Documentation

Authentication

All API requests require a Bearer token in the Authorization header.

Obtaining an API Key

API keys are generated through myPASCOM when an integration app is installed.

An API key is only shown once, at the time of installation. The plain-text key cannot be recovered and must be regenerated if lost.
Once generated, an API key may take up to 5 minutes to become active.

Include the token in every request:

Code
Authorization: Bearer YOUR_KEY_HERE

Code
curl -H "Authorization: Bearer YOUR_KEY_HERE" \
  https://api.pascom.cloud/contacts/v1?limit=10

Each API key is limited to a set of scopes, which define what the integration app is permitted to access.

The following scopes are currently supported:

Scope	Description
`contacts.read`	Read contact data, including labels
`contacts.write`	Create, update, and delete contacts, including label assignments
`tasks.read`	Read task data from the PBX

If authentication fails, the API returns 401 Unauthorized. See the API Reference for endpoint-specific details.

Last modified on September 8, 2026