Langbase for your voice agent

Langbase is a serverless AI developer platform for building, collaborating, and deploying AI agents and applications. It streamlines composable AI workflows so teams can move fast without infrastructure headaches.

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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 Langbase and paste it on a secure page in Connected apps.
What it reads
9 actions, such as check API Health, list Documents in Memory and get Pipe Details.
What it changes
11 actions, such as append Thread Messages, split Content into Chunks and create Thread.
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 20. 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.

Langbase actions

Reads 9

  • Check API Health
  • List Documents in Memory
  • Get Pipe Details
  • Get Thread Details
  • List Available Models
  • List Thread Messages
  • List Execution Traces
  • List Memories
  • List all pipes

Changes 8

  • Append Thread Messages
  • Split Content into Chunks
  • Create Thread
  • Create Memory
  • Create a new pipe
  • Update an existing pipe
  • Update Thread Metadata
  • Update Thread Message

Deletes 3

  • Delete Thread
  • Delete Thread Message
  • Delete Memory

Langbase setup

  1. Pasting a Langbase API key

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

  2. Choosing the actions

    Choose which of the 20 actions the agent may use. Start with lookups and add the ones that change Langbase 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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