Alga PSA developer
documentation.
API reference, examples, and integration notes for working with tickets, billing, projects, assets, and related workflows in Alga PSA.
Make a first request.
Create a key, store it safely, and call the API.
Create an API key
In your Alga PSA instance, open Profile → API Keys and create a key for this integration.
Store the key safely
Copy the key into your secret manager or environment file right away. Treat it like a long-lived password.
Call an endpoint
Start with a read endpoint, send your API key, and inspect the JSON response.
Common API areas
The reference is organized by resource group.
Read and update tickets
Create tickets, update fields, add comments, and inspect related activity.
Work with invoices
Read invoice and billing records exposed through the API.
Read projects and tasks
Access project records, tasks, and related metadata.
Receive webhook events
Handle events from supported parts of the platform.
Access asset records
Read asset inventory, maintenance, documents, and related data.
Use workflow endpoints
Start or inspect workflow-related operations where available.
Common starting points
Use the reference or set up an API key.
Start with the API reference for endpoints and schemas. If you need credentials, follow the API-key setup guide for the Alga PSA app.