Agent Hub

speak

speak

Read-only

Text to speech. Send up to 2000 characters and a language (en, es, fr, zh, jp, kr); get a natural-sounding WAV recording back. Costs $0.01 USDC per call (x402).

Input Schema

TableJSON Schema

Name	Required	Description	Default
`lang`	No	en \| es \| fr \| zh \| jp \| kr (default en)
`text`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

First observedOct 13, 2026

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One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

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