An API Key
Connect to Claude and GPT
Model relay service for developers and teams. Pay-as-you-go in CNY, recharge via Alipay. Create API keys, view orders, and submit tickets directly from your account.
- Model Family
- Claude / GPT
- Billing Plan
- Pay-as-you-go in CNY
- Interface Language
- Chinese-English
Two model types, one integration method
Select models by scenario, using a single interface specification and unified balance settlement.
Claude Series
Common choice for long-context and long-document scenarios, ideal for reading, writing, and analysis applications.
- Full context
- Document Understanding
- Structured Output
GPT Series
Mature ecosystem for general dialogue and tool calling, ideal for customer support, assistants, and multi-step task orchestration.
- General Conversation
- Tool Invocation
- Multilingual
Unified Account and Billing
Single account managing two families: balance, keys, orders, and tickets are all centralized in one console.
- One key calls two model families
- RMB Pay-as-you-go
- View order and usage
Get started in four steps
Get started in just four steps from registration to your first API call. Check your account balance, key status, and top-up orders in the console. Submit a support ticket directly if you encounter any issues.
Sign Up and Log In
Log in with email or mobile verification code. Registration is complete upon first verification; no password required.
Create API Key
Create a key in the console. The full key is displayed only at creation; please save it securely.
Select Model
Select models from Claude and GPT series by scenario, with unified interface specifications for invocation.
Top up and invoke
Select a recharge tier and submit the order. Once the operator confirms receipt, your balance will be available for use.
FAQ
Frequently Asked Questions: Integration, Billing, and Account Management
Any other questions?
View All FAQsCreate an account now to get your first API key
Sign up with a verification code, select a top-up plan, and start accessing Claude and GPT series models.