Struct OpenRouterBuilder 

pub struct OpenRouterBuilder<M = WithoutModel, W = Responses, T: Transport = ReqwestTransport> { /* private fields */ }

Implementations

impl OpenRouterBuilder<WithoutModel, Responses, ReqwestTransport>

pub fn new() -> Self

impl<M, W, T: Transport> OpenRouterBuilder<M, W, T>

pub fn with_api_key(self, api_key: impl Into<String>) -> Self

Override the API key. If unset, OPENROUTER_API_KEY is read at build time.

pub fn with_base_url(self, url: impl Into<String>) -> Self

Override the base URL. Defaults to https://openrouter.ai/api/v1.

pub fn with_description(self, description: impl Into<String>) -> Self

pub fn with_transport<T2: Transport>( self, transport: T2, ) -> OpenRouterBuilder<M, W, T2>

Supply a custom transport, replacing the default ReqwestTransport.

impl<W, T: Transport> OpenRouterBuilder<WithoutModel, W, T>

pub fn with_model( self, model: impl Into<String>, ) -> OpenRouterBuilder<WithModel, W, T>

Select the model. OpenRouter slugs are vendor-prefixed, e.g. anthropic/claude-sonnet-4 or openai/gpt-4o.

impl<M, T: Transport> OpenRouterBuilder<M, Responses, T>

pub fn with_completions(self) -> OpenRouterBuilder<M, Completions, T>

Opt in to the Chat Completions wire instead of the default Responses API.

pub fn with_reasoning_effort(self, effort: impl Into<String>) -> Self

Set the reasoning effort ("low" / "medium" / "high") for reasoning-capable models. Responses-wire only — Chat Completions does not carry this field.

impl<T: Transport> OpenRouterBuilder<WithModel, Responses, T>

pub fn build(self) -> ResponsesClient<T>

Build a Responses API client.

impl<T: Transport> OpenRouterBuilder<WithModel, Completions, T>

pub fn build(self) -> CompletionsClient<T>

Build a Chat Completions client.

Trait Implementations

impl Default for OpenRouterBuilder<WithoutModel, Responses, ReqwestTransport>

fn default() -> Self

Returns the “default value” for a type.