Vocobase API

Create voice agents, give them knowledge and tools, and put them on the phone — over HTTP.

Start here

Quick Start

Create an agent and make your first call in five minutes.

Authentication

API keys, error codes, and rate limits.

What you can build


Agents	Create agents, give them a knowledge base, bias transcription with dictionaries, and template prompts with pre-call variables.
Tools	Let the agent call your own HTTP endpoints with custom functions, or fetch and push data automatically with lifecycle hooks.
Outbound	Dial through your own telephony provider, one call at a time or as a campaign.
Inbound	Point a number at an agent and route calls before they are answered.
In the browser	Talk to an agent over WebRTC with no phone call at all — see web voice.
Results	Pull structured fields out of finished calls with post-call extraction, delivered on webhooks.
Live calls	Transfer to a human mid-conversation, or detect voicemail and screeners.

Also available

B2B2B customers — let your own customers connect their tool accounts, without you handling their credentials.
WhatsApp messaging — send template messages through your AiSensy or Interakt account.
Credits & billing — how calls are priced, and how to read your balance.