Connect Knock with Topcalls AI voice agents
7 actions · 0 triggers · Last verified July 1, 2026
The short answer
Knock connects to Topcalls so your AI voice agents can act on Knock during live phone calls. Notification infrastructure for developers. Manage users, trigger workflows, and track messages. All 7 actions and 0 triggers below are available to your agents, including delete User and get Message. Topcalls runs calls at $0.35/min all-inclusive with sub-500ms response latency, across 32 languages.
What you can automate with Knock
Delete User during a call
While the agent is on the phone, Topcalls can delete User in Knock automatically. That keeps your Knock records current the moment a call ends, with no manual data entry. Every call runs at $0.35/min all-inclusive.
Get Message during a call
While the agent is on the phone, Topcalls can get Message in Knock automatically. That keeps your Knock records current the moment a call ends, with no manual data entry. Every call runs at $0.35/min all-inclusive.
Get User during a call
While the agent is on the phone, Topcalls can get User in Knock automatically. That keeps your Knock records current the moment a call ends, with no manual data entry. Every call runs at $0.35/min all-inclusive.
Keep Knock in sync after every call
After each AI call, Topcalls writes the outcome, transcript summary, and next step back to Knock. Your records stay accurate without anyone updating them by hand.
Run Knock follow-ups at scale
Trigger batches of AI voice calls from Knock data and let Topcalls handle the conversations across 32 languages. Each call is billed at $0.35/min all-inclusive, so volume stays predictable.
Knock actions
What your AI voice agent can do in Knock during and after a call.
Delete User
Delete a user from Knock by their ID.
Get Message
Retrieve a Knock message by its ID.
Get User
Retrieve a user from Knock by their ID.
Identify User
Create or update a user in Knock.
List Messages
List Knock messages with optional filters and pagination.
Trigger Workflow
Trigger a Knock notification workflow for one or more recipients.
Custom API Call
Call any Knock REST API endpoint directly from your workflow.
Frequently asked questions
Can Topcalls AI voice agents use Knock?
Yes. Topcalls connects to Knock so your AI voice agents can act on it during a call and sync outcomes after. No code is required to set it up.
What can Topcalls do with Knock?
Your agents can delete User, get Message, get User, plus every other Knock action and trigger listed on this page.
How much does the Knock integration cost?
The Knock integration is included. Topcalls bills $0.35/min all-inclusive, which covers the AI voice model, telephony, recording, transcription, and analytics.
Do I need code to connect Knock to Topcalls?
No. You connect Knock in the Topcalls integrations area and pick the actions and triggers you want. It works across 32 languages.
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Start calling with Knock in a day, not a quarter
AI voice calling at $0.35/min, all-inclusive per-minute. sub-500ms response latency. 32 languages.