Overview
HTTP integrations allow your agents and workflows to connect directly with external APIs through a simple, unified configuration interface.These integrations enable your voice agents to perform a wide range of actions — from fetching data to triggering automations — without manual coding.
Connecting from Template Library
You’ll see a list of popular provider templates under the Integrations Library section.Simply click Connect on any provider you want to integrate.
This will open a new tab asking you to sign in or authorize the connection. Once successfully connected, the integration will appear under your Active Integrations list and can be utilized across Agents or Workflows.
Custom HTTP Integration
If the provider you need is not available in the list, you can add a Custom HTTP Integration.Click on Add Custom HTTP, and provide:
- Base URL of the API
- Authentication headers
- Timeout configuration
These integrations behave just like any built-in ones and can be attached to any agent or workflow.
Output Schema Control
Many external APIs return large payloads, often containing unnecessary fields.To simplify the response and make it more usable, you can define a custom Output Schema — selecting only the fields you want to keep. For example:
When fetching events from a calendar API, you might keep onlyThis helps keep responses clean and relevant to your use case.event_nameandstart_time, trimming out other unneeded details.
Tip
HTTP Integrations can be found alongside MCP Integrations and N8N Workflows tabs in your integrations dashboard.
