Media and Embeddings

Use this reference for embeddings, image generation, speech, and transcription.

Embeddings

Use @xsai/embed for:

• embed
• embedMany

Typical inputs:

• input
• optional dimensions
• model
• apiKey
• baseURL

Image generation

Use @xsai/generate-image for OpenAI-compatible image generation.

Useful options include:

• prompt
• n
• size
• responseFormat

Returned images are normalized to data URLs plus MIME types.

Speech synthesis

Use @xsai/generate-speech for text-to-speech.

Useful options include:

• input
• voice
• responseFormat
• speed

The result is binary audio data.

Transcription

• @xsai/generate-transcription: unary speech-to-text
• @xsai/stream-transcription: streaming speech-to-text

Use the unary API for batch transcription and the streaming API for live or incremental output.

Scope reminder

These APIs still follow the same xsAI rule:

• small
• Fetch-based
• OpenAI-compatible-first