opencode-providerslisted

# OpenCode Providers > **📚 Official Docs:** For the latest information, always refer to the official documentation: > [https://opencode.ai/docs/providers/](https://opencode.ai/docs/providers/) ## Overview OpenCode uses the [AI SDK](https://ai-sdk.dev/) and [Models.dev](https://models.dev) to support **75+ LLM providers** and local models. Providers are configured through `opencode.json` and authenticated via the `/connect` command. **Quick start:** 1. Run `/connect` in the TUI and select your provider 2. Enter your API key when prompted 3. Run `/models` to select a model ### Credentials API keys added via `/connect` are stored in `~/.local/share/opencode/auth.json`. ### Provider Config Customize providers through the `provider` section in `opencode.json`: ```json { "$schema": "https://opencode.ai/config.json", "provider": { "anthropic": { "options": { "baseURL": "https://api.anthropic.com/v1" } } } } ``` **Key config fields:** - `npm` — AI SDK package (e.g. `@ai-sdk/openai-compatible` for OpenAI-compatible endpoints, `@ai-sdk/openai` for `/v1/responses` endpoints) - `name` — Display name in UI - `options.baseURL` — API endpoint URL - `options.apiKey` — API key (or use `/connect`) - `options.headers` — Custom headers sent with each request - `models` — Map of model IDs to configurations - `limit.context` — Maximum input tokens the model accepts - `limit.output` — Maximum tokens the model can generate --- ## OpenCode Zen OpenCode