{
	"model_id": "minimax/speech-2.8-hd",
	"provider_id": "minimax",
	"name": "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.",
	"task": "Text-to-Speech",
	"tags": [
		"TTS",
		"Speech Synthesis",
		"Voice Cloning",
		"Multilingual",
		"High Quality"
	],
	"context_length": null,
	"max_output_tokens": null,
	"schema_version": "1.0.0",
	"pricing": {
		"Per character": 0.0001
	},
	"examples": [
		{
			"name": "Simple Speech",
			"description": "Generate speech with default settings",
			"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": {
				"audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/simple-speech.mp3"
			},
			"raw_response": {
				"gatewayMetadata": {
					"keySource": "Unified"
				},
				"result": {
					"audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/simple-speech.mp3"
				},
				"state": "Completed"
			},
			"code_snippets": [
				{
					"label": "typescript",
					"language": "typescript",
					"code": "const response = await env.AI.run(\n  'minimax/speech-2.8-hd',\n  {\n    format: 'mp3',\n    pitch: 0,\n    speed: 1,\n    text: 'Hello! Welcome to Cloudflare AI Gateway. Let me show you what we can do.',\n    voice_id: 'English_expressive_narrator',\n    volume: 1,\n  },\n)\nconsole.log(response)"
				},
				{
					"label": "curl",
					"language": "bash",
					"code": "curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \\\n  --header \"Authorization: Bearer $CLOUDFLARE_API_TOKEN\" \\\n  --header \"Content-Type: application/json\" \\\n  --data '{\n  \"model\": \"minimax/speech-2.8-hd\",\n  \"input\": {\n    \"format\": \"mp3\",\n    \"pitch\": 0,\n    \"speed\": 1,\n    \"text\": \"Hello! Welcome to Cloudflare AI Gateway. Let me show you what we can do.\",\n    \"voice_id\": \"English_expressive_narrator\",\n    \"volume\": 1\n  }\n}'"
				}
			]
		},
		{
			"name": "Custom Voice",
			"description": "Use a specific voice and adjust speed",
			"input": {
				"format": "mp3",
				"pitch": 0,
				"speed": 0.9,
				"text": "The weather today is sunny with a high of 72 degrees. Perfect for a walk in the park.",
				"voice_id": "English_expressive_narrator",
				"volume": 1
			},
			"output": {
				"audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/custom-voice.mp3"
			},
			"raw_response": {
				"gatewayMetadata": {
					"keySource": "Unified"
				},
				"result": {
					"audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/custom-voice.mp3"
				},
				"state": "Completed"
			},
			"code_snippets": [
				{
					"label": "typescript",
					"language": "typescript",
					"code": "const response = await env.AI.run(\n  'minimax/speech-2.8-hd',\n  {\n    format: 'mp3',\n    pitch: 0,\n    speed: 0.9,\n    text: 'The weather today is sunny with a high of 72 degrees. Perfect for a walk in the park.',\n    voice_id: 'English_expressive_narrator',\n    volume: 1,\n  },\n)\nconsole.log(response)"
				},
				{
					"label": "curl",
					"language": "bash",
					"code": "curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \\\n  --header \"Authorization: Bearer $CLOUDFLARE_API_TOKEN\" \\\n  --header \"Content-Type: application/json\" \\\n  --data '{\n  \"model\": \"minimax/speech-2.8-hd\",\n  \"input\": {\n    \"format\": \"mp3\",\n    \"pitch\": 0,\n    \"speed\": 0.9,\n    \"text\": \"The weather today is sunny with a high of 72 degrees. Perfect for a walk in the park.\",\n    \"voice_id\": \"English_expressive_narrator\",\n    \"volume\": 1\n  }\n}'"
				}
			]
		},
		{
			"name": "With Emotion",
			"description": "Apply emotional tone to speech",
			"input": {
				"emotion": "happy",
				"format": "mp3",
				"pitch": 0,
				"speed": 1,
				"text": "Congratulations! You've just won the grand prize! This is absolutely incredible news!",
				"voice_id": "English_expressive_narrator",
				"volume": 1
			},
			"output": {
				"audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/with-emotion.mp3"
			},
			"raw_response": {
				"gatewayMetadata": {
					"keySource": "Unified"
				},
				"result": {
					"audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/with-emotion.mp3"
				},
				"state": "Completed"
			},
			"code_snippets": [
				{
					"label": "typescript",
					"language": "typescript",
					"code": "const response = await env.AI.run(\n  'minimax/speech-2.8-hd',\n  {\n    emotion: 'happy',\n    format: 'mp3',\n    pitch: 0,\n    speed: 1,\n    text: \"Congratulations! You've just won the grand prize! This is absolutely incredible news!\",\n    voice_id: 'English_expressive_narrator',\n    volume: 1,\n  },\n)\nconsole.log(response)"
				},
				{
					"label": "curl",
					"language": "bash",
					"code": "curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \\\n  --header \"Authorization: Bearer $CLOUDFLARE_API_TOKEN\" \\\n  --header \"Content-Type: application/json\" \\\n  --data '{\n  \"model\": \"minimax/speech-2.8-hd\",\n  \"input\": {\n    \"emotion\": \"happy\",\n    \"format\": \"mp3\",\n    \"pitch\": 0,\n    \"speed\": 1,\n    \"text\": \"Congratulations! You'\\''ve just won the grand prize! This is absolutely incredible news!\",\n    \"voice_id\": \"English_expressive_narrator\",\n    \"volume\": 1\n  }\n}'"
