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Drug Interaction API

Catch interactions before they ship.

POSTapi.haau3.com/v1/drug-interactions/check
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api.haau3.com

Request

POST /v1/drug-interactions/check
{ "medications": ["…", "…"] }

Response

{
  "checked": 2,
  "interactions": [
    {
      "severity": "moderate",
      "summary": "Potential interaction —
        review recommended."
    }
  ]
}

What it does

  • Drug–drug interaction screening
  • Works across a full medication list
  • Pairs with the MedList API
  • Standards-based medication input

Built on

FHIR R4US Core

Screen medication lists for drug–drug and drug interactions through a single API, so your product can surface interaction risks without building and maintaining a knowledge base. Pairs naturally with the MedList API.

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Detailed developer docs live at docs.haau3.com.

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