API Documentation

Complete reference for integrating VoiceMaker speech AI into your applications. These docs cover authentication, all API endpoints, webhooks, error handling, and SDK usage — built for Nigerian languages: Yoruba, Igbo, Hausa, Nigerian Pidgin, and English.

Version 1.0 · 2026

What you can build

VoiceMaker exposes four speech and language modules over a single REST API:

• Transcription (ASR) — convert audio files to text with automatic language detection.
• Text-to-Speech (TTS) — generate natural, dialect-accurate speech from text.
• Animate — produce lip-synced talking-head videos from an image and audio.
• Explain (LLM) — explain, summarize, translate, and simplify text. Coming soon

Next steps

• New here? Start with the Quick Start to make your first request.
• Learn the Key Concepts behind modules, jobs, and credits.
• Generate a key and secure your calls in Authentication.
• Prefer a client library? See the SDKs & Libraries.