openclaw-providers

AI provider clients for the community Rust implementation of OpenClaw

Part of openclaw-rs, a community Rust implementation of OpenClaw. This crate provides AI provider clients with full streaming support.

Provider integrations use official public APIs. "Claude" is a trademark of Anthropic, "GPT" is a trademark of OpenAI.

Supported Providers

• Anthropic Claude: Claude 3.5 Sonnet, Claude 3.5 Haiku, and other Claude models
• OpenAI GPT: GPT-4o, GPT-4, GPT-3.5, and compatible APIs (Azure, LocalAI)

Features

• Async/await API with tokio
• Server-Sent Events (SSE) streaming
• Tool/function calling support
• Token usage tracking
• Configurable base URLs for proxies

Usage

use openclaw_providers::{AnthropicProvider, Provider, CompletionRequest, Message, Role};
use openclaw_core::secrets::ApiKey;

// Create provider
let provider = AnthropicProvider::new(ApiKey::new("sk-ant-...".to_string()));

// Create completion request
let request = CompletionRequest {
    model: "claude-3-5-sonnet-20241022".to_string(),
    messages: vec![
        Message {
            role: Role::User,
            content: MessageContent::Text("Hello!".to_string()),
        }
    ],
    max_tokens: 1024,
    ..Default::default()
};

// Get completion
let response = provider.complete(request).await?;
println!("{}", response.content);

// Streaming
let mut stream = provider.complete_stream(request).await?;
while let Some(chunk) = stream.next().await {
    if let Some(delta) = chunk?.delta {
        print!("{}", delta);
    }
}

License

MIT License - see LICENSE for details.