Voicetta API
Build on Voicetta.
Voicetta handles customer communication across voice, SMS, and WhatsApp. Receive events through signed webhooks, or read the same data through the REST API. Choose which events and data blocks you want, per endpoint.
First integration
Getting Started
Understand the shape of the API, then get one delivery landing on your server.
Voicetta API
Build your own product on top of Voicetta. Use voice, SMS and WhatsApp through one communication backend, with webhooks and a REST API for everything that happens.
Read pageQuickstart
Connect your product to Voicetta in a few minutes. Receive a real conversation event, handle it in your backend, and read the same data through the API.
Read pageLookups
Reference
Every field, header, parameter, and error code, with copy-paste examples.
Webhook Reference
Receive Voicetta conversation events in your backend. Covers the event types, payloads, headers, signatures, retries, and delivery behavior.
Read pageMessage Events
Receive SMS and WhatsApp activity from Voicetta. Use message events for live communication data and thread events for the finished conversation.
Read pageThread Events
Get the finished SMS and WhatsApp conversation, including transcript, outcome, evaluations, and follow-up history.
Read pageRead API Reference
Read Voicetta calls, messages, and completed conversations through the REST API. Includes authentication, pagination, filters, errors, rate limits, and backfills.
Read pageWorkflow tools
No-code
Wire conversations into n8n and similar tools without writing a server.