A solution to quickly test the effectiveness of APIs with openai-fm
While traditional testing of the OpenAI Speech API requires writing large amounts of sample code, openai-fm provides a ready-to-use solution:
- Live Interactive Interface - Built-in web page for direct text input, parameter selection and instant playback, avoiding repetitive development of test interfaces
- Preset Voice Configuration - data/voices.json is integrated with a variety of tone options, eliminating the need for developers to manually collect test samples
- One-Click Environment Configuration - npm install installs all dependencies automatically, and the development server supports hot reloading.
Specific operational procedures:
- After starting the service on local port 3000, the interface contains the full parameter control panel
- Batch test the effect of combining different text lengths and emotion parameters
- Output logs will show key metrics such as API response time
Advanced Tip: Modify pages/api/generate.js to add custom test metrics to monitor latency, error rate, and other data.
This answer comes from the articleOpenAI.fm: an interactive demo tool showcasing the OpenAI speech APIsThe































