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POST
/
v1
/
uploads
/
presign
Upload File
curl --request POST \
  --url https://api.muvi.video/v1/uploads/presign \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "filename": "<string>",
  "contentType": "<string>"
}
'
{
  "uploadUrl": "<string>",
  "fileUrl": "<string>",
  "fileId": "<string>",
  "expiresAt": "<string>",
  "maxSize": 123
}

​
Authentication

This endpoint requires an API key. 
Authorization: Bearer YOUR_API_KEY

​
Request Body

​
filename
string
required
Name of the file to upload. Example: "my-image.png"
​
contentType
string
required
MIME type of the file. Allowed types: image/jpeg, image/png, image/webp, image/gif, video/mp4, video/webm, audio/mpeg, audio/wav.

​
Response

​
uploadUrl
string
Presigned PUT URL. Upload your file here with a PUT request within 15 minutes.
​
fileUrl
string
CDN URL where the file will be accessible after upload. Use this URL in job inputs.
​
fileId
string
Unique identifier for the upload. Use to check status.
​
expiresAt
string
ISO 8601 timestamp when the file will be automatically deleted (60 minutes from creation).
​
maxSize
number
Maximum allowed file size in bytes. Images: 10MB, Videos: 100MB, Audio: 50MB.

​
How It Works

  1. Call this endpoint to get a presigned upload URL
  2. Upload your file via PUT to the uploadUrl (include Content-Type header)
  3. Use the fileUrl in your job submission input
  4. File is automatically deleted after 60 minutes

​
Error Codes

CodeDescription
VALIDATION_ERRORMissing or invalid filename/contentType.
INVALID_CONTENT_TYPEContent type not in the allowed list.

​
Examples

# Step 1: Get presigned URL
curl -X POST https://api.muvi.video/v1/uploads/presign \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "filename": "my-image.png",
    "contentType": "image/png"
  }'

# Step 2: Upload file to the presigned URL
curl -X PUT "UPLOAD_URL_FROM_RESPONSE" \
  -H "Content-Type: image/png" \
  --data-binary "@my-image.png"

# Step 3: Use fileUrl in job submission
curl -X POST https://api.muvi.video/v1/jobs/submit \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/nano-banana-pro/edit-image",
    "input": {
      "image": "FILE_URL_FROM_RESPONSE",
      "prompt": "Add a sunset background"
    }
  }'

​
Example Response

{
  "success": true,
  "data": {
    "uploadUrl": "https://storage.muvi.video/temp/...",
    "fileUrl": "https://assetsv1.cdn.muvi.video/temp/user_abc123/uuid_my-image.png",
    "fileId": "3f44e3c6-acd9-4cc3-a91b-e63ec517b383",
    "expiresAt": "2026-02-25T11:42:21.949Z",
    "maxSize": 10485760
  },
  "requestId": "req_abc123"
}