v3
latestOpenAPI 3.1.02026-08-011057254.3 KBtranscript
Upload a media file
Upload a media file to AssemblyAI's servers.
<Note>To upload a media file to our EU server, replace api.assemblyai.com with api.eu.assemblyai.com.</Note> <Warning>Requests to transcribe uploaded files must use an API key from the same project as the key that was used to upload the file. If you use an API key from a different project you will get a 403 error and "Cannot access uploaded file" message.</Warning>
post/v2/upload
Response
Media file uploaded successfully
Example response
{
"upload_url": "https://cdn.assemblyai.com/upload/f756988d-47e2-4ca3-96ce-04bb168f8f2a"
}