Everything you need to understand and build with Apraxus.
Protocol concepts, architecture, APXS, testnet infrastructure, developer tooling and security documentation — organized around what exists today and what Apraxus is designed to become.
Current Environment
Arbitrum Sepolia Testnet
APXS and the Apraxus developer platform are currently available for development and testing. Production mainnet infrastructure is not enabled.
Documentation Map
Explore the Apraxus stack
START HERE
Introduction
Understand what Apraxus is, why autonomous software needs new infrastructure, and what is available today.
PROTOCOL
Protocol Concepts
The conceptual model behind intent-driven, policy-aware autonomous software workflows.
APXS
Token & Economics
APXS token information, testnet deployment, supply and the role of the token within the developing ecosystem.
NETWORK
Architecture
Separate the infrastructure available today on Arbitrum from the longer-term Apraxus network architecture.
DEVELOPERS
Developer Platform
Build and test integrations using API v1, the SDK foundation, sandbox and developer tooling.
SECURITY
Security
Security principles, current controls, limitations and the longer-term verification and audit path.
RESEARCH
Future Architecture
Longer-term research around agent economies, autonomous execution, cross-chain infrastructure and a potential native network.
PROJECT
Project & Ecosystem
Follow development, understand the project trajectory and explore the broader ecosystem direction.
Documentation Principle
Verified today. Designed for tomorrow.
Apraxus documentation distinguishes deployed testnet infrastructure from development work and longer-term protocol research. Future architecture is documented as a design direction, not as production functionality.
Developer Path
From first request to testnet integration.
Start with the Quickstart, create a development API key, use the sandbox, explore API v1 and connect a wallet to the Arbitrum Sepolia testnet.
Open Developer Docs