Connectwise API Configuration

Modified on Fri, 15 Nov at 9:20 PM

Step 1: Prerequisites

Ensure you have admin or user management permissions in ConnectWise Manage. 

If you self-host ConnectWise and restrict IP addresses or geolocations, make sure to whitelist all IP addresses that Sync 365 may use. IP Addresses to Whitelist


You may either create API keys on an existing user, or you can create a specific API Member account. We recommend using an API member account for tracking and auditing purpose so we will document the process of using a new API user.

Step 2: Creating a New API Member

  1. Log in to ConnectWise Manage.
  2. Navigate to System > Members.

  3. Click on the API Members tab.

  4. Create a new API Member with the following details:

    1. Member ID: S365

    2. Member Name: Sync 365

    3. Role ID: Use "Admin" for simplicity, or create a custom security role with the following permissions:

      1. Custom Role: or you can create a security role with the following access in system > Security roles:
      2. Set the security role permissions as follows
        HeaderItemAccess Level
        CompaniesCompany MaintenanceInquire - All
        CompaniesContactsAdd/Edit/Enquire - All
        FinanceAgreement InvoicingInquire - All
        FinanceAgreementsAdd/Edit/Inquire - All
        FinanceInvoicingInquire - All
        ProcurementProduct CatalogInquire - All
        ProcurementProductsInquire - All    
        SystemTable SetupEdit/Inquire - All

      3. Note on Finance - Agreements: If you restrict the agreement types that are allowed access, ensure that any potential parent agreement type is also included.
    4. Under API Members, set the Department to Admin (or another department without restrictions).
    5. Set your Location as required.

    6. Save the API member.

  5. Navigate to the API Keys tab and click + to create a new API key.

  6. Provide a description (e.g., "S365") and click Save.

  7. Note down the public and private keys. You won't be able to access the private key again after saving it.


Step 3: Adding ConnectWise to Sync 365 License

  1. Log in to Sync 365 License at https://sync.s365l.com
  2. Click on Tools and Logs > Integration Settings 
  3. Click the + next to PSA Tools
  4. Select Connectwise as the PSA Type
  5. Enter in your company ID
  6. Enter the ConnectWise URL:

    1. For Australiaapi-aus.myconnectwise.net

    2. For Europeapi-eu.myconnectwise.net

    3. For North Americaapi-na.myconnectwise.net

    4. For self-hosted ConnectWise: Use your self-hosted URL.

  7. Enter the public and private keys obtained from ConnectWise Manage.
  8. Click test and save
  9. The platform will verify the details and retrieve your customers, agreements, and products.

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