❇️ 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.
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Jan 6, 2023 - JavaScript
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payment-protocol
Here are 30 public repositories matching this topic...
🚀 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
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Jun 7, 2026 - HTML
QR Code Indonesian Standard Interpreter. Written in Dart.
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Oct 26, 2023 - Dart
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
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Oct 2, 2025 - TypeScript
The x402 Service Encyclopedia — Every service ranked, reviewed, and documented. Community knowledge base for the AI agent economy.
coinbase micropayments base ai-agents payment-protocol usdc http-402 agent-skills agent-discovery x402 base-mainnet machine-payments agent-economy x402-protocol openclaw bankr ai-agent-payments x402-services awesome-x402
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May 3, 2026 - HTML
X402 payment facilitator for AI API billing with Solana USDC and Base USDC support.
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Jun 21, 2026 - Python
A standard for sharing Bitcoin Cash and CashToken payment information via Uniform Resource Identifiers (URIs) and a web-based payment protocol.
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Dec 5, 2024
Minimal Python Bitcoin BIP70 decoder
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Oct 19, 2018 - Python
ISO 8583 Message Parser using JavaScript
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Jul 27, 2017 - JavaScript
Self-serve x402 payment infrastructure for AI agents. Pay-per-call APIs with USDC on Base, Solana, and Cosmos.
mcp micropayments cosmos base ai-agents payment-protocol stablecoin solana usdc eip-3009 model-context-protocol http-402 x402 x402-facilitator agentic-payments
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Jul 1, 2026 - 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
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Nov 21, 2025 - TypeScript
NexusPay is a reference implementation of an autonomous, budget-aware AI agent that buys its own data over the x402 HTTP payment protocol. You ask a question; it plans which paid sources to buy (Gemini), enforces per-query & daily budget caps, settles each purchase with testnet USDC over x402, and synthesizes everything it bought into one answer.
ai gemini web3 reference-implementation autonomous-agents ai-agents payment-protocol pay-per-call usdc fast-api streamlit budget-aware base-sepolia http-402 x402 agentic-data-pipeline
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Jun 19, 2026 - Python
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
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Dec 14, 2025 - TypeScript
Payment awareness layer for MCP (Model Context Protocol)
stripe mcp payments mpp visa tempo agents ai-agents payment-protocol model-context-protocol x402 agentic-commerce agent-payments neul-labs
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Jul 2, 2026 - Rust
Rust implementation of the x402 V2 batch-settlement payment scheme. Closed-loop on-chain demonstration on Base Sepolia, with EIP-712 channelId and voucher digest byte-exact against viem.
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May 26, 2026 - Rust
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
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Mar 30, 2026 - TypeScript
The on-chain trust-minimized counterpart to centralized custodial Agent-payment rails for per-token LLM API micropayments. Self-custodial, bounded-autonomy. Spec + bounded-formally-verified reference implementation. No token, no operator.
micropayments autonomous-agents escrow ai-agents payment-protocol stablecoin crypto-payments token-payment self-custody llm agentic-payments agent-payments agentic-wallet
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May 26, 2026 - JavaScript
A payments protocol for the internet. Built on HTTP.
fork coinbase openapi payments micropayments evm ai-agents web-payments payment-protocol stablecoin usdc eip-712 http-402 x402 http-payments
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Apr 23, 2026 - TypeScript
💰 HTTP 402 micro-payment Data API — Pay per request with USDC on Base chain. GitHub trends, NPM stats, Crypto prices, Gas tracker.
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May 1, 2026 - JavaScript
A production-ready x402 payment system built with Next.js and TypeScript, featuring agent interceptor, audit trail, and Base Sepolia integration.
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Apr 13, 2026 - TypeScript
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