❇️ DeBitpay is a simple app which decodes Bitpay payment links into Bitcoin transaction requirements, so that you could make the payments with Bitcoin wallets not supporting Bitpay.
-
Updated
Jan 6, 2023 - JavaScript
#
payment-protocol
Here are 19 public repositories matching this topic...
QR Code Indonesian Standard Interpreter. Written in Dart.
-
Updated
Oct 26, 2023 - Dart
🚀 Curated resources for Google's Agent Payments Protocol (AP2), A2A & x402 — blogs, videos, repos & specs. Contributions welcome!
coinbase google-cloud awesome-list autonomous-agents payment-protocol verifiable-credentials stablecoins a2a ap2 x402 agentic-commerce agent-payments-protocol agent-interoperability machine-payments agent-economy
-
Updated
Apr 12, 2026 - HTML
NanoPay — TON nano-payment gateway with TEE aggregator
-
Updated
Mar 30, 2026 - TypeScript
One-command local development environment for HTTP 402 Payment Required protocol with blockchain payments (EIP-3009 USDC)
coinbase sandbox ethereum local-development nodejs-cli payment-api payment-protocol usdc crypto-payments blockchain-payments facilitator web3-payments eip-3009 api-monetization http-402 x402 payment-required gasless-transfers
-
Updated
Oct 2, 2025 - TypeScript
A standard for sharing Bitcoin Cash and CashToken payment information via Uniform Resource Identifiers (URIs) and a web-based payment protocol.
-
Updated
Dec 5, 2024
X402 payment facilitator for AI API billing with Solana USDC and Base USDC support.
-
Updated
Apr 13, 2026 - Python
Minimal Python Bitcoin BIP70 decoder
-
Updated
Oct 19, 2018 - Python
ISO 8583 Message Parser using JavaScript
-
Updated
Jul 27, 2017 - JavaScript
💻 Spin up a complete local x402 payment server to test the HTTP 402 Payment Required protocol with blockchain payments effortlessly.
coinbase sandbox ethereum local-development nodejs-cli payment-api payment-protocol usdc blockchain-payments facilitator web3-payments eip-3009 api-monetization http-402 x402 payment-required gasless-transfers
-
Updated
Apr 15, 2026 - TypeScript
SolWave - AI-Powered Payments for the Autonomous Web. Complete platform for AI-powered payments on Solana using x402 payment protocol, Google Agent Development Kit (ADK), and autonomous agents.
typescript telegram-bot mcp nextjs blockchain web3 autonomous-agents ai-agents payment-protocol solana defi google-adk x402 agent-commerce solana-payments
-
Updated
Dec 14, 2025 - TypeScript
One line of code to accept digital dollars. HTTP-native x402 payment protocol for blockchain payments with Express middleware and Axios client support.
ethereum evm payment-protocol bnb blockchain-payments web3-payment x402 experss-middleware http-payment
-
Updated
Nov 21, 2025 - TypeScript
Claude Code skill for x402 protocol development - provides expert guidance for building x402-based servers and payment-gated APIs
-
Updated
Jan 12, 2026
X402 Payment Protocol for XUL Chain - Open source implementation for micropayments and API monetization on scan.rswl.ai
typescript smart-contracts blockchain micropayments web3 payment-protocol ethereum-compatible api-monetization x402 xul-chain
-
Updated
Mar 30, 2026 - TypeScript
Production-grade specification for secure agent-to-agent payment infrastructure — authorization, settlement, escrow, dispute resolution, chargebacks, compliance, and reconciliation between autonomous AI agents. Architecture reference only. Implementation is proprietary. All endpoints route through the internal Pulse API.
-
Updated
Apr 14, 2026 - Python
A production-ready x402 payment system built with Next.js and TypeScript, featuring agent interceptor, audit trail, and Base Sepolia integration.
-
Updated
Apr 13, 2026 - TypeScript
🚀 Develop and monetize APIs using the complete X402 payment protocol for Solana, designed for easy integration and streamlined transactions.
react rust typescript nextjs anchor web3 payment-protocol solana blockchain-payments api-monetization x402 solana-hackathon
-
Updated
Apr 15, 2026 - TypeScript
Paywalled HTTP tools for agents using x402 (HTTP 402): auto-handle 402 → pay → retry with a server middleware, agent-friendly client, and examples
-
Updated
Mar 30, 2026 - TypeScript
A standard protocol for programmable cascading payments and atomic asset containers on EVM chains.
-
Updated
Mar 10, 2026 - TypeScript
Improve this page
Add a description, image, and links to the payment-protocol topic page so that developers can more easily learn about it.
Add this topic to your repo
To associate your repository with the payment-protocol topic, visit your repo's landing page and select "manage topics."