AudioPod

AudioPod AI

Full audio processing API: music generation, stem separation, TTS, noise reduction, transcription, speaker separation, wallet management.

Setup

pip install audiopod  # Python
npm install audiopod  # Node.js

Auth: set AUDIOPOD_API_KEY env var or pass to client constructor.

Getting an API Key

1. Sign up at https://audiopod.ai/auth/signup (free, no credit card required)

2. Go to https://www.audiopod.ai/dashboard/account/api-keys

3. Click "Create API Key" and copy the key (starts with ap_)

4. Add funds to your wallet at https://www.audiopod.ai/dashboard/account/wallet (pay-as-you-go, no subscription)

from audiopod import AudioPod
client = AudioPod()  # uses AUDIOPOD_API_KEY env var
or: client = AudioPod(api_key="ap_...")

---

AI Music Generation

Generate songs, rap, instrumentals, samples, and vocals from text prompts.

Tasks: text2music (song with vocals), text2rap (rap), prompt2instrumental (instrumental), lyric2vocals (vocals only), text2samples (loops/samples), audio2audio (style transfer), songbloom

Python SDK

Generate a full song with lyrics
result = client.music.song(
    prompt="Upbeat pop, synth, drums, 120 bpm, female vocals, radio-ready",
    lyrics="Verse 1:\nWalking down the street on a sunny day\n\nChorus:\nWe're on fire tonight!",
    duration=60
)
print(result["output_url"])

Generate rap
result = client.music.rap(
    prompt="Lo-Fi Hip Hop, 100 BPM, male rap, melancholy, keyboard chords",
    lyrics="Verse 1:\nStarted from the bottom, now we climbing...",
    duration=60
)

Generate instrumental (no lyrics needed)
result = client.music.instrumental(
    prompt="Atmospheric ambient soundscape, uplifting, driving mood",
    duration=30
)

Generic generate with explicit task
result = client.music.generate(
    prompt="Electronic dance music, high energy",
    task="text2samples",  # any task type
    duration=30
)

Async: submit then poll
job = client.music.create(
    prompt="Chill lofi beat", 
    duration=30, 
    task="prompt2instrumental"
)
result = client.music.wait_for_completion(job["id"], timeout=600)

Get available genre presets
presets = client.music.get_presets()

List/manage jobs
jobs = client.music.list(skip=0, limit=50)
job = client.music.get(job_id=123)
client.music.delete(job_id=123)

cURL

Song with lyrics
curl -X POST "https://api.audiopod.ai/api/v1/music/text2music" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"upbeat pop, synth, 120bpm, female vocals", "lyrics":"Walking down the street...", "audio_duration":60}'

Rap
curl -X POST "https://api.audiopod.ai/api/v1/music/text2rap" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"Lo-Fi Hip Hop, male rap, 100 BPM", "lyrics":"Started from the bottom...", "audio_duration":60}'

Instrumental
curl -X POST "https://api.audiopod.ai/api/v1/music/prompt2instrumental" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"ambient soundscape, uplifting", "audio_duration":30}'

Samples/loops
curl -X POST "https://api.audiopod.ai/api/v1/music/text2samples" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"drum loop, sad mood", "audio_duration":15}'

Vocals only
curl -X POST "https://api.audiopod.ai/api/v1/music/lyric2vocals" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"clean vocals, happy", "lyrics":"Eternal chorus of unity...", "audio_duration":30}'

Check job status / get result
curl "https://api.audiopod.ai/api/v1/music/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Get genre presets
curl "https://api.audiopod.ai/api/v1/music/presets" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

List jobs
curl "https://api.audiopod.ai/api/v1/music/jobs?skip=0&limit=50" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Delete job
curl -X DELETE "https://api.audiopod.ai/api/v1/music/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Parameters

| Field | Required | Description |

|-------|----------|-------------|

| prompt | yes | Style/genre description |

| lyrics | for song/rap/vocals | Song lyrics with verse/chorus structure |

| audio_duration | no | Duration in seconds (default: 30) |

| genre_preset | no | Genre preset name (from presets endpoint) |

| display_name | no | Track display name |

---

Stem Separation

Split audio into individual instrument/vocal tracks.

