generated: '2026-07-21'
method: derived
status: candidate
source: openapi/zircuit-gud-trading-engine-openapi.yml
notes: 'No official Zircuit-hosted or first-party MCP server was found. This is a DERIVED candidate tool
  surface: one tool per documented GUD Trading Engine operation, plus the standard Ethereum JSON-RPC read/write
  methods that any EVM MCP server would wrap against the Zircuit RPC endpoints. Not an authoritative provider
  claim.'
server:
  name: zircuit
  transport: http
tools:
- name: estimate_order
  description: Get a cross-chain trade estimate/quote with signable transaction data.
  source_operation: openapi/zircuit-gud-trading-engine-openapi.yml#estimateOrder
- name: eth_call
  description: Execute a read-only contract call against Zircuit L2 (JSON-RPC).
  source: https://mainnet.zircuit.com
- name: eth_getBalance
  description: Read an account balance on Zircuit L2 (JSON-RPC).
  source: https://mainnet.zircuit.com
- name: eth_blockNumber
  description: Return the latest Zircuit L2 block number (JSON-RPC).
  source: https://mainnet.zircuit.com
- name: eth_getTransactionReceipt
  description: Fetch a transaction receipt by hash on Zircuit L2 (JSON-RPC).
  source: https://mainnet.zircuit.com
- name: eth_sendRawTransaction
  description: Broadcast a signed transaction to Zircuit L2 (JSON-RPC).
  source: https://mainnet.zircuit.com
deployment:
  mode: none
  verified: derived
  tools: 6
  checked: '2026-08-12'
  source: catalog MCP census