Documentation
Everything you need to integrate with the Arca platform. Pick a section to get started.
What are you trying to do?
Evaluating Arca
Understand the value proposition, see a working POC, and review fee economics.
Setting up your team
Roles, invitations, API key management, and the path to production.
Building an integration
Quick start guides for API, SDK, Swift, and CLI — pick your stack.
Reference
Getting Started
Core concepts, authentication, and quick start guides to get up and running.
API Reference
Complete REST API documentation — endpoints, request/response schemas, and examples.
TypeScript SDK
TypeScript SDK for Node.js and browser — setup, methods, real-time streaming, and error handling.
Swift SDK
Native iOS/macOS SDK — async/await, Codable models, and actor-based WebSocket streaming.
CLI Reference
Install the CLI, manage realms, objects, transfers, and permissions from the terminal.
Platform
Scoped tokens, permissions model, security checklist, and error codes.
Changelog
Latest updates, new features, breaking changes, and release notes.