OpenCode
OpenCode supports both OpenAI and Anthropic models and can be configured to use AI Gateway by setting custom base URLs for each provider.
Centralized API Key
You can configure OpenCode to connect to AI Gateway by setting the following configuration options in your OpenCode configuration file (e.g., ~/.config/opencode/opencode.json):
{
"$schema": "https://opencode.ai/config.json",
"provider": {
"anthropic": {
"options": {
"baseURL": "https://coder.example.com/api/v2/aibridge/anthropic/v1"
}
},
"openai": {
"options": {
"baseURL": "https://coder.example.com/api/v2/aibridge/openai/v1"
}
}
}
}
To authenticate with AI Gateway, get your Coder API token and replace <your-coder-api-token> in ~/.local/share/opencode/auth.json
{
"anthropic": {
"type": "api",
"key": "<your-coder-api-token>"
},
"openai": {
"type": "api",
"key": "<your-coder-api-token>"
}
}
BYOK (Personal API Key)
Set the following in ~/.config/opencode/opencode.json, including the X-Coder-AI-Governance-Token header with your Coder API token:
{
"$schema": "https://opencode.ai/config.json",
"provider": {
"anthropic": {
"options": {
"baseURL": "https://coder.example.com/api/v2/aibridge/anthropic/v1",
"headers": {
"X-Coder-AI-Governance-Token": "<your-coder-api-token>"
}
}
},
"openai": {
"options": {
"baseURL": "https://coder.example.com/api/v2/aibridge/openai/v1",
"headers": {
"X-Coder-AI-Governance-Token": "<your-coder-api-token>"
}
}
}
}
}
Set your personal API keys in ~/.local/share/opencode/auth.json:
{
"anthropic": {
"type": "api",
"key": "<your-anthropic-api-key>"
},
"openai": {
"type": "api",
"key": "<your-openai-api-key>"
}
}
References: OpenCode Documentation