Audio Mastering API, Audio Upscaling API, and Stem Splitting API docs
Import tracks from AI music platforms with downloader API workflows, upscale degraded audio, master releases, split stems, and download generated artifacts through one production API.
https://api.neuralanalog.comSet your API key, call the endpoints, poll status, then use the download endpoints when jobs are ready.
Send X-API-Key: $NEURALANALOG_API_KEY with every request. Importing returns an audio_id, restoration returns an upscaled_id, and mastering returns a mastered_id.
Poll /status/{object_type}/{object_id} until is_complete is true. The download endpoint then redirects to a signed file URL.
Processing minutes are the usage unit for audio operations. Your subscription gives you included minutes each quota period, which are used first.
You can buy extra minutes in bulk. Extra minutes are only consumed after your included amount is exhausted.
Minutes consumed depend on your input duration and the selected model - not on how long the job runs. Failed jobs due to internal errors don't use any minutes.
API endpoints
Each endpoint now has its own page with request parameters, response schemas, and copyable examples.
post/from-linkpost/from-fileget/status/{object_type}/{object_id}post/upscale-audiopost/master-audiopost/create-stemspost/download-archiveget/download/{object_type}/{object_id}