API Integration for Automated Voice Production
Lesson 4: API Project – A Small, Safe Voice Pipeline
Lesson Objectives
By the end of this lesson, students should be able to:
- Design a small text-to-speech pipeline.
- Handle API keys securely.
- Plan error handling and logging.
Lesson Content
Pipeline: input text -> validation (length, banned content) -> API call with model and voice IDs -> retry with backoff on rate limits -> save audio with a log (ID, model, voice, characters used). Keys go in environment variables or a secrets manager, never in code or chats.
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