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FlowMusic API

This is the FlowMusic API overview page from TTAPI. Here you can quickly understand the main capabilities of FlowMusic API and access specific endpoint documentation.

Relationship between FlowMusic and Producer

FlowMusic is a newly upgraded music generation API module based on Producer. Compared to Producer, FlowMusic provides:
  • Better performance: Upgraded underlying models and architecture for faster generation
  • More stable service: Optimized endpoint design and error handling mechanisms
  • Richer capabilities: Support for music extension, segment replacement, video download, and more
  • Better compatibility: Maintains similar endpoint style to Producer, reducing migration cost
Migration suggestion: New users are recommended to use FlowMusic API directly. Existing Producer users can migrate gradually, as the endpoint calling style remains largely consistent.

What FlowMusic API Can Do

Common FlowMusic API Endpoints

Use CaseEndpoint
Music GenerationMusic Generation API
Lyrics GenerationLyrics Generation API
Music ExtensionMusic Extension API
Result QueryResult Query API
  1. Call Music Generation API to submit the main task.
  2. Call Lyrics Generation API when lyrics are needed.
  3. Call Result Query API for async tasks.
  4. After generation completes, continue with Extension, Replace, Stems.
Last modified on April 25, 2026