> ## Documentation Index
> Fetch the complete documentation index at: https://developers.telnyx.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Text-to-Speech REST API reference

> OpenAPI reference for the Telnyx Text-to-Speech REST endpoints, including the generate speech endpoint and request/response schemas for all parameters.

See the full API reference: [Generate Speech from Text](/api-reference/text-to-speech-commands/generate-speech-from-text).