Using x402-avm Python Core and AVM Mechanism

Use the x402-avm Python package core components and AVM mechanism directly for building custom payment integrations on Algorand.

Prerequisites

Before using this skill, ensure:

1. Python 3.10+ is installed
2. x402-avm package is available: pip install "x402-avm[avm]"
3. Understanding of x402 payment flow -- client sends payment, server returns 402, facilitator verifies/settles

Core Architecture

The x402-avm Python SDK has two layers: