Use the correct API URL for your billing model: one for "Coding Plan" and a different one for "Pay-as-you-go":

Claude Code

Before configuration, make sure to remove the following Anthropic-related environment variables:

• ANTHROPIC_AUTH_TOKEN
• ANTHROPIC_BASE_URL

1. Install

Refer to the official Claude Code documentation.

• Install via npm:

npm install -g @anthropic-ai/claude-code

2. Configure API Settings

Create the Claude Code settings file at ~/.claude/settings.json and add the following configuration.

• If you have not subscribed to the Coding Plan, use: https://vanchin.streamlake.ai/api/gateway/v1/endpoints/kat-coder-pro-v2.5/claude-code-proxy

• Replace YOUR_API_KEY with your Streamlake API Key via https://www.streamlake.ai/document/DOC/mkaylxzkso38sqxcpa

{
  "env": {
    "ANTHROPIC_BASE_URL": "https://vanchin.streamlake.ai/api/gateway/coding/kat-coder-pro-v2.5/claude-code-proxy",
    "ANTHROPIC_AUTH_TOKEN": "YOUR_API_KEY",
    "API_TIMEOUT_MS": "3000000",
    "ANTHROPIC_MODEL": "kat-coder-pro-v2.5",
    "ANTHROPIC_SMALL_FAST_MODEL": "kat-coder-pro-v2.5",
    "ANTHROPIC_DEFAULT_SONNET_MODEL": "kat-coder-pro-v2.5",
    "ANTHROPIC_DEFAULT_OPUS_MODEL": "kat-coder-pro-v2.5",
    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "kat-coder-pro-v2.5"
  }
}

3. Switch Model and Start Using

• Enter your project directory and start Claude Code:

cd /path/to/your/project

claude

Cline

1. Install

• Search and Install Cline in VS Code Extensions Market.

​2. Configure API Settings

​1) Choose API Key Option

• Select Use your own API Key (via: https://www.streamlake.ai/document/DOC/mkaylxzkso38sqxcpa. )

2) Fill in Configuration Details

Please fill in the following information:

• API Provider: OpenAI Compatible
• Base URL: https://vanchin.streamlake.ai/api/gateway/coding/v1; If you have not subscribed to the Coding Plan, please use: https://vanchin.streamlake.ai/api/gateway/v1/endpoints
• API Key: Your Streamlake API Key (via: https://www.streamlake.ai/document/DOC/mkaylxzkso38sqxcpa. )
• Model ID: kat-coder-pro-v2.5

3. Start Using

• After configuration, switch the model in the chat panel to kat-coder-pro-v2.5 and start using it.

Kilo Code

1. Install

• Search and Install Kilo Code in VS Code Extensions Market.

2. Configuring API Settings

1) Choose API Key Option

• Select Use your own API Key (via: https://www.streamlake.ai/document/DOC/mkaylxzkso38sqxcpa. )

2) Fill in Configuration Details

Please fill in the following information:

• API Provider: OpenAI Compatible
• Base URL: https://vanchin.streamlake.ai/api/gateway/coding/v1; If you have not subscribed to the Coding Plan, please use: https://vanchin.streamlake.ai/api/gateway/v1/endpoints
• API Key: Your Streamlake API Key (via: https://www.streamlake.ai/document/DOC/mkaylxzkso38sqxcpa. )
• Model ID: kat-coder-pro-v2.5

3. Start Using

• After configuration, switch the model in the chat panel to kat-coder-pro-v2.5 and start using it.

Roo Code

1. Install

• Search and Install Roo Code in VS Code Extensions Market.

2. Configure API Settings

​ Fill in the configuration as follows：

• API Provider: OpenAI Compatible
• Base URL: https://vanchin.streamlake.ai/api/gateway/coding/v1; If you have not subscribed to the Coding Plan, please use: https://vanchin.streamlake.ai/api/gateway/v1/endpoints
• API Key: Your Streamlake API Key (via: https://www.streamlake.ai/document/DOC/mkaylxzkso38sqxcpa. )
• Model ID: kat-coder-pro-v2.5

3. Start Using

• After configuration, switch the model in the chat panel to kat-coder-pro-v2.5 and start using it.

OpenCode

1. Install

Refer to the official OpenCode documentation.

• Install via curl:

curl -fsSL https://opencode.ai/install | bash

• Install via npm:

npm i -g opencode-ai

2. Configure API Settings

Create theOpenCode settings file at ~/.config/opencode/opencode.json and add the following configuration.

• If you have not subscribed to the Coding Plan, use: https://vanchin.streamlake.ai/api/gateway/v1/endpoints/kat-coder-pro-v2.5/claude-code-proxy

• Replace YOUR_API_KEY with your Streamlake API Key via https://www.streamlake.ai/document/DOC/mkaylxzkso38sqxcpa

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "streamlake": {
      "npm": "@ai-sdk/openai-compatible",
      "options": {
        "baseURL": "https://vanchin.streamlake.ai/api/gateway/coding/v1",
        "apiKey": "YOUR_API_KEY"
      },
      "models": {
        "kat-coder-pro-v2.5": {
          "name": "kat-coder-pro-v2.5"
        }
      }
    }
  }
}

3. Switch Model and Start Using

1. Enter your project directory and start OpenCode:

cd /path/to/your/project

opencode

2. Use the `/models` command and select kat-coder-pro-v2.5 .

Droid

1. Install

Refer to the official Droid documentation.

• Mac / Linux:

curl -fsSL https://app.factory.ai/cli | sh

• Windows:

irm https://app.factory.ai/cli/windows | iex

2. Configure API Settings

Create the Droid settings file at ~/.factory/settings.json and add the following configuration.

• If you have not subscribed to the Coding Plan, use: https://vanchin.streamlake.ai/api/gateway/v1/endpoints/kat-coder-pro-v2.5/claude-code-proxy

• Replace YOUR_API_KEY with your Streamlake API Key. (via: https://www.streamlake.ai/document/DOC/mkaylxzkso38sqxcpa. )

{
  "customModels": [
    {
      "model": "kat-coder-pro-v2.5",
      "displayName": "kat-coder-pro-v2.5",
      "baseUrl": "https://vanchin.streamlake.ai/api/gateway/coding/v1",
      "apiKey": "YOUR_API_KEY",
      "provider": "generic-chat-completion-api",
      "maxOutputTokens": 128000
    }
  ]
}

3. Switch Model and Start Using

1. Enter your project directory and start Droid:

cd /path/to/your/project

droid

2. Use the /models command and select kat-coder-pro-v2.5 .

Cursor

Cursor supports custom model configuration **only for Pro Plan or higher subscriptions**.

1. Install

Download and install from the Cursor official website.

2. Configure Custom Model

Go to Settings → Models and enter the following:

• Base URL: Enter https://vanchin.streamlake.ai/api/gateway/coding/v1. If you have not subscribed to the Coding Plan, please use https://vanchin.streamlake.ai/api/gateway/v1/endpoints.
• API Key: Your Streamlake API Key (via: https://www.streamlake.ai/document/DOC/mkaylxzkso38sqxcpa. )

Click View All Models, then Add Custom Model, and enter: kat-coder-pro-v2.5

3. Start Using

• After configuration, switch the model in the chat panel to kat-coder-pro-v2.5 and start using it.