OpenCode

Prerequisites

OpenCode installed
A Chuizi.AI account with an API key (starts with ck-)

Option 1: Anthropic Protocol (Recommended for Claude)

Configure via environment variables for Claude model users:

terminal

bash

export ANTHROPIC_BASE_URL=https://api.chuizi.ai/anthropic
export ANTHROPIC_API_KEY=ck-your-key-here

To make this permanent, add to your shell configuration:

terminal

bash

echo 'export ANTHROPIC_BASE_URL=https://api.chuizi.ai/anthropic' >> ~/.zshrc
echo 'export ANTHROPIC_API_KEY=ck-your-key-here' >> ~/.zshrc
source ~/.zshrc

Next Steps

Choose a Model — find the best model for your coding tasks
Choosing a Protocol — OpenAI vs Anthropic protocol trade-offs
Cost Optimization — reduce costs with model tiering and caching