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MCP servers tagged micropayments
104 live MCP servers tagged "micropayments", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with micropayments.
Awesome X402
🚀 Curated list of x402 resources: HTTP 402 Payment Required protocol for blockchain payments, crypto micropayments, AI agents, API monetization. Includes SDKs (TypeScript, Python,…
Gold 402
The gold standard for x402 resources. 459 curated entries, every one checked by hand.
Satgate
The Economic Firewall for AI Agent Requests
Wayfarer
Model Context Protocol server that lets any LLM discover, quote, pay, and cite naulon-tolled sources — BYO wallet, local stdio, the wayfarer brain in-process.
Payflow SDK
Payflow SDK
Agentic MCP Pay
Payment gateway for MCP servers — monetize your tools with one wrapper
Pylon
Pylon AI — Pay-per-request APIs for the agent economy. Powered by x402 micropayments on Base.
X402 Gateway
Aye Pulse market intelligence plus Aye Scout pre-payment diligence over x402: a free ecosystem snapshot and two deliberately scoped paid tools, with manifest trust verification an…
Agent Emulator
Emulation & experimentation platform for trustworthy AI agent infrastructure —trace-driven replay of agent behavior on a sharded blockchain. Built on BlockEmulator-X by HuangLab @…
X402 MCP Commerce
MCP server that gives Claude/GPT agents commerce tools — each tool call pays an upstream x402 endpoint and returns its artifact
Dpyc Community
DPYC Community — Membership registry and governance for the Don't-Pester-Your-Customer Tollbooth community
X402 Bounty Hunter
An agent that earns USDC answering real support tickets: find a bounty on an open board, buy context over x402, draft with your own LLM, get paid 85% on human approval. First payo…
Agent Economy Os
The foundational MCP/A2A-native secure credential injection + x402 micropayment gateway for the agent economy. Building the open infrastructure layer that autonomous agents actual…
Vulnfeed MCP
Dependency vulnerability monitoring MCP server — knows your lockfile, prioritizes by EPSS, recommends fix versions.
Kindl SDK
💰 Get paid every time an AI agent uses your MCP tool. Two lines of code. Usage-based billing for the agentic economy.
bridgenode-ai/bridgenode-mcp
y @bridgenode/mcp` or remote `https://bridgenode.cc/mcp`.
Selat Plugins
Official SELAT plugins — discover vetted skills and federated x402/MPP capabilities, pay from your own Circle Agent Wallet (self-custody), from any agent.
Bridgenode SDK Ts
BridgeNode — x402 pay-per-request AI inference. TypeScript SDK.
X402 Agent Pay
Seamless USDC payments for AI agents using the x402 protocol
X402 Vercel Gateway
FastAPI endpoints protected by x402 micropayment rail on Base/Solana
Merit Systems
Merit Systems — independent third-party profile of a public API surface, by API Evangelist. Merit Systems builds the infrastructure for open agentic commerce — the discovery and p…
Spraay Compute
💧 OpenClaw / Claude Code skill for AI agents: rent GPU compute, run AI model inference (LLM, image, video, speech, embeddings), and buy prepaid compute futures credits — paid in U…
Swarms X402
SwarmX
Subcent402
Universal M2M HTTP 402 micro-payment protocol & MCP paywall gateway for autonomous AI agents. Sub-cent API monetization on Base & Solana rails.
Conduit Os
Pay-per-request metering and settlement layer for the Fiber network, with signed receipts and MCP tools for AI agents. Built solo for the Gone in 60ms hackathon.
Nirium
Open protocol for autonomous treasury & machine-to-machine payments on Stellar — Soroban smart contracts (Rust), x402 payment layer, and MCP integration.
AI Agent
AiScale Agent Services — MCP server + pay-per-call API for AI agents. Research, contract analysis, code review, data enrichment. x402 micropayments in USDC on Base.
Oassis API
MCP server and HTTP API for web scraping, crawling and browser control. Scrape any page or document to markdown, map and crawl sites, drive a real browser. Pay per call with x402…
Template
Forkable template for MCP servers that charge AI agents per call in USDC (Base) or USDT0 (Plasma) - powered by x402 + Tether WDK.
Tollbooth
100 paid MCP tools for AI agents — x402 micropayments in USDC on Base. Prediction markets, OSINT, SEC filings, legal, academic, health, environmental, government data.
Caparra
Caparra: the Rust reference implementation of BNAP (gate, wallet, CLI, MCP server).
Monapi
One-line API monetization for AI agents. Pay-per-request USDC payments via x402. Express, Next.js, MCP.
X402 API Server
x402 protocol API server — pay-per-call DeFi data endpoints using USDC micropayments on Base
Lightningprox MCP
MCP server for LightningProx — pay-per-request AI access via Bitcoin Lightning. Supports vision/multimodal.
Askclaude MCP
MCP server for AskClaude — pay-per-query Claude AI via x402 micropayments
nullpath-labs/mcp-client
request via MCP with USDC on Base.
hshintelligence/agent-scrape
just USDC. HTTP + MCP transports.
Moltpe Agent Payments
Payment infrastructure for AI agents. Reference implementation: x402 + MPP + fiat.
forgemeshlabs/coinopai-mcp
powered paid crypto intelligence: preflight checks, trade decisions with `decision_id`, later audit against real prices, risk state, signal history, and agent automation search ov…
Kali123411/k402-mcp
mcp`
Nikolife2016/pulsefeed-x402
mcp`
Awesome Stellar AI
AI agent protocols, infrastructure, developer tools, and applications built on Stellar.
Fastset X402 Demo
This will be used as the repository for the demo with x402 and fastset
Santos Audit API
Scores any public URL on whether AI agents can discover, understand, call, and trust it. Machine-payable via x402 — USDC on Base, no account.
Warppay402 Server
Instant x402 V2 monetization SDK for MCP tools, Hono APIs, Cloudflare Gateway, and Base.
Fast SDK
An all-in-one repo of the Fast/AllSet SDK packages, CLI, and Skill
Real Estate Analysis API With X402 Micropayments On Base L2
Real estate analysis tools (property data extraction, FHA compliance scanning, investment metrics) with x402 micropayments on Base L2.
X402 Shipping
Buy shipping labels across carriers in two paid API calls—rate-shop, purchase, and receive base64 PDFs instantly.
True402
true402 — machine-native x402 marketplace on Base
Tollbooth Dpyc
Don't Pester Your Customer (DPYC) — Bitcoin Lightning micropayments for MCP servers