Modes

| Mode | Stems | Output | Use Case |

|------|-------|--------|----------|

| single | 1 | Specified stem only | Vocal isolation, drum extraction |

| two | 2 | vocals + instrumental | Karaoke tracks |

| four | 4 | vocals, drums, bass, other | Standard remixing (default) |

| six | 6 | + guitar, piano | Full instrument separation |

| producer | 8 | + kick, snare, hihat | Beat production |

| studio | 12 | + cymbals, sub_bass, synth | Professional mixing |

| mastering | 16 | Maximum detail | Forensic analysis |

Single stem options: vocals, drums, bass, guitar, piano, other

Python SDK

Sync: extract and wait for result
result = client.stems.separate(
    url="https://youtube.com/watch?v=VIDEO_ID",
    mode="six",
    timeout=600
)
for stem, url in result["download_urls"].items():
    print(f"{stem}: {url}")

From local file
result = client.stems.separate(file="/path/to/song.mp3", mode="four")

Single stem extraction
result = client.stems.separate(
    url="https://youtube.com/watch?v=ID",
    mode="single",
    stem="vocals"
)

Async: submit then poll
job = client.stems.extract(url="https://youtube.com/watch?v=ID", mode="six")
print(f"Job ID: {job['id']}")
status = client.stems.status(job["id"])
or wait:
result = client.stems.wait_for_completion(job["id"], timeout=600)

List available modes
modes = client.stems.modes()

Job management
jobs = client.stems.list(skip=0, limit=50, status="COMPLETED")
job = client.stems.get(job_id=1234)
client.stems.delete(job_id=1234)

cURL

Extract from URL
curl -X POST "https://api.audiopod.ai/api/v1/stem-extraction/api/extract" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -F "url=https://youtube.com/watch?v=VIDEO_ID" \
  -F "mode=six"

Extract from file
curl -X POST "https://api.audiopod.ai/api/v1/stem-extraction/api/extract" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -F "file=@/path/to/song.mp3" \
  -F "mode=four"

Single stem
curl -X POST "https://api.audiopod.ai/api/v1/stem-extraction/api/extract" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -F "url=URL" \
  -F "mode=single" \
  -F "stem=vocals"

Check job status
curl "https://api.audiopod.ai/api/v1/stem-extraction/status/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

List available modes
curl "https://api.audiopod.ai/api/v1/stem-extraction/modes" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

List jobs (filter by status: PENDING, PROCESSING, COMPLETED, FAILED)
curl "https://api.audiopod.ai/api/v1/stem-extraction/jobs?skip=0&limit=50&status=COMPLETED" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Get specific job
curl "https://api.audiopod.ai/api/v1/stem-extraction/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Delete job
curl -X DELETE "https://api.audiopod.ai/api/v1/stem-extraction/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Response Format

{
  "id": 1234,
  "status": "COMPLETED",
  "download_urls": {
    "vocals": "https://...",
    "drums": "https://...",
    "bass": "https://...",
    "other": "https://..."
  },
  "quality_scores": {
    "vocals": 0.95,
    "drums": 0.88
  }
}

---

Text to Speech

Generate speech from text with 50+ voices in 60+ languages. Supports voice cloning.

Voice Types

• -50+ production-ready voices — multilingual, supporting 60+ languages with auto-detection
• -Custom clones — clone any voice with ~5 seconds of audio sample

Python SDK

Generate speech and wait for result
result = client.voice.generate(
    text="Hello, world! This is a test.",
    voice_id=123,
    speed=1.0
)
print(result["output_url"])

Async: submit then poll
job = client.voice.speak(
    text="Hello world",
    voice_id=123,
    speed=1.0
)
status = client.voice.get_job(job["id"])
result = client.voice.wait_for_completion(job["id"], timeout=300)

List all available voices
voices = client.voice.list()
for v in voices:
    print(f"{v['id']}: {v['name']}")

Clone a voice (needs ~5 sec audio sample)
new_voice = client.voice.create(
    name="My Voice Clone",
    audio_file="./sample.mp3",
    description="Cloned from recording"
)

Get/delete voice
voice = client.voice.get(voice_id=123)
client.voice.delete(voice_id=123)

cURL (Raw HTTP — most reliable)

