Audio

Kokoro (British English)

Credit-based pricing.

Try Kokoro (British English) →Compare models

Output

audio

Example prompt

Good evening. Tonight on the programme, we examine the rather curious habit of the British public to queue for absolutely anything — and why, frankly, we wouldn't have it any other way.

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LLM-ready

API & LLM schema

Exact request contract for this model. Agents can fetch it from /api/v1/models?id=fal-ai/kokoro/british-english.

POST/api/v1/generate9 fields · 2 required

Field	Type	Requirement	Contract
`model_id`	constant	Required	ArtEmotion model identifier.
`extra`	object	Optional	Model-specific settings may also be nested here.
`max_credits`	number	Optional	Reject before submission if the estimated list price exceeds this cap. · Range: 1–…
`webhook_url`	string	Optional	Format: uri
`webhook_secret`	string	Optional	Optional model input.
`folder_id`	string	Optional	Optional model input.
`prompt`	string	Required	Optional model input.
`voice`	string	Optional	Kokoro voice style. · Allowed: bf_alice, bf_emma, bf_isabella, bf_lily, bm_daniel, bm_fable, bm_george, bm_lewis · Default: bf_emma
`speed`	number	Optional	Speed of the generated audio. Default is 1.0. · Default: 1 · Range: 0.1–5

Minimal request example

{
  "model_id": "fal-ai/kokoro/british-english",
  "prompt": "Good evening. Tonight on the programme, we examine the rather curious habit of the British public to queue for absolutely anything — and why, frankly, we wouldn't have it any other way."
}

Raw JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=fal-ai%2Fkokoro%2Fbritish-english",
  "title": "Kokoro (British English) generation request",
  "description": "Request body accepted by POST /api/v1/generate for fal-ai/kokoro/british-english.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "fal-ai/kokoro/british-english",
      "description": "ArtEmotion model identifier."
    },
    "extra": {
      "type": "object",
      "additionalProperties": true,
      "description": "Model-specific settings may also be nested here."
    },
    "max_credits": {
      "type": "number",
      "minimum": 1,
      "description": "Reject before submission if the estimated list price exceeds this cap."
    },
    "webhook_url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "webhook_secret": {
      "type": "string",
      "maxLength": 512
    },
    "folder_id": {
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "voice": {
      "title": "Voice",
      "description": "Kokoro voice style.",
      "default": "bf_emma",
      "type": "string",
      "enum": [
        "bf_alice",
        "bf_emma",
        "bf_isabella",
        "bf_lily",
        "bm_daniel",
        "bm_fable",
        "bm_george",
        "bm_lewis"
      ]
    },
    "speed": {
      "title": "Speed",
      "description": "Speed of the generated audio. Default is 1.0.",
      "default": 1,
      "type": "number",
      "minimum": 0.1,
      "maximum": 5
    }
  },
  "required": [
    "model_id",
    "prompt"
  ],
  "additionalProperties": false
}

Browse schemas for every ArtEmotion model →

FAQ

How much does Kokoro (British English) cost on ArtEmotion?

Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.

Do I get my credits back if Kokoro (British English) fails?

Yes — failed generations are never charged. The credits are released back to your balance automatically.

Can I call Kokoro (British English) from the API?

Yes. Use POST /api/v1/generate with model_id: "fal-ai/kokoro/british-english". See the API reference for the full schema.

Where are my generations stored?

Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.

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