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

# ImageEndpoint

An endpoint that serves a given image model.

## Fields

| Field | Type | Required | Description | Example |
| - | - | - | - | - |
| `AllowedPassthroughParameters` | \[]`string` | :heavy\_check\_mark: | Provider-specific options accepted under provider.options\[provider\_slug]. | \[] |
| `Pricing` | \[][components.ImagePricingEntry](../../models/components/imagepricingentry.mdx) | :heavy\_check\_mark: | Billable pricing lines for this endpoint. | \[ \{ "billable": "output\_image", "cost\_usd": 0.05, "unit": "image" } ] |
| `ProviderName` | `string` | :heavy\_check\_mark: | Provider display name | Bytedance |
| `ProviderSlug` | `string` | :heavy\_check\_mark: | Provider slug | bytedance |
| `ProviderTag` | `*string` | :heavy\_check\_mark: | Provider tag for request-side selection | bytedance |
| `SupportedParameters` | map\[string][components.CapabilityDescriptor](../../models/components/capabilitydescriptor.mdx) | :heavy\_check\_mark: | N/A | \{ "output\_compression": \{ "max": 100, "min": 0, "type": "range" }, "resolution": \{ "type": "enum", "values": \[ "1K", "2K", "4K" ] }, "seed": \{ "type": "boolean" } } |
| `SupportsStreaming` | `bool` | :heavy\_check\_mark: | Whether this endpoint supports native SSE streaming (`stream: true` in the request). | false |