{"service":"Aaron Zhang Data MCP","maker":{"name":"Aaron Zhang","role":"independent developer","url":"https://farcaster.xyz/aaronzhang"},"what":"Paid MCP tools for AI agents: sourced fundamentals of OpenAI and Anthropic (revenue, funding, IPO status, side-by-side comparison), what changed in Bitcoin and Lightning, BIP and EIP status, Ethereum client and AI agent framework releases, x402 protocol updates. Pay per call in USDC over x402.","mcp_endpoint":"https://aaron-zhang-mcp.vercel.app/mcp","transport":"streamable-http (stateless)","tools":[{"name":"preipo_company_card","price":"$0.01"},{"name":"openai_vs_anthropic","price":"$0.05"},{"name":"preipo_onchain_vs_private","price":"$0.02"},{"name":"bitcoin_technical_updates","price":"$0.01"},{"name":"bitcoin_releases","price":"$0.01"},{"name":"bitcoin_bips","price":"$0.01"},{"name":"ethereum_client_releases","price":"$0.01"},{"name":"ethereum_eips","price":"$0.01"},{"name":"agent_framework_releases","price":"$0.01"},{"name":"x402_protocol_updates","price":"$0.01"}],"free_tools":["list_datasets"],"related_services":[{"name":"PreIPO Feed","url":"https://preipo-feed.vercel.app","what":"Sourced fundamentals of private AI companies (OpenAI, Anthropic): revenue, funding, IPO status."},{"name":"Bitcoin Technical Radar","url":"https://btc-radar.vercel.app","what":"What changed in Bitcoin and Lightning, with status (merged/released/activated); releases; BIP status table."},{"name":"Protocol Radar","url":"https://aaron-protocol-radar.vercel.app","what":"Live status of Ethereum clients, EIPs, AI agent frameworks and the x402 protocol."}],"discovery":["/llms.txt","/.well-known/x402","/agents.json"]}