44API for your voice agent
44API is an API service for validating VAT and tax identifiers and returning company details. Use it to verify business tax data and manage account IP whitelists quickly.
Call 1800 570 693 to talk to the demo agent. Plans start at A$49 a month.




Integration record
- Status
- Available
- Plan
- Every plan, from Starter at A$49 a month
- How it connects
- With an API key. You create a key in 44API and paste it on a secure page in Connected apps.
- What it reads
- 2 actions, such as list Whitelisted IPs and validate VAT Number.
- What it changes
- 2 actions, such as add Whitelisted IP and remove Whitelisted IP.
- What starts an action
- The agent runs an action during a call or chat when the conversation needs it. It only runs the actions you switch on.
- Custom work
- You choose each action from its list of 4. Anything the list doesn't cover needs a custom API tool on Scale, or a Concierge build.
- Checked
- Action list checked 14 November 2026. We haven't tested each action.
44API actions
Reads 2
- List Whitelisted IPs
- Validate VAT Number
Changes 1
- Add Whitelisted IP
Deletes 1
- Remove Whitelisted IP
44API setup
Pasting a 44API API key
Create an API key in 44API, choose 44API in Connected apps and paste the key on the secure page.
Choosing the actions
Choose which of the 4 actions the agent may use. Start with lookups and add the ones that change 44API when you're ready.
Testing, then publishing
Watch the agent use the live app in the browser tester, then publish. Voice and text agents share the connection.
More integrations
Get started
Tell us what your callers ring about, and we build and test the agent for you.


