Sonilo V1.1 Video to Music
Score a video and return the soundtrack, optionally ducked under dialogue.
Capabilities
Best for
- •Voiceover and narration
- •Sound design beds
- •Quick music sketches
Not for
- •Real-time streaming synthesis
- •Studio mastering
- •Forensic audio
Authentication
api key header
The Pika API uses API keys to authenticate requests. Send your key in the X-API-Key header. Your API key is a secret. Don't expose it in browsers or other client-side code. Instead, call the API from your server. The signed-in playground uses a portal session and never sends your API key.
X-API-Key: YOUR_API_KEY
Endpoint
asynchronous · poll for the result
Reference Uploads
media inputs
Media inputs accept any public URL. To use a local file, POST its content_type and size_bytes to /v1/media/uploads, PUT the file to the returned upload_url, then pass the url.
# 1. Request a presigned upload URL. Send the file's content# type and its exact size in bytes.curl -X POST https://api.dev.pika.art/v1/media/uploads \-H "X-API-Key: YOUR_API_KEY" \-H "Content-Type: application/json" \-d '{"content_type": "image/png", "size_bytes": 12345}'# The response returns two URLs:# upload_url: a temporary URL to upload the file to. Expires in 5 minutes.# url: the permanent Pika URL. Pass it to the model as the input.# {# "upload_url": "https://upload.r2.pika.art/...?X-Amz-Signature=...",# "url": "https://cdn.pika.art/v2/media/uploads/org_abc/9f8e7d.png"# }# 2. Upload the file to upload_url, then pass url to the model.curl -X PUT "<upload_url>" \-H "Content-Type: image/png" \--data-binary @input.png
Generate
POST /v1/media/sonilo/sonilo-v1.1-music/video-to-music
Request
curl -X POST https://api.dev.pika.art/v1/media/sonilo/sonilo-v1.1-music/video-to-music \-H "X-API-Key: YOUR_API_KEY" \-H "Content-Type: application/json" \-d '{"video_url": "https://example.com/reference.mp4"}'
Response
{"id": "media_8f3a2c91-5b7d-4e0a-9c26-31d4f2a8e6b0","status": "queued"}
Request body
Accepted values
- output_format
Input modes
Use a public URL directly, or POST { content_type, size_bytes } to /v1/media/uploads, PUT the video to the returned upload_url with the returned headers, then pass the url.
Returns
Returns a job object with status , not the final output. Store the id from the response and poll the job until it completes.
Poll status
GET /v1/media/jobs/{request_id}
Request
curl https://api.dev.pika.art/v1/media/jobs/{request_id} \-H "X-API-Key: YOUR_API_KEY"
Response
{"id": "media_8f3a2c91-5b7d-4e0a-9c26-31d4f2a8e6b0","status": "running"}
Poll the job by id until it reaches a terminal state: completed or failed.
The job object
Get result
GET /v1/media/jobs/{request_id}/content
Request
curl https://api.dev.pika.art/v1/media/jobs/{request_id}/content \-H "X-API-Key: YOUR_API_KEY"
Response
{"url": "https://api.dev.pika.art/v1/files/audio_8f3a2c91.mp3"}
Once the job completes, fetch a download URL for the generated media.
Returns
Errors
shared across calls
Errors use conventional HTTP status codes with a JSON body of the shape {"message": "..."}. Validation failures return 422 with a message naming the offending field. Submit rejections after the job row exists (balance, rate limit) return the failed job envelope — branch on error.code.
| Status | When | Body |
|---|---|---|
| 401 Unauthorized | The API key is missing or invalid. | {"message":"Invalid API key"} |
| 403 Forbidden | An inactive key is rejected with a `{"message"}` body. A submit that the org balance or postpaid cycle limit cannot cover is rejected after the job row exists and returns the failed job envelope. | {"id":"media_8f3a2c91-5b7d-4e0a-9c26-31d4f2a8e6b0","status":"failed","error":{"code":"insufficient_balance","message":"Insufficient org balance"}} |
| 404 Not Found | No job with that id exists in your org, or the media path names an unknown vendor/model/function. | {"message":"media job not found"} |
| 409 Conflict | The result was requested before the job completed, or an Idempotency-Key header was reused with a different body. | {"message":"media job is not ready"} |
| 422 Unprocessable Entity | The request body failed validation: an invalid enum value, a missing required field, a wrong type, or malformed JSON. The JSON message names the offending field. A schema-valid parameter combination that cannot be priced instead fails after job creation and returns the failed job envelope with error code `invalid_input`. | {"message":"duration: Input should be less than or equal to 15"} |
| 429 Too Many Requests | Org limit reached: requests per minute or day, or concurrent jobs. Returned as the failed job envelope; check the Retry-After header and retry with a fresh Idempotency-Key. | {"id":"media_8f3a2c91-5b7d-4e0a-9c26-31d4f2a8e6b0","status":"failed","error":{"code":"rate_limited","message":"rate limit exceeded: rpm"}} |
| 503 Service Unavailable | The model rail or a backend dependency is temporarily unavailable. Returned as the failed job envelope; retry with backoff and a fresh Idempotency-Key. | {"id":"media_8f3a2c91-5b7d-4e0a-9c26-31d4f2a8e6b0","status":"failed","error":{"code":"provider_unavailable","message":"media dispatch unavailable"}} |
Pricing
only successful runs are charged
| Tier | Price |
|---|---|
| default | $0.43 / minute |
Per-model pricing
Transparent, usage-based rates for every Sonilo model.
Sonilo v1.1 Music
Audio
Text to Music
Video to MusicCurrent
Video to Scored Video
Sonilo v1.1 SFX
Audio
Text to Sound Effects
Video to Sound Effects