List all voices
curl "https://api.audiopod.ai/api/v1/voice/voice-profiles" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Generate speech (FORM DATA, not JSON!)
curl -X POST "https://api.audiopod.ai/api/v1/voice/voices/{VOICE_UUID}/generate" \
  -H "Authorization: Bearer $AUDIOPOD_API_KEY" \
  -d "input_text=Hello world, this is a test" \
  -d "audio_format=mp3" \
  -d "speed=1.0"

Poll job status
curl "https://api.audiopod.ai/api/v1/voice/tts-jobs/{JOB_ID}/status" \
  -H "Authorization: Bearer $AUDIOPOD_API_KEY"

SDK-style endpoints (alternative)
Generate via SDK endpoint
curl -X POST "https://api.audiopod.ai/api/v1/voice/tts/generate" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"text":"Hello world","voice_id":123,"speed":1.0}'

Poll via SDK endpoint
curl "https://api.audiopod.ai/api/v1/voice/tts/status/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

List voices (SDK endpoint)
curl "https://api.audiopod.ai/api/v1/voice/voices" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Clone a voice
curl -X POST "https://api.audiopod.ai/api/v1/voice/voices" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -F "name=My Voice" \
  -F "file=@sample.mp3" \
  -F "description=Cloned voice"

Delete voice
curl -X DELETE "https://api.audiopod.ai/api/v1/voice/voices/VOICE_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Generate Parameters

| Field | Required | Description |

|-------|----------|-------------|

| input_text | yes | Text to speak (max 5000 chars). Use input_text for raw HTTP, text for SDK |

| audio_format | no | mp3, wav, ogg (default: mp3) |

| speed | no | 0.25 - 4.0 (default: 1.0) |

| language | no | ISO code, auto-detected if omitted |

Response Format

// Generate response
{"job_id": 12345, "status": "pending", "credits_reserved": 25}

// Status response (completed)
{"status": "completed", "output_url": "https://r2-url/generated.mp3"}

Important Notes

• -Raw HTTP generate endpoint uses form data, not JSON. Field is input_text not text
• -SDK endpoint (/api/v1/voice/tts/generate) uses JSON with field text
• -Output files may be WAV disguised as .mp3 — convert with ffmpeg -i output.mp3 -c:a aac real.m4a
• -~55 credits per generation, wallet-based billing

---

Speaker Separation

Separate audio by speaker with automatic diarization.

Python SDK

Diarize and wait for result
result = client.speaker.identify(
    file="./meeting.mp3",
    num_speakers=3,  # optional hint for accuracy
    timeout=600
)
for segment in result["segments"]:
    print(f"Speaker {segment['speaker']}: {segment['text']} [{segment['start']:.1f}s - {segment['end']:.1f}s]")

From URL
result = client.speaker.identify(
    url="https://youtube.com/watch?v=VIDEO_ID",
    num_speakers=2
)

Async: submit then poll
job = client.speaker.diarize(
    file="./meeting.mp3",
    num_speakers=3
)
result = client.speaker.wait_for_completion(job["id"], timeout=600)

Job management
jobs = client.speaker.list(skip=0, limit=50, status="COMPLETED")
job = client.speaker.get(job_id=123)
client.speaker.delete(job_id=123)

cURL

Diarize from file
curl -X POST "https://api.audiopod.ai/api/v1/speaker/diarize" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -F "file=@meeting.mp3" \
  -F "num_speakers=3"

Diarize from URL
curl -X POST "https://api.audiopod.ai/api/v1/speaker/diarize" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -F "url=https://youtube.com/watch?v=VIDEO_ID" \
  -F "num_speakers=2"

Check job status
curl "https://api.audiopod.ai/api/v1/speaker/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

List jobs
curl "https://api.audiopod.ai/api/v1/speaker/jobs?skip=0&limit=50" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Delete job
curl -X DELETE "https://api.audiopod.ai/api/v1/speaker/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

---

Speech to Text (Transcription)

Transcribe audio/video with speaker diarization, word-level timestamps, and multiple output formats.

