{"id":"svc_98385627-7e2e-4ce1-b60e-5f91eba8ba42","sellerId":"sel_ea4670eb-aa06-4d01-b069-a12f4299a8ee","name":"EVM Gas Fees (Base, ETH, L2s)","summary":"Live EIP-1559 gas for Base, Ethereum, Arbitrum, Optimism, Polygon (or all)","description":"Live EIP-1559 gas for Base, Ethereum, Arbitrum, Optimism, Polygon (or all): next base fee, gas price, slow/standard/fast max fee + priority fee in gwei (median of last 20 blocks' 10/50/90th percentile tips), block utilisation, cost of a native transfer. Read from public RPC nodes at call time. Returns the full, untrimmed result as JSON. A free public MCP at https://orbit-chain.orbit-builder.workers.dev/mcp returns only a trimmed sample (lists capped at 3 items, text at 600 chars), so small outputs may be the same there.","priceUsd":0.001,"networks":["base"],"category":"data","tags":["gas","fees","eip-1559","base","ethereum"],"firstParty":false,"status":"pending","createdAt":"2026-10-23T18:21:57.561Z","listingType":"http","mcpTool":"gas_fees","toolNames":["gas_fees","wallet_balance","tx_status","token_info","ens_resolve"],"toolCount":5,"endpointHealthy":true,"lastSeenHealthy":"2026-10-23T18:29:32.297Z","lastCheckedAt":"2026-10-23T18:29:32.297Z","canDeliver":true,"trustResetAt":"2026-10-23T18:29:32.207Z","gatewayUrl":"https://fiatdock.com/s/svc_98385627-7e2e-4ce1-b60e-5f91eba8ba42","verified":false,"sellerName":"orbit-builder","rating":{"count":0,"average":0},"feeBps":0,"callable":true,"reviews":[]}