> ## Documentation Index
> Fetch the complete documentation index at: https://test-8862363a-tembo-large-vm-sandbox-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Max

> One subscription, all coding agents and models.

<Frame>
  <img src="https://mintcdn.com/test-8862363a-tembo-large-vm-sandbox-docs/lpVQgqlVEY_PAiE2/images/max-light.png?fit=max&auto=format&n=lpVQgqlVEY_PAiE2&q=85&s=28a4cfd94b586cabe59dbdfe76b6879e" alt="Tembo Max" className="block dark:hidden" width="2567" height="1341" data-path="images/max-light.png" />

  <img src="https://mintcdn.com/test-8862363a-tembo-large-vm-sandbox-docs/lpVQgqlVEY_PAiE2/images/max-dark.png?fit=max&auto=format&n=lpVQgqlVEY_PAiE2&q=85&s=8ab465f9f4b595d1ebbbb578c42ceaca" alt="Tembo Max" className="hidden dark:block" width="2567" height="1341" data-path="images/max-dark.png" />
</Frame>

Tembo Max gives you access to all coding agents and models through a single subscription. Connect your local tools to Tembo's proxy with one API key, no separate provider accounts needed.

Available on all plans, including the free tier. [Read more about Tembo Max](https://tembo.io/max).

## Setup

1. Get your API key from **Settings > API Keys** in the [dashboard](https://app.tembo.io)
2. Point your tool at `proxy.tembo.io`

<CodeGroup>
  ```bash Claude Code theme={null}
  export ANTHROPIC_BASE_URL=https://proxy.tembo.io/anthropic
  export ANTHROPIC_API_KEY=your-tembo-api-key
  ```

  ```bash Codex theme={null}
  export OPENAI_BASE_URL="https://proxy.tembo.io/openai"
  export OPENAI_API_KEY="your-tembo-api-key"
  ```

  ```json OpenCode theme={null}
  {
    "$schema": "https://opencode.ai/config.json",
    "model": "openai/gpt-5-mini",
    "provider": {
      "openai": {
        "models": {
          "gpt-5.6-sol": {
            "id": "gpt-5.6-sol",
            "name": "GPT-5.6 Sol"
          },
          "gpt-5.6-terra": {
            "id": "gpt-5.6-terra",
            "name": "GPT-5.6 Terra"
          },
          "gpt-5.5-pro": {
            "id": "gpt-5.5-pro",
            "name": "GPT-5.5 Pro"
          },
          "gpt-5.4": {
            "id": "gpt-5.4",
            "name": "GPT-5.4"
          },
          "gpt-5.4-mini": {
            "id": "gpt-5-mini",
            "name": "GPT-5.4 Mini"
          },
          "gpt-5.4-nano": {
            "id": "gpt-5-nano",
            "name": "GPT-5.4 Nano"
          }
        },
        "options": {
          "baseURL": "https://proxy.tembo.io/openai",
          "apiKey": "<your-tembo-api-key>",
          "headers": {
            "x-reasoning-level": "high"
          }
        }
      }
    }
  }
  ```
</CodeGroup>

<Note>
  Codex may store credentials in `~/.codex/auth.json` that override environment variables.
</Note>

Codex and OpenCode both support `gpt-5.5`, `gpt-5.4`, `gpt-5.4-mini`, and `gpt-5.4-nano`. In OpenCode, the `gpt-5.4-mini` and `gpt-5.4-nano` aliases map to OpenAI's `gpt-5-mini` and `gpt-5-nano` model IDs.

## Proxy models

All models are tested across real-world coding work before being made available.

| Model             | Model ID                   | Endpoint                   |
| ----------------- | -------------------------- | -------------------------- |
| Claude Sonnet 5   | `claude-sonnet-5`          | `proxy.tembo.io/anthropic` |
| Claude Fable 5    | `claude-fable-5`           | `proxy.tembo.io/anthropic` |
| Claude Opus 4.8   | `claude-opus-4-8`          | `proxy.tembo.io/anthropic` |
| Claude Opus 4.7   | `claude-opus-4-7`          | `proxy.tembo.io/anthropic` |
| Claude Opus 4.6   | `claude-opus-4-6`          | `proxy.tembo.io/anthropic` |
| Claude Sonnet 4.6 | `claude-sonnet-4-6`        | `proxy.tembo.io/anthropic` |
| Claude Opus 4.5   | `claude-opus-4-5`          | `proxy.tembo.io/anthropic` |
| Claude 4.5 Sonnet | `claude-4-5-sonnet`        | `proxy.tembo.io/anthropic` |
| Claude 4.1 Opus   | `claude-4.1-opus`          | `proxy.tembo.io/anthropic` |
| Claude 4.5 Haiku  | `claude-4-5-haiku`         | `proxy.tembo.io/anthropic` |
| Claude 4 Sonnet   | `claude-4-sonnet`          | `proxy.tembo.io/anthropic` |
| GPT-5.6 Sol       | `gpt-5.6-sol`              | `proxy.tembo.io/openai`    |
| GPT-5.6 Terra     | `gpt-5.6-terra`            | `proxy.tembo.io/openai`    |
| GPT-5.5 Pro       | `gpt-5.5-pro`              | `proxy.tembo.io/openai`    |
| GPT-5.5           | `gpt-5.5`                  | `proxy.tembo.io/openai`    |
| GPT-5.4           | `gpt-5.4`                  | `proxy.tembo.io/openai`    |
| GPT-5.4 Mini      | `gpt-5.4-mini`             | `proxy.tembo.io/openai`    |
| GPT-5.4 Nano      | `gpt-5.4-nano`             | `proxy.tembo.io/openai`    |
| GPT-5.3 Codex     | `gpt-5.3-codex`            | `proxy.tembo.io/openai`    |
| GPT-5.2           | `gpt-5.2`                  | `proxy.tembo.io/openai`    |
| GPT-5.2 Codex     | `gpt-5.2-codex`            | `proxy.tembo.io/openai`    |
| Gemini 2.5 Pro    | `gemini-2.5-pro`           | `proxy.tembo.io/anthropic` |
| Gemini 3 Pro      | `gemini-3-pro`             | `proxy.tembo.io/anthropic` |
| Gemini 3 Flash    | `gemini-3-flash`           | `proxy.tembo.io/anthropic` |
| Kimi K2           | `bedrock-kimi-k2-thinking` | `proxy.tembo.io/anthropic` |
| Grok              | `grok`                     | Cursor API                 |

Anthropic and Google models require no additional API keys. OpenAI models require your own OpenAI API key alongside your Tembo key.

## Pricing

See [tembo.io/pricing](https://tembo.io/pricing) for plans and credits.

## Privacy

| Provider  | Data Retention   |
| --------- | ---------------- |
| Anthropic | Zero retention   |
| Google    | Zero retention   |
| OpenAI    | 30-day retention |