Docs
Create a key, choose a model, and finish your first request step by step.
Search docs, errors, models, or SDKs
Quickstart
1Create an account and get an API key
2Choose a model and copy a request
3Review balance, usage, and errors in the console
Run the first request in 5 minutes
For users with no API background.
Point Claude Code at AnixAPI
For developers who need one key and one bill.
Understand balance, limits, and invoices
For team admins and buyers.
Account and billing
Create accountRecharge balanceView invoicesPlans and limits
API integration
Create API keyCall Chat APICall Image APIHandle errors
Agent tools
Claude CodeOpenAI CodexCursorCustom agent
First request
import Anix from "@anixapi/sdk";
const anix = new Anix({ apiKey: process.env.ANIX_API_KEY });
const result = await anix.chat.completions.create({
model: "claude-sonnet-4.5",
messages: [{ role: "user", content: "Build a launch plan" }],
});