Documentation

Documentation

Everything you need to integrate LangStack into your application.

Quick Start

Get started with LangStack in under 5 minutes.

// Swift
import LangStack

let client = LangStack(apiKey: "your-api-key")
let response = try await client.chat.completions.create(
    model: "gpt-4",
    messages: [
        .user("Hello, world!")
    ]
)

Resources

📚 API Reference

Complete API documentation with examples for all endpoints.

View API Docs →

🛠 SDKs

Native SDKs for Swift, Kotlin, JavaScript, Python, and more.

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💡 Examples

Sample projects and code snippets to get you started quickly.

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