MeeClient methods

The MeeClient is created by extending a base HTTP client with MEE-specific actions. It provides methods for interacting with the MEE (Multichain Execution Environment) service.

Base Client Parameters

Parameter	Type	Description
`url`	`Url`	(Optional) URL for the MEE node service. Defaults to "https://mee-node.biconomy.io"
`pollingInterval`	`number`	(Optional) Polling interval in milliseconds. Defaults to 1000
`account`	`MultichainSmartAccount`	The multichain smart account to use for transactions

Available Actions

The base HTTP client is extended with the following MEE actions:

Method	Description
`getQuote`	Get a quote for executing a set of instructions
`executeQuote`	Alternative method to execute a quote directly
`getFusionQuote`	Get a fusion quote with on-chain trigger
`executeFusionQuote`	Execute a previously signed fusion quote
`waitForSupertransactionReceipt`	Wait for a supertransaction receipt

Example

import { createMeeClient } from '@biconomy/abstract'
 
const meeClient = await createMeeClient({
  account: multiChainAccount,
  url: "https://custom-mee-node.example.com",
  pollingInterval: 2000
});
 
// Use any of the extended actions
const quote = await meeClient.getQuote({
  instructions: [
    mcNexus.build({ ... }),
  ],
  feeToken: {
    address: "0x...",
    chainId: 1
  }
});

Type Definitions

BaseMeeClient

type BaseMeeClient = {
  pollingInterval: number
  account: MultichainSmartAccount
} & HttpClient

MeeClient

type MeeClient = BaseMeeClient & {
  getQuote: (params: GetQuoteParams) => Promise<GetQuotePayload>
  executeQuote: (params: SignQuoteParams) => Promise<ExecuteSignedQuotePayload>
  getFusionQuote: (params: GetFusionQuoteParams) => Promise<GetFusionQuotePayload>
  executeFusionQuote: (params: ExecuteFusionQuoteParams) => Promise<ExecuteFusionQuotePayload
  waitForSupertransactionReceipt: (params: WaitForSupertransactionReceiptParams) => Promise<WaitForSupertransactionReceiptPayload>
}