--- title: MiniMax Speech 2.8 HD description: MiniMax Speech 2.8 HD focuses on studio-grade audio generation with emotion control, multilingual support (40+ languages), and voice cloning. image: https://edgetunnel-b2h.pages.dev/dev-products-preview.png --- > Documentation Index > Fetch the complete documentation index at: https://edgetunnel-b2h.pages.dev/ai/llms.txt > Use this file to discover all available pages before exploring further. [Skip to content](#%5Ftop) ![MiniMax logo](https://edgetunnel-b2h.pages.dev/_astro/minimax.DPZX-zZI.svg) # MiniMax Speech 2.8 HD Text-to-Speech • MiniMax `minimax/speech-2.8-hd` MiniMax Speech 2.8 HD focuses on studio-grade audio generation with emotion control, multilingual support (40+ languages), and voice cloning. | Model Info | | | ------------------- | ----------------------------------------------------------------------------------------------------------------------- | | Terms and License | [link ↗](https://www.minimaxi.com/terms) | | More information | [link ↗](https://www.minimaxi.com/) | | Zero data retention | Yes | | Pricing | [View pricing in the Cloudflare dashboard ↗](https://dash.cloudflare.com/?to=/:account/ai/models/minimax/speech-2.8-hd) | ## Usage * [ TypeScript ](#tab-panel-1002) * [ cURL ](#tab-panel-1003) **TypeScript** ```ts const response = await env.AI.run( 'minimax/speech-2.8-hd', { format: 'mp3', pitch: 0, speed: 1, text: 'Hello! Welcome to Cloudflare AI Gateway. Let me show you what we can do.', voice_id: 'English_expressive_narrator', volume: 1, }, ) console.log(response) ``` ```bash curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --header "Content-Type: application/json" \ --data '{ "model": "minimax/speech-2.8-hd", "input": { "format": "mp3", "pitch": 0, "speed": 1, "text": "Hello! Welcome to Cloudflare AI Gateway. Let me show you what we can do.", "voice_id": "English_expressive_narrator", "volume": 1 } }' ``` * [ Output ](#tab-panel-998) * [ Raw response ](#tab-panel-999) ```json { "gatewayMetadata": { "keySource": "Unified" }, "result": { "audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/simple-speech.mp3" }, "state": "Completed" } ``` ## Examples **Custom Voice** — Use a specific voice and adjust speed * [ TypeScript ](#tab-panel-1006) * [ cURL ](#tab-panel-1007) **TypeScript** ```ts const response = await env.AI.run( 'minimax/speech-2.8-hd', { format: 'mp3', pitch: 0, speed: 0.9, text: 'The weather today is sunny with a high of 72 degrees. Perfect for a walk in the park.', voice_id: 'English_expressive_narrator', volume: 1, }, ) console.log(response) ``` ```bash curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --header "Content-Type: application/json" \ --data '{ "model": "minimax/speech-2.8-hd", "input": { "format": "mp3", "pitch": 0, "speed": 0.9, "text": "The weather today is sunny with a high of 72 degrees. Perfect for a walk in the park.", "voice_id": "English_expressive_narrator", "volume": 1 } }' ``` * [ Output ](#tab-panel-1000) * [ Raw response ](#tab-panel-1001) ```json { "gatewayMetadata": { "keySource": "Unified" }, "result": { "audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/custom-voice.mp3" }, "state": "Completed" } ``` **With Emotion** — Apply emotional tone to speech * [ TypeScript ](#tab-panel-1010) * [ cURL ](#tab-panel-1011) **TypeScript** ```ts const response = await env.AI.run( 'minimax/speech-2.8-hd', { emotion: 'happy', format: 'mp3', pitch: 0, speed: 1, text: "Congratulations! You've just won the grand prize! This is absolutely incredible news!", voice_id: 'English_expressive_narrator', volume: 1, }, ) console.log(response) ``` ```bash curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --header "Content-Type: application/json" \ --data '{ "model": "minimax/speech-2.8-hd", "input": { "emotion": "happy", "format": "mp3", "pitch": 0, "speed": 1, "text": "Congratulations! You'\''ve just won the grand prize! This is absolutely incredible news!", "voice_id": "English_expressive_narrator", "volume": 1 } }' ``` * [ Output ](#tab-panel-1004) * [ Raw response ](#tab-panel-1005) ```json { "gatewayMetadata": { "keySource": "Unified" }, "result": { "audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/with-emotion.mp3" }, "state": "Completed" } ``` **High Sample Rate** — Studio quality at 44.1kHz sample rate * [ TypeScript ](#tab-panel-1012) * [ cURL ](#tab-panel-1013) **TypeScript** ```ts const response = await env.AI.run( 'minimax/speech-2.8-hd', { format: 'mp3', pitch: 0, sample_rate: 44100, speed: 1, text: 'This recording is generated at studio quality sample rate for the highest possible audio fidelity.', voice_id: 'English_expressive_narrator', volume: 1, }, ) console.log(response) ``` ```bash curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --header "Content-Type: application/json" \ --data '{ "model": "minimax/speech-2.8-hd", "input": { "format": "mp3", "pitch": 0, "sample_rate": 44100, "speed": 1, "text": "This recording is generated at studio quality sample rate for the highest possible audio fidelity.", "voice_id": "English_expressive_narrator", "volume": 1 } }' ``` * [ Output ](#tab-panel-1008) * [ Raw response ](#tab-panel-1009) ```json { "gatewayMetadata": { "keySource": "Unified" }, "result": { "audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/high-sample-rate.mp3" }, "state": "Completed" } ``` ## Parameters * [ Input ](#tab-panel-1014) * [ Output ](#tab-panel-1015) text `string`requiredmaxLength: 10000The text to convert to speech. Maximum 10,000 characters. voice\_id `string`requireddefault: English\_expressive\_narratorThe voice ID to use for synthesis speed `number`requireddefault: 1minimum: 0.5maximum: 2Speech speed (0.5 to 2) volume `number`requireddefault: 1minimum: 0maximum: 10Speech volume (0 to 10) pitch `integer`requireddefault: 0minimum: \-12maximum: 12Pitch adjustment (-12 to 12) emotion `string`enum: happy, sad, angry, fearful, disgusted, surprised, calm, fluentEmotion control for synthesized speech format `string`requireddefault: mp3enum: mp3, flac, wavOutput audio format ▶sample\_rate `one of` audio `string`URL to the generated audio file ## API Schemas (Raw) Input [ ](https://edgetunnel-b2h.pages.dev/ai/models/minimax/speech-2.8-hd/schema-input.json "Open") [ ](https://edgetunnel-b2h.pages.dev/ai/models/minimax/speech-2.8-hd/schema-input.json "Download") Output [ ](https://edgetunnel-b2h.pages.dev/ai/models/minimax/speech-2.8-hd/schema-output.json "Open") [ ](https://edgetunnel-b2h.pages.dev/ai/models/minimax/speech-2.8-hd/schema-output.json "Download") ```json {"@context":"https://schema.org","@type":"TechArticle","@id":"https://edgetunnel-b2h.pages.dev/ai/models/minimax/speech-2.8-hd/#page","headline":"MiniMax Speech 2.8 HD (MiniMax) · Cloudflare AI docs · Cloudflare AI docs","description":"MiniMax Speech 2.8 HD focuses on studio-grade audio generation with emotion control, multilingual support (40+ languages), and voice cloning.","url":"https://edgetunnel-b2h.pages.dev/ai/models/minimax/speech-2.8-hd/","inLanguage":"en","image":"https://edgetunnel-b2h.pages.dev/dev-products-preview.png","publisher":{"@type":"Organization","name":"Cloudflare","url":"https://www.cloudflare.com/"},"isPartOf":{"@type":"WebSite","@id":"https://edgetunnel-b2h.pages.dev/#website","name":"Cloudflare Docs","url":"https://edgetunnel-b2h.pages.dev/"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/ai/","name":"AI"}},{"@type":"ListItem","position":3,"item":{"@id":"/ai/models/","name":"Models"}}]} ```