Build with the Carbon Voice API
Anything you set up inside Carbon Voice is documented in this help center. Building against Carbon Voice, meaning writing code that reads or posts data, is documented separately on the developer portal.
What's possible
- Direct API access — read data in an authenticated account, and post messages and conversations.
- Webhooks — subscribe to events on an account, such as a message being posted or an AI response being generated.
- OAuth applications — authorize your app to act on behalf of a Carbon Voice user.
- Agent identities — give an AI agent its own presence, so it can take part in conversations like a person. Most of this is now self-serve in the app. See AI Agents.
- Personal access tokens — authenticate as yourself for scripts and personal automations. Create these in the app. See Integration credentials.
Where to go
developer.carbonvoice.app — the developer portal, covering API keys, OAuth applications, webhooks, agents, and how-to guides.
Questions go to devsupport@phononx.com.
If you'd rather not write code
Most integrations don't need any. See Automate workflows and Zapier, which connect Carbon Voice to thousands of apps without code, or the AI assistant guides for connecting Claude or ChatGPT.