Roundhouse

Saylor Innovations Data Desk

Drug name to RxNorm concept lookup - RxCUI, ingredient, brand names and clinical drug components for brand or generic medication names, NLM source

DataLiveeip155:8453Exactvia facilitator:payAI
https://saylorinnovations.com/api/medical/rxnorm
Rxnorm lookupDrug name to rxcuiNormalize medication namesBrand to generic drugDrug ingredient lookup
Calls · 30d
2
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 24 snapshots so far.
$17.60
Verified settled volume
1,841 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa

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.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0xA2A8…fc8aa. The signed payment is good for 2 minutes.

Paid to
0xA2A8…fc8aa
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "memo": "saylor:datadesk:rxnorm",
      "name": "USD Coin",
      "version": "2",
      "facilitatorOnly": true,
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "name": "ibuprofen"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "note": "RxCUI is the standard US normalised drug identifier. Term types: IN ingredient, BN brand, SCD clinical drug.",
          "query": "ibuprofen",
          "source": "RxNorm, US National Library of Medicine",
          "concepts": [
            {
              "name": "ibuprofen",
              "rxcui": "5640",
              "term_type": "IN",
              "brand_names": [
                "Duexis",
                "Counteract IB",
                "Proprinal",
                "Ibudone",
                "Advil",
                "Motrin",
                "Genpril",
                "Ibu"
              ],
              "ingredients": [
                "ibuprofen"
              ],
              "match_score": 10.511274337768555,
              "clinical_components": [
                "ibuprofen 4 MG/ML",
                "ibuprofen 125 MG",
                "ibuprofen 97.5 MG",
                "ibuprofen 100 MG",
                "ibuprofen 20 MG/ML",
                "ibuprofen 200 MG",
                "ibuprofen 300 MG",
                "ibuprofen 50 MG"
              ]
            }
          ]
        }
      }
    },
    "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",
                "POST",
                "PUT",
                "PATCH",
                "DELETE",
                "HEAD"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [
                "name"
              ],
              "properties": {
                "name": {
                  "type": "string",
                  "description": "Drug name (brand or generic), e.g. ibuprofen"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "json"
            },
            "example": {
              "type": "object",
              "required": [
                "query",
                "concepts"
              ],
              "properties": {
                "note": {
                  "type": "string",
                  "description": "Caveat or context for reading the result"
                },
                "query": {
                  "type": "string",
                  "description": "The query as the server interpreted it"
                },
                "source": {
                  "type": "string",
                  "description": "Data source the values come from"
                },
                "concepts": {
                  "type": "array"
                }
              }
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-18 03:06Z
Last indexed by Roundhouse
2026-10-27 14:19Z
Last enriched (probe, favicon, geo)
2026-10-18 11:15Z
x402 version
2
Max timeout
120s
Liveness probe
HTTP 404
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. 24 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 Saylor Innovations Data Desk 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=Saylor%20Innovations%20Data%20Desk'
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://saylorinnovations.com/api/medical/rxnorm, 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. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.