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Gradium

Gradium provides low-latency speech generation, transcription, voice management, and pronunciation tools for real-time voice applications.

What agents can do

Actions9

  • Create pronunciation dictionary

    Create a language-specific pronunciation dictionary with optional rewrite rules.

  • Delete pronunciation dictionary

    Permanently delete one pronunciation dictionary by UID.

  • Get credits

    Get the connected Gradium subscription's current credit balance and billing-period metadata.

  • Get pronunciation dictionary

    Retrieve one pronunciation dictionary and its complete rewrite rule set by UID.

  • Get usage summary

    Retrieve aggregate Gradium session, message, text, audio-duration, and consumed-credit usage totals.

  • Get voice

    Retrieve metadata for one Gradium catalog or custom voice by its UID.

  • List pronunciation dictionaries

    List pronunciation dictionaries for the connected organization, optionally filtered by language.

  • List voices

    List custom voices and, by default, Gradium's public voice catalog, returning voice IDs and metadata for later selection.

1 more
  • Update pronunciation dictionary

    Update pronunciation dictionary metadata and optionally replace its complete rewrite rule set.

How it connects

You paste an API key from Gradium on a page Composio hosts, so the key never passes through Definable.

Keep the connection to yourself or share it with your workspace. Any action that writes or sends can wait for your approval.