Synthesize Speech

Generate natural speech audio from English text. Produces high-quality speech with 12 English voices. Returns base64-encoded WAV audio (16-bit PCM, 24kHz mono)

liveverifiedunknown~5s typical

mcpprobedbrainiallpronunciation

$0.0020

per call

plus $0.001 platform fee per run

Open MCP server; Cracked bills routing only

Provider Upstream docs

$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, then use Cracked to run mcp-com-brainiall-pronunciation /synthesize_speech for me.

Input

Field	Type	Description
text*	string	English text to convert to speech. Max 5000 characters.
voice	string	Voice ID (e.g. 'af_heart', 'am_adam'). Uses default if omitted.
speed	number	Speech speed multiplier (0.5 = half speed, 2.0 = double). default 1

Call it

curl

curl https://cracked-ai-pearl.vercel.app/v1/run \
  -H "Authorization: Bearer ck_live_..." -H "content-type: application/json" \
  -d '{"provider":"mcp-com-brainiall-pronunciation","endpoint":"/synthesize_speech","input":{"text":"...","speed":1}}'

cli

npx cracked-ai run -p mcp-com-brainiall-pronunciation -e /synthesize_speech -i '{"text":"...","speed":1}'

mcp

run_tool({ provider: "mcp-com-brainiall-pronunciation", endpoint: "/synthesize_speech", input: {"text":"...","speed":1} })

Try it

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