An intermediate api to handle steam microtransactions using steam web services. Ready to use with Unity, Unreal, Godot and so on
Aperod (APRO) — Institutional-grade privacy Layer-1 built in Go. RingCT & MLSAG engine for confidential P2P payments, Telegram Mini-Apps & Web3 games.
Unreal Nano Lite is a 3D/VR transaction visualizer for Nano currency. Using a Nano plugin for Unreal Engine.
Unreal Nano Lite is a 3D/VR transaction visualizer for Nano currency. Using a Nano plugin for Unreal Engine.
Sovereign oracle protocol — cryptographically signed data over Lightning sats (L402) and USDC on Base (x402). 11 feeds, 9 exchanges, DLC attestations, MCP server. No API keys, no accounts, no trust.
Playfab Purchase Service API for Minecraft Bedrock: a Node.js/Express REST service that quotes offers, executes virtual Minecoin purchases, fetches balances and inventory, and integrates with xLink and an optional internal Marketplace token—secured with JWT and rate limiting
Headless payment engine for game storefronts. Your UI, your art - no overlay, no checkout screen.
Fast, server-authoritative Web3 gaming on Nimiq PoS & Nimiq Hub. Play real-time 1v1 Ludo League & Connect 4 with instant micro-stakes, zero turn gas, and smart escrow settlement.
AgentPay — high-frequency agent-to-agent settlement layer on Monad. x402 + ERC-7579 modular accounts cut AI billing costs ~96% with 0.8s finality and session-sharded parallelism for 10,000+ concurrent payments.
The ongoing development of the Stellar network, including enhancements to scalability and security, positions XLM as a promising asset for long-term investors.
Visual transaction management and generated Verse tooling for UEFN in-island transactions.
A decentralized multi-party split-bill engine built on Next.js 16 and Stellar Testnet. Features atomic batch operations, strict 7-decimal Stroop precision, and secure non-custodial settlements via the Freighter Wallet API in under 5 seconds with minimal fees.
Reusable NestJS backend for Unity game microtransactions, with Steam-ready authentication and payments, PostgreSQL, Docker, and idempotent inventory fulfillment.
Autonomous AI-to-AI negotiation system (Gemini 2.0 Flash) with on-chain micro-transactions using Circle Developer APIs on Arc.
App que muestra datos de interés académico y social de videojuegos y permite filtrar en función de intereses: interacciones sociales, micropagos, nivel violencia. Encargo para Presupuesto Participativo 2019 Navarra
A full-stack Web3 MVP demonstrating the x402 protocol. Watch an autonomous Teacher agent negotiate, sign, and settle real micro-transactions on the Base network to unlock premium API answers from Bot Students. Built with React, Hono, and Ethers.js.
In-game monetization plugin for Rust
MCP integration docs — mcp.zzero.net
Main website — zzero.net
AI agent crypto data API — pay per request in USDC on Base. Real-time cryptocurrency prices, market data, trending tokens, DeFi metrics via x402 protocol.
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