x402search vs AgentNDX

Search and discover x402-enabled HTTP APIs by capability, network, and price with USDC micropayments on Base.

Search and discover MCP servers, A2A agents, and x402-enabled services. The agentic web's directory — add `https://agentndx.ai/mcp` to your MCP client to search 59+ servers by name, category, or capability. Pay $0.005 USDC per search via x402 micropayments — no API keys required.

MCP Servers

MCP Servers

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