To perform file operations on a file, you first need to upload it through our file endpoints. The file will stay in our systems indefinitely, so you can upload a track now, and do operations on it at a later time.

FileSupported properties
Type.wav, .aiff, .flac, .mp3, .m4a
Size>= 1 MB
<= 4 GB
Sample rate in Hz44100, 48000, 88200, 96000, 176400, 192000
Bit rate16, 24, 32, 64


Tip: store file references

Our API does not contain a way of fetching previously uploaded tracks, so remember to store file references in your own database if you want to fetch them at a later time.