> ## 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. # Endpoints > Endpoint information ## Overview Endpoint information ### Available Operations * [ListZdrEndpoints](#listzdrendpoints) - Preview the impact of ZDR on the available endpoints * [List](#list) - List all endpoints for a model ## ListZdrEndpoints Preview the impact of ZDR on the available endpoints ### Example Usage ```go theme={null} package main import( "context" "os" openrouter "github.com/OpenRouterTeam/go-sdk" "log" ) func main() { ctx := context.Background() s := openrouter.New( openrouter.WithSecurity(os.Getenv("OPENROUTER_API_KEY")), ) res, err := s.Endpoints.ListZdrEndpoints(ctx) if err != nil { log.Fatal(err) } if res != nil { // handle response } } ``` ### Parameters | Parameter | Type | Required | Description | | --------- | ---------------------------------------------------------- | -------------------- | ----------------------------------- | | `ctx` | [context.Context](https://pkg.go.dev/context#Context) | :heavy\_check\_mark: | The context to use for the request. | | `opts` | \[][operations.Option](../../models/operations/option.mdx) | :heavy\_minus\_sign: | The options for this request. | ### Response **[\*operations.ListEndpointsZdrResponse](../../models/operations/listendpointszdrresponse.mdx), error** ### Errors | Error Type | Status Code | Content Type | | ------------------------------------- | ----------- | ---------------- | | sdkerrors.ForbiddenResponseError | 403 | application/json | | sdkerrors.InternalServerResponseError | 500 | application/json | | sdkerrors.APIError | 4XX, 5XX | \*/\* | ## List List all endpoints for a model ### Example Usage ```go theme={null} package main import( "context" "os" openrouter "github.com/OpenRouterTeam/go-sdk" "log" ) func main() { ctx := context.Background() s := openrouter.New( openrouter.WithSecurity(os.Getenv("OPENROUTER_API_KEY")), ) res, err := s.Endpoints.List(ctx, "", "") if err != nil { log.Fatal(err) } if res != nil { // handle response } } ``` ### Parameters | Parameter | Type | Required | Description | Example | | --------- | ---------------------------------------------------------- | -------------------- | ------------------------------------ | ------- | | `ctx` | [context.Context](https://pkg.go.dev/context#Context) | :heavy\_check\_mark: | The context to use for the request. | | | `author` | `string` | :heavy\_check\_mark: | The author/organization of the model | openai | | `slug` | `string` | :heavy\_check\_mark: | The model slug | gpt-4 | | `opts` | \[][operations.Option](../../models/operations/option.mdx) | :heavy\_minus\_sign: | The options for this request. | | ### Response **[\*operations.ListEndpointsResponse](../../models/operations/listendpointsresponse.mdx), error** ### Errors | Error Type | Status Code | Content Type | | ------------------------------------- | ----------- | ---------------- | | sdkerrors.ForbiddenResponseError | 403 | application/json | | sdkerrors.NotFoundResponseError | 404 | application/json | | sdkerrors.InternalServerResponseError | 500 | application/json | | sdkerrors.APIError | 4XX, 5XX | \*/\* |