iVBORw0KGgoAAAANSUhEUgAA...data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAA...curl --location --request POST 'https://api.kie.ai/api/file-base64-upload' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"base64Data": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8/5+hHgAHggJ/PchI7wAAAABJRU5ErkJggg==",
"uploadPath": "images/base64",
"fileName": "test-image.png"
}'{"success":true,"code":200,"msg":"文件上传成功","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"}}