magent

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

Dataofflineeip155:8453Exactvia cdp
Isth-batBleedingHematologyCoagulationCalculator
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 19:01Z
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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    "description": "Rodeghiero 2010 ISTH/SSC bleeding assessment tool (BAT). Fourteen caller-assigned Table S1 symptom integers (0-4; cns_bleeding 0, 3, or 4 only). magent sums only (max 56) and does not take the bleeding history. This 2010 letter did not identify an abnormal bleeding score; magent does not apply later Elbatarny 2014 / WFH ≥4 male / ≥6 female / ≥3 child cutoffs. Not a VWD diagnosis and not a medical device.",
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                  },
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                      0,
                      1,
                      2,
                      3,
                      4
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                    "description": "Caller-assigned Rodeghiero 2010 Table S1 oral-cavity integer (0-4). 0 no/trivial; 1 present; 2 consultation only; 3 surgical hemostasis or antifibrinolytic; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."
                  },
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                      3,
                      4
                    ],
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                    "description": "Caller-assigned Rodeghiero 2010 Table S1 CNS bleeding integer (0, 3, or 4 only). 0 never; 3 subdural, any intervention; 4 intracerebral, any intervention. Grades 1 and 2 are not used in Table S1. magent does not take the bleeding history."
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                      2,
                      3,
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                      4
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                      1,
                      2,
                      3,
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                      3,
                      4
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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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                {
                  "value": 0,
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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.",
              "formula_expression": "ISTH/SSC BAT = epistaxis + cutaneous + minor_wounds + oral_cavity + gi_bleeding + hematuria + tooth_extraction + surgery + menorrhagia + postpartum_hemorrhage + muscle_hematomas + hemarthrosis + cns_bleeding + other_bleeding; each caller-assigned 0-4 from Rodeghiero 2010 Table S1 (cns_bleeding 0, 3, or 4 only); max 56; no abnormal cutoff in this letter"
            }
          ]
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      "iconUrl": "https://api.magentlab.com/favicon.ico"
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              "properties": {
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                  "items": {
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                      "menorrhagia",
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                      "muscle_hematomas",
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                          3,
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                      },
                      "epistaxis": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 epistaxis integer (0-4). 0 no/trivial; 1 >5/year or >10 minutes; 2 consultation only; 3 packing, cauterization, or antifibrinolytic; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."
                      },
                      "hematuria": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 hematuria integer (0-4). 0 no/trivial; 1 present (macroscopic); 2 consultation only; 3 surgical hemostasis or iron therapy; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."
                      },
                      "gi_bleeding": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 GI bleeding integer (0-4). 0 no/trivial; 1 present not associated with ulcer, portal hypertension, hemorrhoids, or angiodysplasia; 2 consultation only; 3 surgical hemostasis or antifibrinolytic; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."
                      },
                      "menorrhagia": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 menorrhagia integer (0-4). 0 no/trivial; 1 consultation only, pads more often than every 2 hours, clot and flooding, or PBAC >100; 2 time off work/school >2/year or antifibrinolytics, hormonal, or iron therapy; 3 combined antifibrinolytics and hormonal therapy, or present since menarche and >12 months; 4 acute menorrhagia requiring hospital admission and emergency treatment, transfusion/replacement/desmopressin, or dilatation and curettage, endometrial ablation, or hysterectomy. magent does not take the bleeding history."
                      },
                      "oral_cavity": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 oral-cavity integer (0-4). 0 no/trivial; 1 present; 2 consultation only; 3 surgical hemostasis or antifibrinolytic; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."
                      },
                      "cns_bleeding": {
                        "enum": [
                          0,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 CNS bleeding integer (0, 3, or 4 only). 0 never; 3 subdural, any intervention; 4 intracerebral, any intervention. Grades 1 and 2 are not used in Table S1. magent does not take the bleeding history."
                      },
                      "hemarthrosis": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 hemarthrosis integer (0-4). 0 never; 1 post trauma, no therapy; 2 spontaneous, no therapy; 3 spontaneous or traumatic, requiring desmopressin or replacement therapy; 4 spontaneous or traumatic, requiring surgical intervention or blood transfusion. magent does not take the bleeding history."
                      },
                      "minor_wounds": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 bleeding from minor wounds integer (0-4). 0 no/trivial; 1 >5/year or >10 minutes; 2 consultation only; 3 surgical hemostasis; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."
                      },
                      "other_bleeding": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 other bleedings integer, including infancy-specific symptoms (0-4). 0 no/trivial; 1 present; 2 consultation only; 3 surgical hemostasis, antifibrinolytics, or iron therapy; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."
                      },
                      "muscle_hematomas": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 muscle-hematomas integer (0-4). 0 never; 1 post trauma, no therapy; 2 spontaneous, no therapy; 3 spontaneous or traumatic, requiring desmopressin or replacement therapy; 4 spontaneous or traumatic, requiring surgical intervention or blood transfusion. magent does not take the bleeding history."
                      },
                      "tooth_extraction": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 tooth-extraction integer (0-4). 0 no/trivial or none done; 1 referred in ≤25% of procedures, no intervention; 2 referred in >25% of procedures, no intervention; 3 resuturing or packing; 4 blood transfusion, replacement therapy, or desmopressin. magent does not take the bleeding history."
                      },
                      "postpartum_hemorrhage": {
                        "enum": [
                          0,
                          1,
                          2,
                          3,
                          4
                        ],
                        "type": "integer",
                        "description": "Caller-assigned Rodeghiero 2010 Table S1 postpartum-hemorrhage integer (0-4). 0 no/trivial or no deliveries; 1 consultation only, use of syntocin, or lochia >6 weeks; 2 iron therapy or antifibrinolytics; 3 blood transfusion, replacement therapy, desmopressin, examination under anaesthesia, or uterine balloon/packing; 4 any procedure requiring critical care or surgical intervention. magent does not take the bleeding history."
                      }
                    }
                  },
                  "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 19:01Z
Last indexed by Roundhouse
2026-09-07 06:20Z
Last enriched (probe, favicon, geo)
2026-09-10 10:15Z
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. 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/isth_bat, 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.