magent
Ontology translation and clinical calculators for autonomous medical agents. Pay in USDC on Base via x402.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
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.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.005 USDC on Base to 0x3323…b57d3. The signed payment is good for 1 minute.
- Paid to
- 0x3323…b57d3
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 5000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resourceUrl": "https://api.magentlab.com/api/ontology/lookup"
},
"payTo": "0x33236133BecE789D551d0B5c4f9A50095d4b57d3",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"code": "198440",
"system": "rxnorm"
}
},
"output": {
"type": "json",
"example": {
"tty": "SCD",
"code": "198440",
"found": true,
"status": "current",
"system": "rxnorm",
"catalog": {
"notes": "ICD-10 entries are ICD-10-CM (US claims), not WHO ICD-10. RxNorm is Current Prescribable Content until a licensed full monthly ingest lands.",
"source": "postgres ingest",
"license": {
"loinc": "This material contains content from LOINC (http://loinc.org). LOINC is copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at http://loinc.org/license. LOINC® is a registered United States trademark of Regenstrief Institute, Inc.",
"rxnorm": "This product uses publicly available data courtesy of the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.",
"icd10cm": "ICD-10-CM from CMS/NCHS. US claims codes, not WHO ICD-10."
},
"systems": [
"rxnorm",
"icd10",
"loinc"
],
"version": "icd10:FY2026-04|loinc:2.82|rxnorm:2026-08-03",
"coverage": "full",
"icd10cm_fy": "FY2026-04",
"loinc_version": "2.82",
"rxnorm_release": "2026-08-03"
},
"display": "acetaminophen 500 MG Oral Tablet",
"billable": null,
"obsolete": false,
"synonyms": [
"acetaminophen 500 MG Oral Tablet",
"APAP 500 MG Oral Tablet"
],
"disclaimer": "Not a medical device. Deterministic published-formula or coded-ontology output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions."
}
},
"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": [
"system",
"code"
],
"properties": {
"code": {
"type": "string",
"description": "Exact published identifier. ICD-10-CM accepts dotted or compact form (E11.9 or E119). Max 32 characters."
},
"system": {
"enum": [
"rxnorm",
"icd10",
"loinc"
],
"type": "string",
"description": "rxnorm, icd10 (ICD-10-CM), or loinc."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-08-18 20:24Z
- Last indexed by Roundhouse
- 2026-08-18 23:30Z
- Last enriched (probe, favicon, geo)
- 2026-09-23 05:15Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 404
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
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. 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/ontology/lookup, 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.