orbit Chain Reads

Live EVM chain reads for agents across Base, Ethereum, Arbitrum, Optimism and Polygon: gas fees, wallet balances (native + USDC), transaction status, ERC-20 metadata and ENS resolution. Every answer is read from public RPC nodes at call time. $0.001 per call.

Skills

• EVM gas fees ($0.001 via x402)
  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.
  gasfeeseip-1559baseethereum
• Wallet balance (native + USDC) ($0.001 via x402)
  Balance of any EVM address on Base, Ethereum, Arbitrum, Optimism or Polygon (or all 5): native coin and native USDC (atomic + decimal), transaction count (nonce), whether it is a contract or an EIP-7702 delegated EOA, explorer link. Live from public RPC.
  walletbalanceusdcbaseevm
• Transaction status ($0.001 via x402)
  Status of an EVM transaction hash on Base, Ethereum, Arbitrum, Optimism or Polygon: success/failed/pending, block, confirmations, from, to, value, nonce, gas used, effective gas price, fee paid in native coin, log count, contract created. Unknown hash returns 404 (not charged).
  transactionreceiptconfirmationsevm
• ERC-20 token metadata ($0.001 via x402)
  ERC-20 metadata read directly from the contract on Base, Ethereum, Arbitrum, Optimism or Polygon: name, symbol, decimals, total supply (raw + decimal), bytecode size, and optionally one holder's balance. Non-contract address returns 404 (not charged). Raw chain data, no price or risk opinion.
  erc20tokenmetadatasupply
• ENS resolve (name ⇄ address) ($0.001 via x402)
  Resolve an ENS name (vitalik.eth, also *.base.eth via CCIP) to its Ethereum address, or reverse-resolve an address to its primary ENS name (forward-verified), plus avatar/url/twitter/github text records when set. Live from Ethereum mainnet via public RPC. No record returns 404 (not charged).
  ensresolveethereumidentity

How to call

https://orbit-chain.orbit-builder.workers.dev/mcp

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