About our foundation model SSFM

Models overview

ssfm-v21

Models

Typecast Documentation

Typecast is a text-to-speech API that allows you to convert text into lifelike speech.

Overview

Get started with Typecast and create your first AI voice.

Quickstart

Voices

Learn how to maximize the potential of Typecast SSFM through various prompting techniques and discover advanced prompting strategies to enhance your text-to-speech outputs.

Prompting

Learn how to integrate Typecast SSFM with AWS Marketplace, a fully managed service that provides access to foundation models via API.

AWS Marketplace

Generate speech from text using the specified voice model. Supports emotion, volume, pitch, and tempo customization.

First, list all available voice models using the GET /v1/voices endpoint,  then use the voice_id from the response to generate speech with this endpoint. Each voice model has its own unique characteristics. See [Listing all voices](/api-reference/endpoint/voices/voice) for available voices.

Text to Speech

Lists all available voice models for text-to-speech conversion.

This endpoint returns a complete list of voices including each voice's ID, name, supported model type (ssfm-v21), and available emotion options (happy, sad, angry, normal, etc.).

Returned voices have unique identifiers starting with either 'tc_' prefix (Typecast voices) or 'uc_' prefix (User-created voices).

Optional query parameters can be used to filter results by specific model type.

GET STARTED

BEST PRACTICES

Models

About our foundation model SSFM

Models overview

ssfm-v21

GET STARTED

BEST PRACTICES

​About our foundation model SSFM

​Models overview

​ssfm-v21

About our foundation model SSFM

Models overview

ssfm-v21