Module models 

The Models API.

Discover what models are available to your API key, with their capability matrix and per-model token limits.

Endpoints

Method	Path	Function
GET	/v1/models	Models::list (paginated)
GET	/v1/models	Models::list_all (auto-paginates)
GET	/v1/models/{id}	Models::get

Quick start

use claude_api::{Client, models::ListModelsParams};
let client = Client::new("sk-ant-...");

// Iterate the full set transparently:
for model in client.models().list_all().await? {
    println!("{}: {}", model.id.as_str(), model.display_name);
}

// Or fetch one by ID:
let m = client.models().get("claude-sonnet-4-6").await?;
println!("{} (max input: {:?})", m.display_name, m.max_input_tokens);

Structs

CapabilitySupport

Whether a single capability is supported by the model.

ContextManagementCapability

Context-management support and strategies.

EffortCapability

effort (reasoning_effort) capability + per-level support.

ListModelsParams

Query parameters for GET /v1/models.

ModelCapabilities

Per-model feature matrix returned on every ModelInfo.

ModelInfo

Metadata for a single model returned by the Models API.

Modelsasync

Namespace handle for the Models API.

ThinkingCapability

Extended-thinking capability + type variants.

ThinkingTypes

Thinking-mode variants.