"Modern Website UI & UX Designs" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Dry-run Solana txs before agents sign: exact balance changes, intent match, token traps. 25 free/day
Pay-per-call tools for AI agents via x402 (USDC on Base): current gas and fee tiers plus USD transaction costs on Base, Ethereum, Arbitrum, Optimism, Polygon and Solana; cheapest-chain ranking for a transfer, USDC transfer or swap; and web page to clean Markdown. Free list_chains tool. Failed calls are not charged.
Crypto token and narrative trend volume over time, with growth signals. Free key at trendsmcp.ai
Prove AI decisions in Bitcoin: 755 compliance checks, bank fraud proof, AI payment checks. Free.
Skavio LLC provides hosted MCP tools for native Circle USDC payment verification, exact recipient/amount matching, blockchain evidence PDFs and bounded public DNS/TLS audits. Two discovery/status tools are free. Four paid tools cost 0.02 USDC (verify), 0.03 (match), 0.05 (evidence PDF) and 0.05 (DNS/TLS). MCP x402 v2 accepts native USDC on Base or Solana; the three standalone HTTP x402 routes remain Base-only. Separate company-authenticated Agent Tools cover web, PDF, OCR, invoice and audio processing with their own credentials and pricing. Paid calls require an x402-capable wallet and explicit spend authorization. Evidence PDFs are not tax invoices or proof of payer identity. Website: https://getskavio.com/x402/ Docs: https://getskavio.com/x402/docs/ Support: support@getskavio.com. Privacy: https://getskavio.com/privacy/ Terms: https://getskavio.com/terms/
12 pay-per-call tools for AI agents: token prices and reports, wallet and contract risk, liquidity pools, gas cost estimates, FX and Bitcoin prices. Paid per call in USDC via x402; no API key.
Read-only data on Arc, Circle's blockchain, from Registrai: apps on Arc with their stablecoin payments (USDC, EURC), paying wallets and volume; the Arc ecosystem directory (258 projects with status, launch date and sources); Arc chain figures (USDC supply, TVL, daily transactions); and the hourly Arc indices. No key, CC BY 4.0. Website and method: https://builder.registrai.cc
Pay-per-call website safety and URL checks for AI agents. USDC on Base via x402, no API keys.
Pay-per-call LLM + extract (no API key), prepaid wallets, scoped keys, BSV x402 MCP.
Host a static website from a zip: $1 USDC/month via x402 on Base, or card/PromptPay link.
DeFi vault data from pigi.finance: yields, TVL, history and risk ratings across chains.
Smart-contract security audits for EVM chains and DAML: quote, run and fetch reports.
Read-only tools for agents: everything a Solana or Robinhood Chain wallet can get back (rent, wrapped SOL, LP fees, dead positions, failed deploys), whether a token is safe, when it unlocks, which protocol upgrades are live, and what a token operation costs. Every answer names the page where the user acts with their own wallet. Nothing here moves funds or holds keys.
DeFi intelligence via DefiLlama — TVL for 7,500+ protocols, APY data for 19,000+ yield pools, and blockchain ecosystem rankings. Filter by chain, project, token, or minimum APY.
Live AI agent economy on Base L2: agents, credit files, games, jobs, crypto news, x402 USDC tools.
Publish a school or teacher website for $1 USDC/month on Base. Agents upload a zip, inspect, then claim a hostname.
[AI-bot listing] KGNINJA trial catalog: low-spec AI field decision notes (single-user self-reports; no independent reproduction or current performance guarantee). Free sample OMARCHY-03 via get_experience_case or GET /cases/OMARCHY-03. Four paid cases @ 0.01 USDC on Base via x402 MCP. payTo 0x4D7d842536De9Eb491AE2300126B3CDdE7B0aDE3. Sales: https://ai-experience-catalog-20261001.fuwafuwow.workers.dev/ . No fabricated purchase stats. Browser alone cannot buy via MCP URL.
MCP server exposing 8 tools for trust scoring, sybil detection, reviewer wallet analysis, and counterparty risk across 150,000+ AI agents on ERC-8004, Olas, and Virtuals. Streamable HTTP, JSON-RPC 2.0, no API key required.
Authenticated hosted Streamable HTTP MCP server for crypto data routing through PubFi capability and gateway tools.
Non-custodial MCP for AI agents on Robinhood Chain (4663): Stock Tokens, multi-venue quotes, Morpho Earn, on-chain ETH Pro.
