capabilities.work

Create a custom activity type

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Get something done

Create a custom activity type

with Close
Works with AI assistants

Use Close: its Close Custom Activity Types API lets you create a custom activity type in a single step (POST /custom_activity/). Close 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.

  • How do I define a new kind of activity like a demo or site visit?
  • Do I have to create the activity type before adding its fields?
Say it to your AI assistant
  • Create a custom activity type called Product Demo.
  • Define a new custom activity type for onsite visits.
For your developer

POST /custom_activity/ in Close Custom Activity Types API. Full spec on APIs.io.