> ## Documentation Index
> Fetch the complete documentation index at: https://nango.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# MEDITECH Greenfield

> Integrate your application with the MEDITECH Greenfield FHIR API using OAuth 2.0

## 🚀 Quickstart

Connect to MEDITECH Greenfield with Nango and see data flow in 2 minutes.

<Note>
  Nango's MEDITECH Greenfield integration uses the **OAuth 2.0 authorization code grant** (with PKCE), registered with MEDITECH as a **confidential client**. MEDITECH doesn't offer self-serve OAuth app creation: for sandbox testing, the Greenfield support team provisions your Client ID and Client Secret manually; for production, MEDITECH registers your client on behalf of the healthcare organization you're integrating with. See the [OAuth client setup guide](/docs/api-integrations/greenfield-meditech/how-to-register-your-own-greenfield-meditech-api-oauth-app) for both paths.
</Note>

<Steps>
  <Step id="create-integration" title="Create the integration">
    In Nango ([free signup](https://app.nango.dev)), go to the **Integrations** tab -> *Configure New Integration* -> *MEDITECH Greenfield*. Enter the **Client ID** and **Client Secret** MEDITECH issued for your integration, and the scopes MEDITECH approved for your workflow (e.g. `patient/*.read`). Without a scope, connections won't have API access.
  </Step>

  <Step id="authorize" title="Authorize MEDITECH Greenfield">
    Go to the **Connections** tab -> *Add Test Connection* -> *Authorize*, then enter your **Authorization Host** and **FHIR API host** (e.g. `greenfield-apis.meditech.com` and `greenfield-prod-apis.meditech.com` for the sandbox), log in with your MEDITECH Expanse credentials, and approve the requested scopes. Later, you'll let your users do the same directly from your app.
  </Step>

  <Step id="call-api" title="Call the MEDITECH Greenfield API">
    Let's make your first request to the MEDITECH Greenfield API (fetch the FHIR Capability Statement). Replace the placeholders below with your [Environment API key](/docs/reference/backend/http-api/api-keys), [integration ID](https://app.nango.dev/dev/integrations), and [connection ID](https://app.nango.dev/dev/connections):

    <Tabs>
      <Tab title="cURL">
        ```bash theme={null}
        curl "https://api.nango.dev/proxy/v2/uscore/STU6/metadata" \
          -H "Authorization: Bearer <NANGO-API-KEY>" \
          -H "Provider-Config-Key: <INTEGRATION-ID>" \
          -H "Connection-Id: <CONNECTION-ID>"
        ```
      </Tab>

      <Tab title="Node">
        Install Nango's backend SDK with `npm i @nangohq/node`. Then run:

        ```typescript theme={null}
        import { Nango } from '@nangohq/node';

        const nango = new Nango({ apiKey: '<NANGO-API-KEY>' });

        const res = await nango.get({
            endpoint: `/v2/uscore/STU6/metadata`,
            providerConfigKey: '<INTEGRATION-ID>',
            connectionId: '<CONNECTION-ID>'
        });

        console.log(res.data);
        ```
      </Tab>
    </Tabs>

    Or fetch credentials with the [Node SDK](/docs/reference/sdks/node#get-a-connection-with-credentials) or [API](/docs/reference/api/connection/get).

    ✅ You're connected! Check the **Logs** tab in Nango to inspect requests.
  </Step>

  <Step id="implement-nango" title="Implement Nango in your app">
    Follow our [Auth implementation guide](/docs/guides/primitives/auth) to integrate Nango in your app.

    To obtain your own credentials, follow the setup guide linked below.
  </Step>
</Steps>

## 📚 MEDITECH Greenfield integration guides

Nango-maintained guides for common use cases.

* [How to register your own MEDITECH Greenfield OAuth client](/docs/api-integrations/greenfield-meditech/how-to-register-your-own-greenfield-meditech-api-oauth-app)\
  Obtain a Client ID and Client Secret from MEDITECH for sandbox or production use

* [How do I link my account?](/docs/api-integrations/greenfield-meditech/connect)\
  Obtain your Client ID and Client Secret from MEDITECH, then connect with the Connect UI

Official docs: [MEDITECH Greenfield Workspace resources](https://ehr.meditech.com/ehr-solutions/greenfield-workspace-resources)

## 🧩 Pre-built syncs & actions for MEDITECH Greenfield

Enable them in your dashboard. Extend and customize to fit your needs.

*No pre-built syncs or actions available yet.*

<Tip>Not seeing the integration you need? [Build your own](/docs/guides/functions/functions-guide) independently.</Tip>

***