Output
text
Inputs
- Reference audio (required)
LLM-ready
API & LLM schema
Exact request contract for this model. Agents can fetch it from /api/v1/models?id=fal-ai/whisper.
POST
/api/v1/generate14 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 | Optional | Optional model input. |
batch_size | number | Optional | Number of parallel audio chunks processed at once. Higher values are faster but use more memory. · Default: 64 · Range: 1–64 |
diarize | boolean | Optional | Whether to diarize the audio file. Defaults to false. Setting to true will add costs proportional to diarization inference time. · Default: false |
num_speakers | number | Optional | Number of speakers in the audio file. Defaults to null. If not provided, the number of speakers will be automatically detected. · Range: 1–… |
chunk_level | string | Optional | Level of the chunks to return. Either none, segment or word. · Allowed: none, segment, word · Default: segment |
task | string | Optional | Task to perform on the audio file. Either transcribe or translate. · Allowed: transcribe, translate · Default: transcribe |
language | string | Optional | Language of the audio file. Leave on Auto-detect unless you know the source language. · Allowed: , af, am, ar, as, az, ba, be, bg, bn, bo, br, bs, ca, cs, cy, da, de, el, en, es, et, eu, fa, fi, fo, fr, gl, gu, ha, haw, he, hi, hr, ht, hu, hy, id, is, it, ja, jw, ka, kk, km, kn, ko, la, lb, ln, lo, lt, lv, mg, mi, mk, ml, mn, mr, ms, mt, my, ne, nl, nn, no, oc, pa, pl, ps, pt, ro, ru, sa, sd, si, sk, sl, sn, so, sq, sr, su, sv, sw, ta, te, tg, th, tk, tl, tr, tt, uk, ur, uz, vi, yi, yo, zh · Default: |
audio_url | string | Required | Format: uri |
Minimal request example
{
"model_id": "fal-ai/whisper",
"audio_url": "https://example.com/audio"
}Raw JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://www.artemotion.ai/api/v1/models?id=fal-ai%2Fwhisper",
"title": "Whisper (Transcribe) generation request",
"description": "Request body accepted by POST /api/v1/generate for fal-ai/whisper.",
"type": "object",
"properties": {
"model_id": {
"type": "string",
"const": "fal-ai/whisper",
"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"
},
"batch_size": {
"title": "Batch Size",
"description": "Number of parallel audio chunks processed at once. Higher values are faster but use more memory.",
"default": 64,
"type": "number",
"minimum": 1,
"maximum": 64,
"multipleOf": 1
},
"diarize": {
"title": "Diarize",
"description": "Whether to diarize the audio file. Defaults to false. Setting to true will add costs proportional to diarization inference time.",
"default": false,
"type": "boolean"
},
"num_speakers": {
"title": "Num Speakers",
"description": "Number of speakers in the audio file. Defaults to null. If not provided, the number of speakers will be automatically detected.",
"type": "number",
"minimum": 1,
"multipleOf": 1
},
"chunk_level": {
"title": "Chunk Level",
"description": "Level of the chunks to return. Either none, segment or word.",
"default": "segment",
"type": "string",
"enum": [
"none",
"segment",
"word"
]
},
"task": {
"title": "Task",
"description": "Task to perform on the audio file. Either transcribe or translate.",
"default": "transcribe",
"type": "string",
"enum": [
"transcribe",
"translate"
]
},
"language": {
"title": "Language",
"description": "Language of the audio file. Leave on Auto-detect unless you know the source language.",
"default": "",
"type": "string",
"enum": [
"",
"af",
"am",
"ar",
"as",
"az",
"ba",
"be",
"bg",
"bn",
"bo",
"br",
"bs",
"ca",
"cs",
"cy",
"da",
"de",
"el",
"en",
"es",
"et",
"eu",
"fa",
"fi",
"fo",
"fr",
"gl",
"gu",
"ha",
"haw",
"he",
"hi",
"hr",
"ht",
"hu",
"hy",
"id",
"is",
"it",
"ja",
"jw",
"ka",
"kk",
"km",
"kn",
"ko",
"la",
"lb",
"ln",
"lo",
"lt",
"lv",
"mg",
"mi",
"mk",
"ml",
"mn",
"mr",
"ms",
"mt",
"my",
"ne",
"nl",
"nn",
"no",
"oc",
"pa",
"pl",
"ps",
"pt",
"ro",
"ru",
"sa",
"sd",
"si",
"sk",
"sl",
"sn",
"so",
"sq",
"sr",
"su",
"sv",
"sw",
"ta",
"te",
"tg",
"th",
"tk",
"tl",
"tr",
"tt",
"uk",
"ur",
"uz",
"vi",
"yi",
"yo",
"zh"
]
},
"audio_url": {
"type": "string",
"format": "uri"
}
},
"required": [
"model_id",
"audio_url"
],
"additionalProperties": false
}FAQ
How much does Whisper (Transcribe) 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 Whisper (Transcribe) fails?
Yes — failed generations are never charged. The credits are released back to your balance automatically.
Can I call Whisper (Transcribe) from the API?
Yes. Use POST /api/v1/generate with model_id: "fal-ai/whisper". 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.
Ready to generate with Whisper (Transcribe)?
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