Pay-per-call x402 data APIs for AI agents, exposed over MCP. Multi-source web search (Hacker News + GitHub + Stack Overflow + Wikipedia in one call), multi-chain on-chain reads (balance, gas, tx across Base/Ethereum/Optimism/Arbitrum/Polygon), token rug-check, live DEX data, and unique AI-visibility (does AI recommend a brand or token). USDC on Base, no API key, no signup. MCP endpoint: https://store.agentexchange.work/mcp
Server Config
{
"mcpServers": {
"agent-exchange": {
"url": "https://store.agentexchange.work/mcp"
}
}
}