> ## 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.                                            | \[<br />\{<br />"billable": "output\_image",<br />"cost\_usd": 0.05,<br />"unit": "image"<br />}<br />]                                                                                                                                                         |
| `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                                                                                  | \{<br />"output\_compression": \{<br />"max": 100,<br />"min": 0,<br />"type": "range"<br />},<br />"resolution": \{<br />"type": "enum",<br />"values": \[<br />"1K",<br />"2K",<br />"4K"<br />]<br />},<br />"seed": \{<br />"type": "boolean"<br />}<br />} |
| `SupportsStreaming`            | `bool`                                                                                          | :heavy\_check\_mark: | Whether this endpoint supports native SSE streaming (`stream: true` in the request). | false                                                                                                                                                                                                                                                           |