				}
			]
		},
		{
			"name": "High Sample Rate",
			"description": "Studio quality at 44.1kHz sample rate",
			"input": {
				"format": "mp3",
				"pitch": 0,
				"sample_rate": 44100,
				"speed": 1,
				"text": "This recording is generated at studio quality sample rate for the highest possible audio fidelity.",
				"voice_id": "English_expressive_narrator",
				"volume": 1
			},
			"output": {
				"audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/high-sample-rate.mp3"
			},
			"raw_response": {
				"gatewayMetadata": {
					"keySource": "Unified"
				},
				"result": {
					"audio": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/minimax__speech-2.8-hd/high-sample-rate.mp3"
				},
				"state": "Completed"
			},
			"code_snippets": [
				{
					"label": "typescript",
					"language": "typescript",
					"code": "const response = await env.AI.run(\n  'minimax/speech-2.8-hd',\n  {\n    format: 'mp3',\n    pitch: 0,\n    sample_rate: 44100,\n    speed: 1,\n    text: 'This recording is generated at studio quality sample rate for the highest possible audio fidelity.',\n    voice_id: 'English_expressive_narrator',\n    volume: 1,\n  },\n)\nconsole.log(response)"
				},
				{
					"label": "curl",
					"language": "bash",
					"code": "curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \\\n  --header \"Authorization: Bearer $CLOUDFLARE_API_TOKEN\" \\\n  --header \"Content-Type: application/json\" \\\n  --data '{\n  \"model\": \"minimax/speech-2.8-hd\",\n  \"input\": {\n    \"format\": \"mp3\",\n    \"pitch\": 0,\n    \"sample_rate\": 44100,\n    \"speed\": 1,\n    \"text\": \"This recording is generated at studio quality sample rate for the highest possible audio fidelity.\",\n    \"voice_id\": \"English_expressive_narrator\",\n    \"volume\": 1\n  }\n}'"
				}
			]
		}
	],
	"default_example": null,
	"code_snippets": [],
	"supports_async": false,
	"zdr": true,
	"zdr_comment": null,
	"external_info": "https://www.minimaxi.com/",
	"terms": "https://www.minimaxi.com/terms",
	"cover_image_url": "https://pub-26f1392c1b674324be6786695bd72257.r2.dev/minimax/speech-2.8-hd.png",
	"metadata": {
		"Emotion Control": "Yes",
		"Languages": "40+",
		"Voice Cloning": "Yes"
	},
	"request_formats": null,
	"providers": null,
	"provider_details": [
		{
			"id": "minimax",
			"pricing": {
				"input_characters": 0.0001
			}
		}
	],
	"banner": null,
	"created_at": "2026-05-22 17:53:20",
	"schema": {
		"input": {
			"$schema": "https://json-schema.org/draft/2020-12/schema",
			"type": "object",
			"properties": {
				"text": {
					"type": "string",
					"maxLength": 10000,
					"description": "The text to convert to speech. Maximum 10,000 characters."
				},
				"voice_id": {
					"default": "English_expressive_narrator",
					"description": "The voice ID to use for synthesis",
					"type": "string"
				},
				"speed": {
					"default": 1,
					"description": "Speech speed (0.5 to 2)",
					"type": "number",
					"minimum": 0.5,
					"maximum": 2
				},
				"volume": {
					"default": 1,
					"description": "Speech volume (0 to 10)",
					"type": "number",
					"minimum": 0,
					"maximum": 10
				},
				"pitch": {
					"default": 0,
					"description": "Pitch adjustment (-12 to 12)",
					"type": "integer",
					"minimum": -12,
					"maximum": 12
				},
				"emotion": {
					"description": "Emotion control for synthesized speech",
					"type": "string",
					"enum": [
						"happy",
						"sad",
						"angry",
						"fearful",
						"disgusted",
						"surprised",
						"calm",
						"fluent"
					]
				},
				"format": {
					"default": "mp3",
					"description": "Output audio format",
					"type": "string",
					"enum": [
						"mp3",
						"flac",
						"wav"
					]
				},
				"sample_rate": {
					"description": "Audio sample rate",
					"anyOf": [
						{
							"type": "number",
							"const": 8000
						},
						{
							"type": "number",
							"const": 16000
						},
						{
							"type": "number",
							"const": 22050
						},
						{
							"type": "number",
							"const": 24000
						},
						{
							"type": "number",
							"const": 32000
						},
						{
							"type": "number",
							"const": 44100
						}
					]
				}
			},
			"required": [
				"text",
				"voice_id",
				"speed",
				"volume",
				"pitch",
				"format"
			],
			"additionalProperties": false
		},
		"output": {
			"$schema": "https://json-schema.org/draft/2020-12/schema",
			"type": "object",
			"properties": {
				"audio": {
					"type": "string",
					"description": "URL to the generated audio file"
				}
			},
			"required": [
				"audio"
			],
			"additionalProperties": false
		}
	}
}