- Conduid
- Marketplace
- #x402
MCP servers tagged x402
528 live MCP servers tagged "x402", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with x402.
Agenticpay
MCP-native pay-per-tool-call micropayments for AI agents (Solana + USDC + x402)
GBLIN Protocol
Reserve-backed BTC+ETH+USDC index token on Base, minted and redeemed at NAV. On-chain Crash Shield, 48h timelock governance, MCP + x402 tools so AI agents can read the market risk…
Tomopay Gateway
Payment gateway for MCP servers — monetize your tools with one wrapper. Supports x402, MPP, and Stripe.
Get Weather
Get current weather for any location via a verified x402 endpoint. No API key, pay-per-call in USDC.
Dripmetrics MCP
Pay-per-call crypto market data for agents over MCP — x402 USDC micropayments, no API key
X402 Stellar Kit
x402 payment primitives for Stellar: intent binding, a deterministic policy engine, a pluggable approver, and an agent surface. Apache-2.0.
Mdapi MCP
MCP server for mdapi (md.fastdb.in) — HTML/URL to clean LLM-ready Markdown & structured JSON. x402 pay-per-call (USDC on Base), no API key. Remote endpoint + local stdio.
Vaulls
Add x402 payments to your MCP server in one line
Vaultwatch
Compliance-gated RWA oracle with verifiable agent reputation on Casper, 7 AI agents, 8 smart contracts, CSPR.click wallets, dual-path x402 micropayments, 39-tool MCP server
Agent Weather
Forecasts for the agent economy. Pay-per-call JSON "weather" for the AI-agent ecosystem (framework activity, provider outages, MCP Registry, XRPL health). AI agents buy it via x40…
Clawlet
Spend controls for AI agents. Set limits, block services, audit every payment — built on x402. Open source.
Unlockpdf Skill
AI-ready skills and MCP server for unlocking PDF passwords via unlockpdf.dev
Tollbooth Examples
Working examples: let your AI agent swap tokens and screen for honeypots with x402 USDC micropayments on 8 chains
Agentbroker Skill
AgentBroker MCP skill: live GLEIF+SEC verification, OFAC/EU/UN/UK sanctions screening, trade-restriction mapping. 11 free tools, no key. Install for Claude Desktop, Cursor, Cline,…
Nullstate MCP
NullState MCP server — Model Context Protocol integration
Swaptitan MCP
SwapTitan MCP Server — No-KYC crypto swap via Model Context Protocol. 1288+ assets, x402 payments, AI chat.
Automata.board
Decentralized agentic gig board at the edge. Leverages Cloudflare Workers & Durable Objects for real-time WebSocket tunneling, x402 EVM micropayments for spam prevention, and Mode…
X402 MCP Proxy
Stdio MCP proxy that pays x402-gated MCP servers with USDC on Solana — lets a walletless agent buy a tool call
nhantour/inferenceview-mcp
check claims before an AI agent acts. Wallet keys remain local; paid calls settle in USDC on Base.
Meok Compliance Gateway
🧭 Provides Streamable-HTTP/container builds of MEOK compliance MCPs — unlocks AWS/Google/Azure/Smithery + x402
Nano Empire Tollbooth
Monetize any Python function with one decorator. x402 pay-per-call rails — real external AI agents have paid. Publicly auditable proof chain.
Viraill MCP
Viraill Model Context Protocol (MCP) Server - Generative Engine Optimization (GEO) & Agentic Readiness
Licita App
EU Tenders
Xagent Skills
Public agent manifests, spec, and integration examples for XAgent — the open execution market for agentic commerce. AI agents discover merchants, get quotes, pay in stablecoins, a…
Dyoe Agent Tools MCP
MCP server for the DYOE Agent Tools — pay-per-call trust, due-diligence & data tools for AI agents, settled in USDC on Base via x402. Includes human-verified Guardian approval.
Sally Oauth Bridge
OAuth to x402 bridge MCP server. Lets OAuth only MCP clients such as Manus call Sally AI, with the x402 crypto payment signing handled server side.
Signal402 Amazon Developer Hackathon
Alexa+-ready MCP payment policy and human-approval layer for autonomous x402 agents.
String Utils
x402 Enabled String Utilities Server
true-alter/cli
g @truealter/cli && alter wire`
sachio222/54ch10-mcp
mcp`. Site: https://54ch10.uk
Bubbleq Agents
0-UI era. Official SDKs & MCP Server for Bubbleq - the machine-to-machine intelligence layer delivering zero-noise financial knowledge graphs to autonomous agents.
Csoai Ap2 Mandate MCP
🔌 Exposes Google AP2 v0.2.0 Mandate over MCP — signed user-side spend authorisation + PSD2 SCA crosswalk. MIT. By MEOK AI Labs.
X402 Tools MCP
MCP server for private web search, scraping, and screenshots via x402 micropayments
Times Rare Server
Source for Times Rare — the MCP + x402 + A2A discovery canvas for the AI agent economy. Live at timesrare.com.
Meok API Gateway
🧭 Provides MEOK Universal MCP Gateway — api.meok.ai routes /v1/<slug>/<tool> to any of 47 MCPs with bearer-token auth, quota counting, signed attestations, Stripe Meter usage even…
Rug Munch Intelligence MCP
RMI MCP — 221 AI-powered crypto intelligence tools. Token scanning, wallet forensics, market data for AI agents.
Lobsterpay
Permissioned payment layer for AI agents on Solana. Program-controlled vaults with API keys, per-tx + daily limits, mint/destination allowlists, and on-chain enforcement. Anchor 0…
Oblique Examples
Examples for calling oblique.markets x402-paid APIs and the free remote.observer MCP from agents (TypeScript, Python, MCP configs)
Esimtabby MCP
MCP server for buying travel eSIM data plans in a conversation. Card via Stripe, or USDC over x402. Docs mirror.
Longwatch
Monitoring API and MCP server for AI agents — durable web, RSS, crypto price, and SEC filing alerts.
X402 Data Engine
Stateless x402 HTTP 402 micro-API on Cloudflare Workers for Web3 security, Aave liquidations, and DEX slippage settling gaslessly in Base & Polygon USDC
Sensormesh
Open IoT sensor data commons: simulator, MCP server, x402 metered access
Fiatdock Marketplace
Non-custodial MCP marketplace for AI agents. Pay per call via x402 on Base.
X402 Kit
Make x402 payments on Base trivial on both sides of the wire — seller middleware, buyer fetch, an MCP server for agents, and built-in observability. TypeScript, MIT.
X402 API Suite
10 utility APIs with x402 USDC pay-per-call on Base
Solana Ecosystem Pulse
Free no-key Solana network report. Hosted snapshot: 0.25 SOL via Solana Pay to 4tdArRo4cvUQcTm88egZeWwY1HpJsZiCAKLzSnUSdVTA.
Xcatcher Skill
Agent Skill for fetching recent public X (Twitter) posts by handle through Remote MCP, with structured JSON and safe x402 workflows.
Spendveto
Spend governance for AI agents paying over x402. Payment rails move an agent's money; SpendVeto decides whether it should be allowed to move it — caps, budgets, human approvals an…
Deltabot Utility Suite
Public source and discovery metadata for the hosted DeltaBot Utility Suite MCP, with 25 Base-USDC x402 paid tools.
Gold402 MCP
MCP server over gold-402 — the curated x402 directory by 24K Labs. Search hand-checked x402 services and live-probe any endpoint before an agent pays it.