Base-native x402 data source for Aeon — RPC + USD + Polymarket (/bin/bash.001/call, MCP one-liner)

[rezearcher]

Hey — fan of Aeon's crypto / Base / Polymarket skill packs. I built a small Base-native x402 data API that might slot in cleanly wherever Aeon reads on-chain or market data. Most x402 data sellers are Ethereum-only; this is Base-first, with USD values on chain reads.

Free to try, no wallet:
curl -s https://x402-data-api.sigrunner.workers.dev/chain/gas-price/preview

20-tool MCP server (one line):
{"mcpServers":{"grey-ridge-x402":{"type":"streamable-http","url":"https://x402-data-api.sigrunner.workers.dev/mcp"}}}

What's in it: Base RPC reads (balances / gas / tx / wallet — all with USD values + EIP-7702 detection), crypto prices, cross-venue funding-rate arbitrage (HL/OKX/dYdX), DeFi yields, live Polymarket markets, and MCP-server security audits. Paid calls are $0.001–$0.10 USDC over x402 on Base — the agent pays inline, no API key.

Happy to help wire up an Aeon skill for it, or just leaving it here in case it's useful for the Base / Polymarket packs. Feedback very welcome either way.