Gradium for your voice agent

Gradium is a low-latency voice AI platform for speech generation, transcription, voice management, and pronunciation tools. Use it to build real-time voice apps with fast, natural audio workflows.

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The app's Connected apps page: what agents do with each app, such as booking appointments, knowing who is calling and sending emails, and whether each one is working.The app's Connected apps page: what agents do with each app, such as booking appointments, knowing who is calling and sending emails, and whether each one is working.The app's Connected apps page: what agents do with each app, such as booking appointments, knowing who is calling and sending emails, and whether each one is working.The app's Connected apps page: what agents do with each app, such as booking appointments, knowing who is calling and sending emails, and whether each one is working.

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 Gradium and paste it on a secure page in Connected apps.
What it reads
6 actions, such as get Credits, get Pronunciation Dictionary and get Usage Summary.
What it changes
3 actions, such as create Pronunciation Dictionary, update Pronunciation Dictionary and delete Pronunciation Dictionary.
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 9. 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.

Gradium actions

Reads 6

  • Get Credits
  • Get Pronunciation Dictionary
  • Get Usage Summary
  • Get Voice
  • List Pronunciation Dictionaries
  • List Voices

Changes 2

  • Create Pronunciation Dictionary
  • Update Pronunciation Dictionary

Deletes 1

  • Delete Pronunciation Dictionary

Gradium setup

  1. Pasting a Gradium API key

    Create an API key in Gradium, choose Gradium in Connected apps and paste the key on the secure page.

  2. Choosing the actions

    Choose which of the 9 actions the agent may use. Start with lookups and add the ones that change Gradium when you're ready.

  3. Testing, then publishing

    Watch the agent use the live app in the browser tester, then publish. Voice and text agents share the connection.

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