01
Providers + pricing
| Capabilities | Provider details | ||||
|---|---|---|---|---|---|
| ● Credits · billed by AnyRouter | |||||
cloudflare cloudflare | $15.00 per 1M characters of input text | — | |||
| ● Free pool · donated keys · not available for this model — donate a key | |||||
02
Try it
POST /api/v1/audio/speech
import OpenAI from "openai" const client = new OpenAI({ apiKey: process.env.ANYROUTER_API_KEY, baseURL: "https://anyrouter.dev/api/v1",}) const resp = await client.audio.speech.create({ model: "x-ai/grok-tts", voice_id: "eve", input: "Hello! This is a text-to-speech test.",})const buf = Buffer.from(await resp.arrayBuffer())await Bun.write("output.mp3", buf)
Set
ANYROUTER_API_KEY · edits on the demo update this code03
Uptime + latency
—recent checks · all routes
No health checks recorded for this model yet.
24h
No traffic in the last 24h.
More performance detail
Grok TTSDisabled since Jul 26, 2026
The catalogue was narrowed to models whose output is text or embeddings; this model's output is audio (text-to-speech), so it was taken out of service. Related: #1551 (these SKUs bill $0 on a metered backend).
- cloudflare
Speechtext → audio—token context
Context
—Input
unitOutput
unitTTFT
—Uptime
—Routes
104
Your access
05
About
xAI's Grok TTS is a text-to-speech model available as a partner-hosted SKU on Cloudflare Workers AI. Converts text to spoken audio output.
Released 2026-06-04
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