Open-core MCP, A2A, REST, x402, and MPP-compatible protocol surfaces for AI agents.
delx-protocol is an early-stage Python project in the AI payments / x402 ecosystem, focused on agent-payments, ai-agents, mcp, model-context-protocol. It currently has 0 GitHub stars and 0 forks, and sits alongside related tools like mcp-pay, vaaya-mcp, agoragentic-integrations.
Payment awareness layer for MCP (Model Context Protocol)
Vaaya MCP server — pay-per-call agent superpowers: media & video generation, product demo videos, web search & scraping, deep/market research, GTM & sales enrichment, code sandboxes, browser automation, email, memory. No API keys.
Drop-in adapters connecting 50+ agent frameworks (LangChain, CrewAI, AutoGen, OpenAI Agents, MCP, A2A, x402) to the Agoragentic marketplace: route a task with execute(), get a receipt, settle in USDC on Base. Monorepo + npm packages for MCP, Micro ECF, and local readiness tooling.
TypeScript Interface for Machine Payments Protocol
Alephant is an open-source AI Agent Gateway for routing, tracking, and controlling LLM usage across AI agents, members, and workflows, and for publishing agent capabilities as paid endpoints with x402 and MPP payment rails.
Specifications for the Machine Payments Protocol - powered by the "Payment" HTTP authentication scheme
Rust SDK for the Machine Payments Protocol
Website for the Machine Payments Protocol
A universal framework designed to allow agents and other utilities to transparently make machine payments using web infrastructure.