Function generateWithMiniMax

apps/sim/app/api/tools/video/route.ts:725–887

(
  apiKey: string,
  model: string,
  prompt: string,
  duration: number,
  promptOptimizer: boolean,
  endpoint: string | undefined,
  requestId: string,
  logger: ReturnType<typeof createLogger>
)

}

async function generateWithMiniMax(
  apiKey: string,
  model: string,
  prompt: string,
  duration: number,
  promptOptimizer: boolean,
  endpoint: string | undefined,
  requestId: string,
  logger: ReturnType<typeof createLogger>
): Promise<{ buffer: Buffer; width: number; height: number; jobId: string; duration: number }> {
  logger.info(`[${requestId}] Starting MiniMax Hailuo generation via MiniMax Platform API`)
  logger.info(
    `[${requestId}] Request params - model: ${model}, duration: ${duration}, endpoint: ${endpoint || 'standard'}, promptOptimizer: ${promptOptimizer}`
  )

  const useProResolution = endpoint === 'pro' && duration === 6
  const resolution = useProResolution ? '1080P' : '768P'
  const dimensions = useProResolution ? { width: 1920, height: 1080 } : { width: 1360, height: 768 }

  logger.info(
    `[${requestId}] Using resolution: ${resolution}, dimensions: ${dimensions.width}x${dimensions.height}`
  )

  const minimaxModel = model === 'hailuo-02' ? 'MiniMax-Hailuo-02' : 'MiniMax-Hailuo-2.3'

  const createResponse = await fetch('https://api.minimax.io/v1/video_generation', {
    method: 'POST',
    headers: {
      Authorization: `Bearer ${apiKey}`,
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({
      model: minimaxModel,
      prompt: prompt,
      duration: duration,
      resolution: resolution,
      prompt_optimizer: promptOptimizer,
    }),
  })

  if (!createResponse.ok) {
    const errorText = await readVideoErrorText(createResponse, 'MiniMax create error response')
    if (createResponse.status === 401 || createResponse.status === 1004) {
      throw new Error(
        `MiniMax API authentication failed (${createResponse.status}). Please ensure you're using a valid MiniMax API key from platform.minimax.io. Error: ${errorText}`
      )
    }
    throw new Error(`MiniMax API error: ${createResponse.status} - ${errorText}`)
  }

  const createData = await readVideoJson<{
    base_resp?: { status_code?: number; status_msg?: string }
    task_id?: string
  }>(createResponse, 'MiniMax create response')

  // Check for error in response
  if (createData.base_resp?.status_code !== 0) {
    throw new Error(`MiniMax API error: ${createData.base_resp?.status_msg || 'Unknown error'}`)