A
licenseA
qualityB
maintenancePay-per-use semantic web search for AI agents. Powered by SearxNG, agents pay in sats via Lightning Network micropayments — no API keys
required.
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"A search for PowerPoint presentations or related information" matching MCP servers:
- AlicenseAqualityBmaintenancePay-per-call USDC payment proxy for AI agents. Issue scoped Pay Tokens with hard spending caps and auto-journal every charge to freee / Money Forward / QuickBooks.6572MIT
- Alicense-qualityCmaintenanceProvides a three-layer payment firewall for AI agents, enabling identity verification, risk screening, and execution authorization with on-chain policy enforcement for secure and auditable transactions.484MIT
- AlicenseAqualityBmaintenanceKeyless crypto payments for AI agents. One MCP call turns any wallet address into a non-custodial crypto payment link or tip jar, no API key and no account, with funds settling straight to your wallet at a 0% platform fee (USDC/USDT, BTC, LTC, DASH, DOGE, ZCASH).6369MIT
- FlicenseAqualityCmaintenanceMCP server that lets a chatbot browse eSIM plans, sign in, prepare quotes, and execute wallet or card purchases on an existing eSIM platform, with safe typed tools.19
bolthubofficial
AlicenseAqualityAmaintenanceDiscover and pay for APIs and MCP tools per call over Bitcoin Lightning (L402): search the bolthub marketplace, preview prices, and pay from your own wallet (LND, NWC, LNbits) with hard budgets, prepaid credit, scoped sub-agent delegation, and verifiable receipts. Non-custodial and works without a wallet for search and free tools.19MIT
EntRoute MCPofficial
AlicenseAqualityFmaintenanceMCP Server for AI agents to discover and call pay-per-request APIs via EntRoute. Give Claude, Cursor, Windsurf, or any MCP-compatible agent access to 350+ verified x402 API endpoints across 110+ capabilities — DeFi prices, web search, prediction markets, news, and more.3131MIT- AlicenseAqualityAmaintenanceMCP server for eBay buyer-side workflows enabling search, watch, bid, buy, and management of MyeBay via a hybrid REST and Trading API stack.151Apache 2.0
- AlicenseAqualityBmaintenanceLets AI agents discover, pay for, and call any HTTP API per request using USDC, with gasless nanopayments and no API keys or accounts needed.5117MIT
- FlicenseAqualityCmaintenanceGovernor is an MCP server that acts as a safety belt for AI agent payments, providing a three-layer deterministic evaluation (rules, behavior anomaly, and intention coherence) to approve, escalate, or block payments before execution, and integrates directly with Claude Code.3
- AlicenseAqualityAmaintenanceConnect Peil to Claude (or any MCP client): log hours, draft invoices from unbilled hours, and check where you stand — from a prompt.822MIT
- AlicenseAqualityBmaintenanceMCP server for VoxFactura enabling AI assistants to query business data (invoices, expenses, project margins, clients, VAT) and create draft quotes or mark invoices paid via a scoped API, with no direct client sends.11MIT
- AlicenseAqualityAmaintenanceRead-only MCP server for the Swiss eBill portal, enabling users to list bills and download invoice PDFs via an authenticated browser session. It cannot approve, release, or pay anything.829MIT
- AlicenseAqualityCmaintenanceEnables AI agents to search, license, and pay for rights-clean music per use, returning a verifiable license certificate.5MIT
- FlicenseAqualityDmaintenanceSpending limits for AI agents. Create budgets, enforce limits, track spend across x402, cards, MPP, or any payment rail.719
AdvinPay MCPofficial
Alicense-qualityCmaintenanceMCP server to connect AI assistants to the AdvinPay payment API, enabling PIX charges, transaction queries, and documentation search.MIT
FlatCash MCP Serverofficial
Alicense-qualityCmaintenanceEnables AI agents to buy, hold, and transfer CPI-pegged FLAT stablecoin without wallets or gas. Provides tools for earning through tasks, trading, and managing balances via MCP.26MIT
@hpp-io/x402-mcp-bridgeofficial
Alicense-qualityBmaintenanceEnables AI agents to autonomously pay for and discover services using HPP USDC.e over the x402 protocol, without API keys or manual signing.167Apache 2.0
Xenarch Agent MCPofficial
Alicense-qualityBmaintenancePay for any x402-gated content or API with USDC micropayments on Base. Discover payment gates, execute payments, and view transaction history.1MIT
opendexterofficial
Alicense-qualityCmaintenanceAn MCP server that enables AI agents to search, pay for, and call paid APIs using the x402 protocol, with automatic USDC settlement.2MIT
