# 4399 Open Platform MCP for AI Agents AI Agent Connect > 4399 Open Platform MCP connects your AI agents to the leading Chinese game distribution ecosystem. It handles the heavy lifting of server-side validation, payment tracking, and social features for H5 and mobile games. Use it to automate backend tasks without jumping between the 4399 console and your own internal tools. ## Overview - **Category:** security - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_OF1Kjeu7X4rl6Ls5boYXlX0GCsPYgIZMPQVxqotc/ai-agent-connect - **Tags:** 4399-platform, game-distribution, auth-validation, payment-tracking, leaderboards, chinese-gaming ## Description You're trying to manage a game's presence on a massive distribution network, and the manual overhead of checking transaction statuses or verifying user sessions is a drag. This Connector changes that by giving your AI agent direct access to the 4399 Open Platform. Instead of hunting through the developer console for a specific order ID or checking if a player's login token is still valid, you can just ask your agent to do it. It handles the boring stuff like pulling player profiles, checking if a username contains sensitive words, or updating leaderboard scores. If you're looking to scale your live ops without adding more headcount to the backend team, this is a major shortcut. It makes the 4399 ecosystem feel like a native part of your own internal tools. You can find this and thousands of other connectors in the Vinkius catalog to keep your stack unified. ## Tools ### query_order Check the status of a payment order to see if a recharge went through. Use this to automate transaction tracking. ### get_game_status See if your game is currently operational on the platform. This helps you monitor live uptime. ### list_friends Get a list of friends for a 4399 user to power social features. This is great for building social networks. ### submit_score Push a new player record to a leaderboard for real-time competition. This is perfect for updating high scores. ### validate_login Verify a user's login session to ensure they're authorized to play. Use this for secure session management. ### check_sensitive_words Filter out prohibited terms from role names or chat messages. Use this to keep your community safe. ### get_leaderboard Fetch the top players from a specific leaderboard. Use this to display competitive rankings. ### get_server_time Grab the current 4399 timestamp for syncing game events. It ensures your client and the platform stay in sync. ### get_user_info Pull basic profile details for a specific user ID. Use this to quickly fetch registration metadata. ## Prompt Examples **Prompt:** ``` Check the status of 4399 order ID 'order_999888777'. ``` **Response:** ``` Running order query... I've retrieved the details for transaction 'order_999888777'. **Transaction Details:** - **Status:** Completed - **Amount:** 50.00 CNY - **Timestamp:** 2026-07-10 15:19:49 The payment was successful. Would you like me to log this transaction status? ``` **Prompt:** ``` Validate login for 4399 user 'uid_123' with token 'tok_abc'. ``` **Response:** ``` Connecting to 4399 authentication server... **Validation Results:** - **User ID:** uid_123 - **Status:** Success - **Session Expiry:** 2 hours from now The user is correctly logged in and authorized. ``` **Prompt:** ``` Check if the text 'offensive word' is allowed by 4399 policy. ``` **Response:** ``` Scanning content... **Filter Results:** - **Flagged Terms:** 1 - **Action Recommended:** Reject The sensitive word filter flagged a term in your input. It is recommended to reject this content for role names or public chat. ``` ## Capabilities ### Validate user login sessions Check if a user's session is still active and authorized to access your game. ### Check real-time payment order status Get the current status of a recharge or transaction from the platform. ### Pull basic player profile data Retrieve basic information and registration metadata for specific user IDs. ### Filter prohibited content in chat Scan role names or chat messages for sensitive words against platform policy. ### Update and fetch leaderboard rankings Submit new scores and retrieve top player lists for competitive play. ### List user social circles Get a list of friends for a user to power social features and networking. ## Use Cases ### Verifying failed purchases A support agent needs to know why a user's 50 CNY purchase failed. The agent uses query_order to fetch the real-time transaction status. ### Monitoring tournament winners A live ops manager wants to see who's winning the weekly tournament. The agent uses get_leaderboard to fetch the top players instantly. ### Syncing game clocks A developer needs to sync game events with the platform's internal clock. The agent uses get_server_time to fetch the latest timestamp. ### Building social networks A designer wants to show a user's friends list in the game UI. The agent uses list_friends to pull the data directly from 4399. ## Benefits - Automate payment reconciliation using query_order to stop manual status checks and speed up support response times. - Keep your community clean by using check_sensitive_words to filter out prohibited terms from chat and names in real time. - Streamline user onboarding with validate_login and get_user_info for instant profile access and secure session handling. - Manage competitive play easily with submit_score and get_leaderboard for real-time updates on high scores. - Expand social features by using list_friends to build out player networks and community connections without extra dev work. ## How It Works The bottom line is you get a direct bridge between your AI and the 4399 game distribution backend. 1. Subscribe to the 4399 Open Platform MCP and log into your developer console. 2. Copy your AppKey and Secret from the Game Management project page. 3. Input those credentials into the configuration fields to start your agent. ## Frequently Asked Questions **What is the 4399 Open Platform MCP for?** It connects your AI agent to the 4399 game distribution platform. This allows your agent to perform tasks like checking payments, validating user logins, and managing leaderboards for games on that platform. **Can I use the 4399 Open Platform MCP to check payments?** Yes. You can ask your agent to check the status of any payment order. It will retrieve the real-time status and transaction details directly from the platform. **How do I use the 4399 Open Platform MCP for leaderboards?** Your AI agent can use it to submit new scores for players and fetch the current top players list. This makes it easy to manage competitive rankings without manual entry. **Does the 4399 Open Platform MCP work for H5 games?** Yes, it is designed to support both H5 and mobile games distributed on the 4399 platform, covering auth, payments, and social features. **Can I use the 4399 Open Platform MCP to filter bad words?** Yes. The Connector includes a tool to check text against the platform's sensitive word policy. This helps you keep your game's chat and usernames clean. **Is the 4399 Open Platform MCP good for live ops?** It's a great tool for live ops because it automates repetitive tasks like monitoring social trends, checking user profiles, and managing leaderboard integrity. **How do I validate a user login token from my backend?** Use the `validate_login` tool with the user's `uid` and the `access_token` provided by the 4399 SDK. The agent will confirm if the session is legitimate and return the authentication code. **Can I check the status of a specific payment order?** Yes! Use the `query_order` tool with the 4399 order ID. Your agent will retrieve the transaction status, amount, and timestamp from the payment gateway. **Does it support high score submission?** Yes! The `submit_score` tool allows your agent to update the high score for a specific user ID on the configured 4399 leaderboard.