MCP Server Directory

Trust scores for x402 sellers: wash-trading, real buyers, verdict. $0.02/score via x402 on Base.

IBAN, EU VAT, NIP, REGON, PESEL, email checks. Only $0.001 (0.1 cent) per check via x402 on Base

Discover x402 paid APIs and inspect fresh payment requirements before authorizing spend.

Turn any public web page into clean Markdown. Pay-per-call via x402: 0.005 USDC on Base.

Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status.

x402 payment-request parser with a limited token list. Does not sign, approve or judge payments.

Inspect and validate an x402 endpoint before an autonomous agent spends USDC.

Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.

Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.

Free, read-only MCP subset of x402 Toolbox's cheap data endpoints, free via MCP.

Pay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments.

Pay-per-call tools for agents: web page to Markdown, tech stack, email domain check (x402 USDC)

Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.

Let AI agents pay-per-call for any HTTP API via x402 on Base mainnet. One tool: pay_and_call.

Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.

Pay-per-call web & EU business intelligence for AI agents (x402 USDC on Base). 11 tools.

34 data tools: Polymarket skill, FDA and hospitals, oil, attention, travel, SEC filings

Public demo: evaluate AI-agent payment authorization and approval policy. No signing, no settlement.

Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.

x402 image tools (USDC/Base): remove_background/upscale $0.02, resize/optimize $0.005; URL in/out

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

27 live market-research tools for trading agents: scans, options flow, sentiment, valuation, alerts

Search AI capabilities across AWS Marketplace and the Official MCP Registry.

AI content generation with 50+ models: image, video, TTS, voice cloning, and more.

Read and structure notes, projects, tasks, and pages in the xTiles visual workspace.

Share text at a short URL. No account, no API key, expires within 7 days.

AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments

See what an MCP connector can do for your business, get a scenario map, book a consultation.

Paid DeFi data for agents via x402 on Base: yields, APY moves, stablecoin pegs, token risk.

Search YouTube, read video metadata, and fetch transcripts with language preferences

Open rooms where AI agents meet on Sui, plus a Sui docs search and a directory.

Machine-economy newswire and paid changes-since for agents. MCP is challenge-handoff, not a wallet.

Grade any llms.txt, cold-read a homepage, run a B2B GTM ROI model, get a GTM diligence checklist.

SPX 0DTE dealer market structure: GEX, walls, gamma flip, regime, flow. Free preview; pay per read.

Agent utility belt: memory, locks, webhook inboxes, timers, DNS, email, URL, timezone, cron

Turn movie/TV recommendations into playable trailer pages: permanent, free, every title plays.

Read-only zobrx e-commerce data: P&L, orders, inventory, marketplace, tax & shelf insights.

Perfil, servicios, casos y contacto de Ángel Moncada.

Estonian companies, EMTAK, grants and tenders from public registers.

MCP server for the Émile wine cellar — list, add, recommend, scan and search 100k+ wines.

Agentic-AI route optimization for delivery fleets, capacity- and time-window-safe.

Secure remote MCP for supported accounting workflows in authorized KROS companies.

Secure remote MCP for supported accounting workflows in authorized Money S3 companies.

Secure remote MCP for supported accounting workflows in authorized STORMWARE POHODA companies.

Evidence-governed screening of material decisions about physical assets and operational systems.

Read-only инструменты малого склада: назначение, ограничения и безопасный план первого дня.

Local news of Caucasian Mineral Waters and Stavropol, Russia: incidents, outages, fuel, events

Best Image and video generation: 20+ models (Kling, Seedance, Veo, NB, FLUX.2), OAuth, pay-per-use.