assigned; Table 3 assigned no pCANRISK points to Latin American or Other); education less_than_high_school 5 high_school 1 some_college or university 0; max 81 female / 86 male; Robinson 2011 Table 3 pCANRISK not eCANRISK; published cutoffs score>=21 29 32 33 43",
              "family_history_count": 0
            }
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        }
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      "iconUrl": "https://api.magentlab.com/favicon.ico"
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    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
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      "properties": {
        "input": {
          "type": "object",
          "required": [
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            "method"
          ],
          "properties": {
            "body": {
              "type": "object",
              "required": [
                "items"
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              "properties": {
                "items": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "required": [
                      "age",
                      "sex",
                      "bmi_kg_m2",
                      "waist_cm",
                      "activity_30min",
                      "daily_fruit_veg",
                      "high_bp",
                      "high_glucose",
                      "macrosomia",
                      "family_history_count",
                      "ethnicity",
                      "education"
                    ],
                    "properties": {
                      "age": {
                        "type": "integer",
                        "description": "Age in years (18-120). Robinson 2011 Table 3 pCANRISK: 19-44 scores 0; magent scores 18-44 as 0. 45-54 scores 7; 55-64 scores 13; 65-78 scores 15; magent scores ≥65 as 15. Age 44 scores 0; 45 and 54 score 7; 55 and 64 score 13; 65 scores 15."
                      },
                      "sex": {
                        "enum": [
                          "female",
                          "male"
                        ],
                        "type": "string",
                        "description": "female or male. Robinson 2011 Table 3: female scores 0; male scores 6. Selects the sex-specific waist bands. Macrosomia is N/A for male (0)."
                      },
                      "high_bp": {
                        "type": "boolean",
                        "description": "History of high blood pressure (Robinson 2011 Table 3). true scores 4; false scores 0. magent does not measure blood pressure."
                      },
                      "waist_cm": {
                        "type": "number",
                        "description": "Waist circumference in cm (40-200). Robinson 2011 Table 3 men: <94 scores 0; 94-102 scores 4; >102 scores 6. Women: <80 scores 0; 80-88 scores 4; >88 scores 6. 94 and 102 (men) and 80 and 88 (women) score 4."
                      },
                      "bmi_kg_m2": {
                        "type": "number",
                        "description": "Body-mass index in kg/m^2 (10-80). Caller-supplied; magent does not compute BMI from height and weight. Robinson 2011 Table 3: <25 scores 0; 25-29.9 scores 4; 30-34.9 scores 9; ≥35 scores 14. 25.0 and 29.9 score 4; 30.0 and 34.9 score 9; 35.0 scores 14."
                      },
                      "education": {
                        "enum": [
                          "less_than_high_school",
                          "high_school",
                          "some_college",
                          "university"
                        ],
                        "type": "string",
                        "description": "Highest education completed (Robinson 2011 Table 3). less_than_high_school scores 5; high_school scores 1; some_college or university scores 0."
                      },
                      "ethnicity": {
                        "enum": [
                          "white",
                          "aboriginal",
                          "black",
                          "east_asian",
                          "south_asian",
                          "latin_american",
                          "other"
                        ],
                        "type": "string",
                        "description": "Caller-assigned ethnicity using Robinson 2011 Table 3 terms. white scores 0; aboriginal 3; black 5; east_asian 10; south_asian 11. latin_american and other score 0 (Table 3 assigned no pCANRISK points; both were statistically insignificant). magent does not assign ethnicity."
                      },
                      "macrosomia": {
                        "type": "boolean",
                        "description": "Gave birth to a baby weighing 4.1 kg or more (Robinson 2011 Table 3 macrosomia, women). true scores 1 for female; false or male (N/A) scores 0."
                      },
                      "high_glucose": {
                        "type": "boolean",
                        "description": "History of high blood glucose (Robinson 2011 Table 3). Caller-assigned; magent does not assay glucose. true scores 14; false scores 0."
                      },
                      "activity_30min": {
                        "type": "boolean",
                        "description": "Usually at least 30 minutes of physical activity daily (Robinson 2011 Table 3). true scores 0; false scores 1. Caller-assigned; magent does not measure activity."
                      },
                      "daily_fruit_veg": {
                        "type": "boolean",
                        "description": "Eats fruit or vegetables every day (Robinson 2011 Table 3). true scores 0; false scores 2."
                      },
                      "family_history_count": {
                        "type": "integer",
                        "description": "Count of first-degree relative categories with diabetes: mother, father, sibling, child (Robinson 2011 Table 3 footnote g). Integer 0-4. Each category scores 2 (0, 2, 4, 6, or 8). Not second-degree relatives. magent does not take named relatives."
                      }
                    }
                  },
                  "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 03:50Z
Last indexed by Roundhouse
2026-09-07 06:20Z
Last enriched (probe, favicon, geo)
2026-09-12 15:15Z
x402 version
2
Max timeout
600s
Liveness probe
HTTP 0
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. 5 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/canrisk, 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.