Python SDK

Transcribe URL and wait
result = client.transcription.transcribe(
    url="https://youtube.com/watch?v=VIDEO_ID",
    speaker_diarization=True,
    min_speakers=2,
    max_speakers=5,
    timeout=600
)
print(f"Language: {result['detected_language']}")
for seg in result["segments"]:
    print(f"[{seg['start']:.1f}s] {seg.get('speaker','?')}: {seg['text']}")

Batch: multiple URLs at once
result = client.transcription.transcribe(
    urls=["https://youtube.com/watch?v=ID1", "https://youtube.com/watch?v=ID2"],
    speaker_diarization=True
)

Upload local file
job = client.transcription.upload(
    file_path="./recording.mp3",
    language="en",
    speaker_diarization=True
)
result = client.transcription.wait_for_completion(job["id"], timeout=600)

Async: submit then poll
job = client.transcription.create(
    url="https://youtube.com/watch?v=ID",
    language="en",
    speaker_diarization=True,
    word_timestamps=True,
    min_speakers=2,
    max_speakers=4
)
result = client.transcription.wait_for_completion(job["id"], timeout=600)

Get transcript in different formats
transcript_json = client.transcription.get_transcript(job_id=123, format="json")
transcript_srt = client.transcription.get_transcript(job_id=123, format="srt")
transcript_vtt = client.transcription.get_transcript(job_id=123, format="vtt")
transcript_txt = client.transcription.get_transcript(job_id=123, format="txt")

Job management
jobs = client.transcription.list(skip=0, limit=50, status="COMPLETED")
job = client.transcription.get(job_id=123)
client.transcription.delete(job_id=123)

cURL

Transcribe from URL
curl -X POST "https://api.audiopod.ai/api/v1/transcribe/transcribe" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"url":"https://youtube.com/watch?v=ID","enable_speaker_diarization":true,"word_timestamps":true}'

Transcribe multiple URLs
curl -X POST "https://api.audiopod.ai/api/v1/transcribe/transcribe" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"urls":["URL1","URL2"],"enable_speaker_diarization":true}'

Upload file for transcription
curl -X POST "https://api.audiopod.ai/api/v1/transcribe/transcribe-upload" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -F "files=@recording.mp3" \
  -F "language=en" \
  -F "enable_speaker_diarization=true"

Get job status
curl "https://api.audiopod.ai/api/v1/transcribe/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Get transcript in specific format (json, srt, vtt, txt)
curl "https://api.audiopod.ai/api/v1/transcribe/jobs/JOB_ID/transcript?format=srt" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

List jobs
curl "https://api.audiopod.ai/api/v1/transcribe/jobs?offset=0&limit=50" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Delete job
curl -X DELETE "https://api.audiopod.ai/api/v1/transcribe/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Parameters

| Field | Required | Description |

|-------|----------|-------------|

| url / urls | yes (or file) | URL(s) to transcribe (YouTube, SoundCloud, direct links) |

| language | no | ISO 639-1 code (auto-detected if omitted) |

| enable_speaker_diarization | no | Enable speaker identification (default: false) |

| min_speakers / max_speakers | no | Speaker count hints for better diarization |

| word_timestamps | no | Enable word-level timestamps (default: true) |

Output Formats

• -json — Full structured output with segments, timestamps, speakers
• -srt — SubRip subtitle format
• -vtt — WebVTT subtitle format
• -txt — Plain text transcript

---

Noise Reduction

Remove background noise from audio/video files.

Python SDK

Denoise and wait for result
result = client.denoiser.denoise(file="./noisy-audio.mp3", timeout=600)
print(f"Clean audio: {result['output_url']}")

From URL
result = client.denoiser.denoise(url="https://example.com/noisy.mp3")

Async: submit then poll
job = client.denoiser.create(file="./noisy-audio.mp3")
result = client.denoiser.wait_for_completion(job["id"], timeout=600)

From URL (async)
job = client.denoiser.create(url="https://example.com/noisy.mp3")

Job management
jobs = client.denoiser.list(skip=0, limit=50, status="COMPLETED")
job = client.denoiser.get(job_id=123)
client.denoiser.delete(job_id=123)

cURL

Denoise from file
curl -X POST "https://api.audiopod.ai/api/v1/denoiser/denoise" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -F "file=@noisy-audio.mp3"

Denoise from URL
curl -X POST "https://api.audiopod.ai/api/v1/denoiser/denoise" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -F "url=https://example.com/noisy.mp3"

Check job status
curl "https://api.audiopod.ai/api/v1/denoiser/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

List jobs
curl "https://api.audiopod.ai/api/v1/denoiser/jobs?skip=0&limit=50" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Delete job
curl -X DELETE "https://api.audiopod.ai/api/v1/denoiser/jobs/JOB_ID" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

---

Wallet & Billing

Check balance, estimate costs, and view usage history.

