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API Key Configuration Guide

1. Large Language Model (LLM)

Using DeepSeek as an Example

Official Documentation: https://api-docs.deepseek.com/zh-cn/

Note: For users outside China, we recommend using large language models such as Gemini, Claude, or ChatGPT for the best experience.

Configuration Steps

  1. Apply for API Key

  2. Configuration Parameters

    • Model Name: deepseek-chat
    • Base URL: https://api.deepseek.com/v1
    • API Key: Fill in the Key obtained in the previous step

  3. API Configuration

    • Web Usage:
      • In the LLM model dropdown, select Custom Model, then fill in the model settings according to your configuration parameters.
      • Or, open config.toml, locate [llm], and configure model, base_url, and api_key. The model you entered will then appear in the dropdown on the Web page.
    • CLI:
      • If you prefer the CLI entry point, you need to open config.toml, locate [llm], and configure model, base_url, and api_key.

2. Multimodal Large Language Model (VLM)

2.1 Using GLM-4.6V

API Key Management: https://open.bigmodel.cn/usercenter/proj-mgmt/apikeys

Configuration Parameters

  • Model Name: glm-4.6v
  • Base URL: https://open.bigmodel.cn/api/paas/v4/

2.2 Using Qwen3-VL

API Key Management: Go to Alibaba Cloud Bailian Platform to apply for an API Key https://bailian.console.aliyun.com/cn-beijing/?apiKey=1&tab=globalset#/efm/api_key

  • Model Name: qwen3-vl-8b-instruct

  • Base URL: https://dashscope.aliyuncs.com/compatible-mode/v1

  • Parameter Configuration:

    • Web Usage:
      • In the VLM model dropdown, select Custom Model, then fill in the model settings according to your configuration parameters.
      • Or, open config.toml, locate [vlm], and configure model, base_url, and api_key. The model you entered will then appear in the dropdown on the Web page.
    • CLI:
      • If you prefer the CLI entry point, you need to open config.toml, locate [vlm], and configure model, base_url, and api_key.

2.3 Using Qwen3-Omni

Qwen3-Omni can also be applied for through the Alibaba Cloud Bailian Platform. The specific parameters are as follows, which can be used for automatic labeling music in omni_bgm_label.py

  • Model Name: qwen3-omni-flash-2025-12-01
  • Base URL: https://dashscope.aliyuncs.com/compatible-mode/v1

For more details, please refer to the documentation: https://bailian.console.aliyun.com/cn-beijing/?tab=doc#/doc

Model List: https://help.aliyun.com/zh/model-studio/models

Billing Dashboard: https://billing-cost.console.aliyun.com/home

3. Pexels Image and Video Download API Key Configuration

  1. Open the Pexels website, register an account, and apply for an API key at https://www.pexels.com/api/
Pexels API application

Figure 1: Pexels API Application Page

  1. Web Usage: Locate the Pexels configuration, select "Use custom key", and enter your API key in the form.
Pexels API input

Figure 2: Pexels API Usage

  1. Local Deployment: Fill in the API key in the pexels_api_key field in the config.toml file as the default configuration for the project.

4. TTS (Text-to-Speech) Configuration

Option 1: MiniMax (Recommended)

Option 2: Bytedance (Recommended)

  1. Step 1: Enable Audio/Video Subtitle Generation Service Use the legacy page to find the audio/video subtitle generation service:

  2. Step 2: Obtain Authentication Information View the account basic information page:

Bytedance TTS API Configuration

Figure 3: Bytedance TTS API Usage

You need to obtain the following information:

  • UID: The ID from the main account information
  • APP ID: The APP ID from the service interface authentication information
  • Access Token: The Access Token from the service interface authentication information

For local deployment, modify the config.toml file:

[generate_voiceover.providers.bytedance]
uid = ""
appid = ""
access_token = ""

For detailed documentation, please refer to: https://www.volcengine.com/docs/6561/80909

Option 3: 302.ai (Alternative solutions)

5. AI Transition Configuration

Before you start: AI transitions trigger additional model calls. Transitions are generated clip by clip between adjacent segments, so the more clips you have and the finer the shot splitting is, the higher the number of calls will usually be. As a result, resource usage is typically significantly higher than standard copywriting or voiceover workflows.

Output quality note: The current transition description is generated from the first and last frames of adjacent clips by a vision model, while clip ordering is determined by the language model. Final results can therefore vary depending on frame content, prompts, model versions, and service-side behavior. Some randomness is expected, and output may not match expectations every time.

Recommendation: Start with a small test run, review the results, and then scale up if the quality and cost are acceptable. Please also check your account balance and provider billing rules in advance.

Option 1: MiniMax Hailuo

  1. In most cases, the API key you already use for MiniMax LLM or TTS services can also be used for Hailuo video generation. If you already have one, you can reuse it directly. If not, create one from the MiniMax API platform by following the official Quick Start.

  2. You can use MiniMax-Hailuo-02, or check the official Video Generation documentation for newer supported model names.

Option 2: Alibaba Cloud Wan

  1. In most cases, the API key you already use for Alibaba Cloud Model Studio LLM services can also be used for Wan video generation. If you already have one, you can reuse it directly. If not, follow the official guide to get an API key.

  2. We recommend wan2.2-kf2v-flash, or you can check the official first-and-last-frame image-to-video guide for more supported model names and usage details.

Important Notes

  • All API Keys must be kept secure to avoid leakage
  • Ensure sufficient account balance before use
  • Regularly monitor API usage and costs