Mailboxlayer for your voice agent
Mailboxlayer is a JSON API that validates and verifies email addresses in real time. It helps ensure accurate, deliverable emails and reduces bounce rates for your apps or workflows.
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 Mailboxlayer and paste it on a secure page in Connected apps.
- What it reads
- 1 actions, such as check Email Validity.
- What it changes
- Nothing: its actions only read.
- 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 1. 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.
Mailboxlayer actions
Reads 1
- Check Email Validity
Mailboxlayer setup
Pasting a Mailboxlayer API key
Create an API key in Mailboxlayer, choose Mailboxlayer in Connected apps and paste the key on the secure page.
Choosing the actions
Choose which of the 1 actions the agent may use. Start with lookups and add the ones that change Mailboxlayer 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.


