Free Grok TTS API
Updated 6/8/2026
xAI text-to-speech via Cloudflare — keyless but paid (AI Gateway Unified Billing: prepaid credits, pass-through pricing).
About the Model
GROK TTS (text to voice)
xAI speech synthesis model. channelCloudflareai gateway call, no separate API key is required, butPaid——Unified billing, first recharge (5% handling fee), and billed at xAI according to the original price of the Provider. Model ID:xai/grok-tts.
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