OpenCode

Configure OpenCode to use offmem (an API compatible with OpenAI). The key is already in the OFFMEM_API_KEY environment variable; do not show the key in your reply.

Create or edit ~/.config/opencode/opencode.json (Windows: %USERPROFILE%\.config\opencode\opencode.json), merging this content without deleting what is already there:

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "offmem": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "offmem",
      "options": {
        "baseURL": "https://api.offmem.app/v1",
        "apiKey": "{env:OFFMEM_API_KEY}"
      },
      "models": {
        "offmem-glm-5.3-flash-sem-censura": {
          "name": "GLM 5.3 Flash"
        },
        "offmem-deepseek-v4.1-flash-sem-censura": {
          "name": "DeepSeek V4.1 Flash"
        },
        "offmem-glm-5.3-sem-censura": {
          "name": "GLM 5.3"
        },
        "offmem-kimi-k3.1-pro": {
          "name": "Kimi K3.1 Pro"
        },
        "offmem-minimax-m3.1-flash": {
          "name": "MiniMax M3.1 Flash"
        },
        "offmem-deepseek-v4.1-flash-fast": {
          "name": "DeepSeek V4.1 Flash Fast"
        }
      }
    }
  },
  "model": "offmem/offmem-glm-5.3-sem-censura",
  "small_model": "offmem/offmem-glm-5.3-flash-sem-censura"
}

At the end, tell me: Open OpenCode, type /models and pick "GLM 5.3" from the offmem provider.