Superfone Documentation

Developer docs for Superfone platform services

Programmable voice API with real-time audio streaming, webhook-driven call control, and WebSocket integration.

Customer management, lead webhooks, and click-to-call for syncing contacts and triggering calls from your apps.

Messaging and channel management for real-time communication across platforms.

Explore the CRM API

Jump straight into a CRM surface.

Server-to-server endpoints for creating, updating, and looking up CRM leads, plus catalog lookups for stages, groups, labels, and products.

Inbound webhook for pushing leads into Superfone from external systems — lead-gen forms, marketplaces, and automation tools.

Outbound webhooks that fire when calls complete, recordings become available, AI summaries finish, or leads and tasks change.

Programmatically start or end a call between a team member and a customer using a single API request.

Embed a softphone into your own web app so agents can place and receive Superfone calls without leaving your interface.