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

# Acumatica

> Integrate your application with the Acumatica ERP REST API using the resource owner password credentials flow

## 🚀 Quickstart

Connect to Acumatica with Nango and see data flow in 2 minutes. The Resource Owner Password Credentials flow is machine-to-machine — no user redirect required.

<Steps>
  <Step id="create-integration" title="Create the integration">
    In Nango ([free signup](https://app.nango.dev)), go to [Integrations](https://app.nango.dev/dev/integrations) -> *Configure New Integration* -> *Acumatica*.
  </Step>

  <Step id="connect-acumatica-account" title="Connect your Acumatica account">
    Go to [Connections](https://app.nango.dev/dev/connections) -> *Add Test Connection*. Enter your Instance URL, Client ID, Client Secret, Username, and Password, then save.
  </Step>

  <Step id="call-acumatica-api" title="Call the Acumatica API">
    Make your first request (list customers). Replace the placeholders with your [secret key](https://app.nango.dev/dev/environment-settings), [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/entity/Default/23.200.001/Customer" \
          -H "Authorization: Bearer <NANGO-SECRET-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({ secretKey: '<NANGO-SECRET-KEY>' });

        const res = await nango.get({
            endpoint: '/entity/Default/23.200.001/Customer',
            providerConfigKey: '<INTEGRATION-ID>',
            connectionId: '<CONNECTION-ID>'
        });

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

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

    ✅ You're connected! Check the [Logs](https://app.nango.dev/dev/logs) tab in Nango to inspect requests.
  </Step>

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

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

## 📚 Acumatica integration guides

Nango maintained guides for common use cases.

* [How to configure Acumatica credentials](/api-integrations/acumatica/connect)\
  Register a connected application in Acumatica ERP and obtain credentials to connect it to Nango

Official docs: [Acumatica REST API docs](https://help.acumatica.com/Help?ScreenId=ShowWiki\&pageid=d1dfed8d-cd39-4a19-bd7d-5a7b7c7d70cf)

## 🧩 Pre-built syncs & actions for Acumatica

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](/guides/functions/functions-guide) independently.</Tip>

***