OpenCode

OpenAI / AnthropicAI Coding Agent

OpenCode is an open-source AI coding agent. Use UnionToken to balance performance and cost.

Why use UnionToken?

  • ✅ Fully compatible with OpenAI / Anthropic protocol
  • ✅ Switch freely between multiple models
  • ✅ Automatic failover on errors
  • ✅ Fast access from China

Configuration Steps

1. Install OpenCode

UnionToken API KeyGet Started
npm install -g opencode-cli

2. Configure Environment Variables

# ~/.zshrc
export OPENAI_API_KEY=<YOUR_UNIONTOKEN_API_KEY>
export OPENAI_BASE_URL=https://api.uniontoken.ai/v1

3. Verify Configuration

opencode --version