Python SDK

Get current balance
balance = client.wallet.get_balance()
print(f"Balance: ${balance['balance_usd']}")

Check if balance is sufficient for an operation
check = client.wallet.check_balance(
    service_type="stem_extraction",
    duration_seconds=180
)
print(f"Sufficient: {check['sufficient']}")

Estimate cost before running
estimate = client.wallet.estimate_cost(
    service_type="transcription",
    duration_seconds=300
)
print(f"Cost: ${estimate['cost_usd']}")

Get pricing for all services
pricing = client.wallet.get_pricing()

View usage history
usage = client.wallet.get_usage(page=1, limit=50)

cURL

Get balance
curl "https://api.audiopod.ai/api/v1/api-wallet/balance" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Check balance sufficiency
curl -X POST "https://api.audiopod.ai/api/v1/api-wallet/check-balance" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"service_type":"stem_extraction","duration_seconds":180}'

Estimate cost
curl -X POST "https://api.audiopod.ai/api/v1/api-wallet/estimate-cost" \
  -H "X-API-Key: $AUDIOPOD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"service_type":"transcription","duration_seconds":300}'

Get pricing
curl "https://api.audiopod.ai/api/v1/api-wallet/pricing" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

Usage history
curl "https://api.audiopod.ai/api/v1/api-wallet/usage?page=1&limit=50" \
  -H "X-API-Key: $AUDIOPOD_API_KEY"

---

API Endpoint Summary

| Service | Endpoint | Method |

|---------|----------|--------|

| Music | /api/v1/music/{task} | POST |

| Music jobs | /api/v1/music/jobs/{id} | GET/DELETE |

| Music presets | /api/v1/music/presets | GET |

| Stems | /api/v1/stem-extraction/api/extract | POST (multipart) |

| Stems status | /api/v1/stem-extraction/status/{id} | GET |

| Stems modes | /api/v1/stem-extraction/modes | GET |

| Stems jobs | /api/v1/stem-extraction/jobs | GET |

| TTS generate | /api/v1/voice/voices/{uuid}/generate | POST (form data) |

| TTS generate (SDK) | /api/v1/voice/tts/generate | POST (JSON) |

| TTS status | /api/v1/voice/tts-jobs/{id}/status | GET |

| TTS status (SDK) | /api/v1/voice/tts/status/{id} | GET |

| Voice list | /api/v1/voice/voice-profiles | GET |

| Voice list (SDK) | /api/v1/voice/voices | GET |

| Speaker | /api/v1/speaker/diarize | POST (multipart) |

| Speaker jobs | /api/v1/speaker/jobs/{id} | GET/DELETE |

| Transcribe URL | /api/v1/transcribe/transcribe | POST (JSON) |

| Transcribe upload | /api/v1/transcribe/transcribe-upload | POST (multipart) |

| Transcript output | /api/v1/transcribe/jobs/{id}/transcript?format= | GET |

| Transcribe jobs | /api/v1/transcribe/jobs | GET |

| Denoise | /api/v1/denoiser/denoise | POST (multipart) |

| Denoise jobs | /api/v1/denoiser/jobs/{id} | GET/DELETE |

| Wallet balance | /api/v1/api-wallet/balance | GET |

| Wallet pricing | /api/v1/api-wallet/pricing | GET |

| Wallet usage | /api/v1/api-wallet/usage | GET |

Auth Headers

Two auth styles work:

• -X-API-Key: ap_... — works for most endpoints
• -Authorization: Bearer ap_... — works for TTS generate/status

Known Issues

• -SDK method signatures may differ from raw API — when in doubt, use cURL examples
• -TTS output stored on Cloudflare R2, download via output_url in job status
• -TTS output files may be WAV disguised as .mp3 — convert with ffmpeg before sending via WhatsApp