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How Peak Leverage connects to HaloPSA

HaloPSA is a comprehensive Professional Services Automation (PSA) platform designed specifically for IT Managed Service Providers (MSPs). It acts as the central hub for the business, combining helpdesk ticketing, CRM, billing, project management, and asset tracking into a single interface.

Auth model

HaloPSA utilizes standard OAuth 2.0 authorization. For server-to-server website integrations, developers use the Client Credentials flow to obtain a bearer access token, passing a Client ID and Client Secret configured within the HaloPSA interface.

API model

Data is transmitted securely over HTTPS via JSON payloads. To maintain data hygiene, standard integrations should first query the `/api/Client` endpoint to check if the company already exists before creating a new record or opportunity.

Related routes for HaloPSA

Review the industry-specific pages that inherit this documented integration model.

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