Update calling extension settings for an app
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Update calling extension settings for an app
with HubSpot
Works with AI assistants
Use HubSpot: its Hubspot Basic API lets you update calling extension settings for an app in a single step (PATCH /crm/extensions/calling/2026-03/{appId}/settings). HubSpot also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Can I change my calling widget's URL or dimensions?
- How do I mark my calling extension as ready?
Say it to your AI assistant
- Set the calling widget URL for app {appId} to {url}.
- Mark the calling extension of app {appId} as ready ({isReady}).
For your developer
PATCH /crm/extensions/calling/2026-03/{appId}/settings in Hubspot Basic API. Full spec on APIs.io.