The Masterchannel API provides endpoints for uploading files and performing various operations on them.

To initiate file operations, you must first upload a file and obtain its unique file ref. Subsequently, you can utilize the file operation endpoints to execute operations on the uploaded audio files.

Each file operation requires initiation. You can check the status of an operation using the corresponding Get [file operation] status endpoints. Additionally, if you've configured a webhook for a specific file operation, you'll receive notifications upon completion.

Once a file operation is completed, you can retrieve the results using the Get [file operation] results endpoints.


Make sure to download your results

All URLs to downloadable files created by our API will expire after 6 months.



The resolution of the output file will always be identical to the resolution of the uploaded file