algorand-x402-python

Build 402 payment flows for Algorand AVM with Python client, server, and facilitator tooling.

1|Updated Mar 2, 2026
One-click install
npx skills add https://github.com/GoPlausible/claude-algorand-plugin --skill algorand-x402-python
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: algorand-x402-python
Source: https://github.com/GoPlausible/claude-algorand-plugin/tree/main/plugins/algorand-plugin/skills/algorand-x402-python
Command: npx skills add https://github.com/GoPlausible/claude-algorand-plugin --skill algorand-x402-python

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Enables Python developers to implement 402 payment flows for Algorand AVM by providing client, server, and facilitator tooling, documentation, and examples.

Core Features & Use Cases

  • Comprehensive Python support for client, server, and facilitator roles in 402-enabled Algorand workflows.
  • Detailed references and examples for building httpx/requests clients, FastAPI/Flask servers, and AVM signer integrations.
  • In-depth guidance on Algorand AVM encoding boundaries, signer protocols, and registration helpers.
  • Real-world scenarios include building paid APIs protected by 402 payments with Algorand USDC on testnet/mainnet.

Quick Start

Install the x402-avm package with the avm extras, register an Algorand AVM signer with your client, and start making 402-enabled requests to paid resources.

Frequently Asked Questions about algorand-x402-python

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement 402 payment flows for Algorand AVM in Python?

You can build 402 payment flows for Algorand AVM in Python using client, server, and facilitator tooling that handles httpx/requests integration, FastAPI/Flask middleware, and AVM signer protocols.

What is the x402-avm protocol for Algorand payments?

The x402-avm protocol enables HTTP 402 payment-required flows on the Algorand AVM, allowing Python clients and servers to facilitate paid API requests using Algorand USDC.

Can I use FastAPI and Flask servers with Algorand 402 payment middleware?

Yes, the tooling provides detailed server middleware references for both FastAPI and Flask to intercept and process 402-enabled Algorand AVM payment requests.

How do I register an Algorand AVM signer for 402-enabled Python requests?

You register an Algorand AVM signer with your Python client using the provided registration helpers, enabling the client to sign and route 402 payment payloads across async/sync boundaries.

Does this tooling support production-grade Algorand USDC payments on mainnet?

Yes, it includes network constants and examples for building paid APIs protected by 402 payments with Algorand USDC, targeting safe, production-grade deployments on both testnet and mainnet.

How are AVM encoding boundaries handled across async and sync Python components?

The tooling provides in-depth guidance on Algorand AVM encoding boundaries to ensure safe data serialization and signer protocol communication across async and sync Python components.