> ## Documentation Index
> Fetch the complete documentation index at: https://lava.so/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Inco

> Inco serves open-weight models (GLM 5.3, GLM 5.3 Flash, Kimi K3, MiniMax M3) on its own speculative-decoding and quantization stack, and led the Artificial Analysis output-speed rankings for each of them at its 2026-09-03 launch.

Inco offers 2 models through Lava's AI Gateway, supporting Chat Completions. Authentication uses `Authorization: Bearer`. See the [Inco API docs](https://platform.inco.ai/docs) for provider-specific parameters.

<Info>Supports both **managed** (Lava's API keys) and **unmanaged** (bring your own credentials) mode.</Info>

## Quick Start

```typescript theme={null}
const response = await fetch('https://api.lava.so/v1/forward?u=https%3A%2F%2Fapi.inco.ai%2Fv1%2Fchat%2Fcompletions', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    Authorization: `Bearer ${forwardToken}`,
  },
  body: JSON.stringify({
    model: 'inco-glm-5.3-flash',
    messages: [{ role: "user", content: "Hello!" }],
  }),
});
```

## Chat Completions

**Target URL:** `https://api.inco.ai/v1/chat/completions`

|                  |                                          |
| ---------------- | ---------------------------------------- |
| **Content Type** | `application/json`                       |
| **Streaming**    | Yes (set `stream: true` in request body) |

| Model              | Input / 1M tokens | Output / 1M tokens |
| ------------------ | ----------------- | ------------------ |
| inco-glm-5.3-fast  | \$2.80            | \$8.80             |
| inco-glm-5.3-flash | \$0.15            | \$0.50             |

## Next Steps

<CardGroup cols={2}>
  <Card title="All Providers" icon="grid" href="/docs/gateway/supported-providers">
    Browse all supported AI providers
  </Card>

  <Card title="Forward Proxy" icon="route" href="/docs/gateway/forward-proxy">
    Learn how to construct proxy URLs and authenticate requests
  </Card>
</CardGroup>