{"name":"47620-evm-data","description":"Pay-per-call Base + Polygon onchain data for AI agents over x402.","transport":{"type":"streamable-http","url":"https://47620.xyz/mcp/evm"},"tools":[{"name":"base_health","description":"base network health: chain id, latest block, gas price, native token USD price. Cheapest call. Pay-per-call ($0.002 USDC)."},{"name":"base_block","description":"Header + summary for a base block by number (or \"latest\"): hash, timestamp, tx count, gas used, base fee. Pay-per-call ($0.005 USDC)."},{"name":"base_balance","description":"Native balance + live USD value for any base address. Pay-per-call ($0.005 USDC)."},{"name":"base_stables","description":"USDC/USDT/DAI balances for a base address in one call. Pay-per-call ($0.01 USDC)."},{"name":"base_token","description":"Live price, liquidity, 24h volume + DEX pairs for any base ERC-20 token (plus onchain name/symbol/decimals). Pay-per-call ($0.02 USDC)."},{"name":"base_tx","description":"Status (success/reverted), block, gas + transfer summary for a base tx hash. Pay-per-call ($0.01 USDC)."},{"name":"base_contract","description":"Whether a base address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC)."},{"name":"base_gas","description":"Current base gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC)."},{"name":"base_trending","description":"Trending base DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC)."},{"name":"polygon_health","description":"polygon network health: chain id, latest block, gas price, native token USD price. Cheapest call. Pay-per-call ($0.002 USDC)."},{"name":"polygon_block","description":"Header + summary for a polygon block by number (or \"latest\"): hash, timestamp, tx count, gas used, base fee. Pay-per-call ($0.005 USDC)."},{"name":"polygon_balance","description":"Native balance + live USD value for any polygon address. Pay-per-call ($0.005 USDC)."},{"name":"polygon_stables","description":"USDC/USDT/DAI balances for a polygon address in one call. Pay-per-call ($0.01 USDC)."},{"name":"polygon_token","description":"Live price, liquidity, 24h volume + DEX pairs for any polygon ERC-20 token (plus onchain name/symbol/decimals). Pay-per-call ($0.02 USDC)."},{"name":"polygon_tx","description":"Status (success/reverted), block, gas + transfer summary for a polygon tx hash. Pay-per-call ($0.01 USDC)."},{"name":"polygon_contract","description":"Whether a polygon address is a contract, bytecode size + ERC-20 metadata. Pay-per-call ($0.01 USDC)."},{"name":"polygon_gas","description":"Current polygon gas price (gwei + wei) + estimated cost of a 21k native transfer. Pay-per-call ($0.005 USDC)."},{"name":"polygon_trending","description":"Trending polygon DEX pairs by 24h volume (DexScreener boosts). Fresh feed for agents. Pay-per-call ($0.02 USDC)."}]}