❇️ 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 25 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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Apr 12, 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
X402 payment facilitator for AI API billing with Solana USDC and Base USDC support.
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Apr 25, 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
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
💻 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
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May 18, 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
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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
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Nov 21, 2025 - 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
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
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 payment gateway for AI services. Python reference implementation. Challenge, meter, price, receipt.
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Apr 20, 2026 - Python
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
A self-custodial protocol for per-token settlement of autonomous-agent LLM API spend, under on-chain spending caps. Spec + bounded-verified reference implementation. No token, no operator.
micropayments autonomous-agents escrow ai-agents payment-protocol stablecoin crypto-payments self-custody llm x402 agentic-payments agent-payments agentic-wallet
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May 17, 2026 - JavaScript
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.
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Apr 21, 2026 - Python
A standard protocol for programmable cascading payments and atomic asset containers on EVM chains.
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Mar 10, 2026 - TypeScript
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