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LLM Service

LLM Service is a professional AI service module within the B.AI ecosystem. Built on blockchain infrastructure, it is designed to provide users with a secure, efficient, and accessible AI service experience. As a core AI infrastructure module of B.AI, this service combines blockchain-based security and settlement efficiency with flexible account access and payment capabilities for both Web3-native users and mainstream users.

Official Access URLs​

Official access URLs

B.AI provides multiple official access URLs. If the current entry point is unstable, you can try accessing the platform through the following official access URLs:

Always make sure you are visiting one of the official access URLs listed above. Avoid logging in, connecting a wallet, or topping up through search ads, unfamiliar links, or unofficial pages.

Core Features​

  • Multi-model AI Chat
    Integrated with multiple industry-leading Large Language Models (LLMs), allowing users to freely choose the most suitable model based on their needs.

  • Powerful AI Service Capabilities
    Provides complete AI API services, supporting rapid access and integration within the B.AI framework.

  • Flexible Login and Payment Experience
    Supports both decentralized wallet-based access and centralized account login methods, while offering end-to-end fiat and on-chain top-up flows, including Stripe-supported card payments, WeChat Pay, Alipay, UnionPay, and supported blockchain networks and tokens.

Why Choose LLM Service?​

By choosing LLM Service, you gain access to both high-quality AI capabilities and a flexible service experience designed for different types of users:

  • Multi-model Access
    Choose from a range of leading AI models based on quality, speed, and cost requirements.

  • Flexible Account Access
    Users can access the platform through Web3 wallet authentication or through centralized login options such as Google sign-in, lowering the barrier to entry for a wider audience.

  • Evolving Payment Support
    The platform supports both fiat and on-chain top-up flows. Users can top up with Stripe-supported card payments, WeChat Pay, Alipay, UnionPay, and other available fiat payment methods, or choose supported blockchain networks and tokens for on-chain payment.

  • Security and Privacy Protection
    Supports secure authentication and account access flows while maintaining a privacy-conscious architecture for AI interactions.

Quick Start​

This section will guide you through the initial setup of LLM Service on the B.AI platform.

1. Log In to the Platform​

LLM Service supports multiple login methods so users can choose the access flow that best fits their needs.

Available Login Methods​

  • Web3 Wallet Login
    Connect a supported wallet and complete authentication through wallet signature.

  • Centralized Login
    Sign in with supported account methods such as Google login. More account options may be added in the future.

How to Log In​

  1. Visit the B.AI Chat platform.
  2. Click the Log in button in the top-right corner of the page.
  3. Choose your preferred login method.
  4. Complete the required authorization flow to enter the platform.

After a successful login, your account status will be shown in the top-right corner of the interface.

Note: If you use wallet-based login, please make sure a compatible Web3 wallet is installed on your browser or mobile device. Always keep your mnemonic phrase and private key secure.

2. Start Your First Conversation​

Once you enter the platform, you can immediately start interacting with AI through LLM Service.

  • Select AI Model
    In the chat interface, you will see the current default AI model. Click the model name to open the model list, then select your preferred option from the available models.

  • Send Message
    Enter your prompt or task in the input box at the bottom of the page, then click the send button or press Enter.

  • Contextual Interaction
    AI responses are displayed in a dialogue format. You can continue multi-turn conversations, and the AI will respond based on the conversation context.

3. Credits and Payment​

LLM Service uses a credit-based system for service consumption.

  • Top-up Interface
    Go to the Top up section in the dashboard to manage your balance.

  • Current Payment Methods
    The platform supports fiat payment methods such as Stripe-supported card payments, WeChat Pay, Alipay, and UnionPay, as well as on-chain payment through supported blockchain networks and tokens.

  • Available Options Specific payment channels, blockchain networks, and token types may vary, so please refer to the real-time options shown on the Top up page.

  • Automatic Crediting
    Once a payment is successfully confirmed, the corresponding value will be credited to your account balance.

After completing these steps, you can enjoy streamlined access to various industry-leading AI models through B.AI.