Base64 File Upload

Upload temporary files via Base64 encoded data.

POST /api/file-base64-upload

cURL

with_data_url

curl --request POST \ --url https://veo3apiai.redpandaai.co/api/file-base64-upload \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data ' { "base64Data": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8/5+hHgAHggJ/PchI7wAAAABJRU5ErkJggg==", "uploadPath": "images/base64", "fileName": "test-image.png" } '

200

Example

{ "success": true, "code": 200, "msg": "File uploaded successfully", "data": { "fileName": "uploaded-image.png", "filePath": "images/user-uploads/uploaded-image.png", "downloadUrl": "https://tempfile.redpandaai.co/xxx/images/user-uploads/uploaded-image.png", "fileSize": 154832, "mimeType": "image/png", "uploadedAt": "2025-01-01T12:00:00.000Z" } }

Uploaded files are temporary and automatically deleted after 3 days.

Features

• Supports Base64 encoded data and data URL format
• Automatic MIME type recognition and file extension inference
• Support for custom file names or auto-generation
• Returns complete file information and download links
• API Key authentication protection
• Uploaded files are temporary and automatically deleted after 3 days

Supported Formats

• Pure Base64 String: iVBORw0KGgoAAAANSUhEUgAA...
• Data URL Format: data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAA...

Usage Recommendations

• Recommended for small files like images
• For large files (>10MB), use the file stream upload API
• Base64 encoding increases data transmission by approximately 33%

Authorizations

Authorization · string · header · required

All APIs require authentication via Bearer Token.

Get API Key:

1. Visit API Key Management Page to get your API Key

Usage: Add to request header: Authorization: Bearer YOUR_API_KEY

Body

application/json

base64Data · string · required

Base64 encoded file data. Supports pure Base64 strings or data URL format

Example:

"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAA..."

uploadPath · string · required

File upload path, without leading or trailing slashes

Example:

"images/base64"

fileName · string

Custom file name (optional). If not provided, the system will generate a random filename. If a custom filename is provided that matches an existing file, the existing file will be overwritten. Note: Due to caching mechanisms, file overwrites may not take effect immediately.

Example:

"my-image.png"

Response

200

application/json

File uploaded successfully

success · boolean

Whether the request was successful

code · enum<integer>

Response status code

Code	Description
200	Success - Request has been processed successfully
400	Bad Request - Request parameters are incorrect or missing required parameters
401	Unauthorized - Authentication credentials are missing or invalid
405	Method Not Allowed - Request method is not supported
500	Server Error - An unexpected error occurred while processing the request

Available options: 200, 400, 401, 405, 500

msg · string

Response message

Example:

"File uploaded successfully"

data · object

Show child attributes