NextNeural Developer Docs
NextNeural is an API-first platform for deploying AI agents across voice, language, vision, and audio — built for enterprises that need production-grade reliability, multilingual support, and full programmatic control.
Where to start
| Quickstart → | Make your first API call in under 5 minutes |
| Voice AI Overview → | Outbound campaigns, live transcripts, webhooks |
| Authentication → | API keys, scopes, and token format |
What you can build
Voice AI
Run outbound call campaigns with multilingual AI agents. Trigger individual calls via API, stream live transcripts, and receive structured post-call data via webhooks. Every call produces a full transcript, sentiment score, and extensible extraction payload.
Builder AI (coming soon)
Generate and deploy full web applications from a prompt. Iteratively refine them with natural language. Deploy to a live URL in one click.
How the API works
All public endpoints are under /v1/ and use API key authentication:
Authorization: Bearer nn_k_your_key_here
Keys are scoped — you grant only the permissions each integration needs. The full scope list is in the Authentication page.
Access
NextNeural is in private beta. Sign up at nextneural.ai and request access for your organisation. Once approved, the admin can issue API keys and invite team members.