Mome CLI

With the CLI, you can conveniently and quickly conduct transactions on the MOME Launchpad without accessing the MOME web interface.

Setup

Prerequisites

• Node.js >= 18.x
• Solana

Installation

$ npm i -g @dexlab-project/mome-cli

Config

Use the config command to view the current user settings. If it’s the first time running the CLI, you will be prompted to enter information to set up the RPC and wallet. Once completed, the current configuration details will be displayed.

If this setup step is skipped, a prompt will appear for the configuration details when executing the buy/sell commands.

$ mome config
✔ Enter wallet path:
? Enter RPC URL:
{
  "walletPath": "<YOUR SOLANA CLI WALLET PATH>",
  "rpcUrl": "<YOUR RPC URL>",
  "slippage": 1500,
  "waitForConfirmation": true
}

Usage

buy / sell

Interactive Mode

Entering only the mome command launches interactive mode, allowing you to select either the buy or sell command. After selecting a command, enter the token and quantity to proceed with the transaction.

$ mome
? Choose a command: (Use arrow keys)
> buy
  sell
  list
  exit

Command Line Mode

You can initiate a transaction directly with the buy or sell command. If any required transaction details are missing, you will be prompted to enter them.

$ mome buy <token-address> <amount> <options>

Arguments

• token address: The address of the token you want to trade.
• amount: The quantity of tokens to trade.
  • When using the sell command, you can enter the exact amount or a percentage (%) of your holdings.
  • For example, entering 10000 will sell 10,000 tokens, while 10% will sell 10% of your tokens. If you hold 10,000 tokens, 1,000 will be sold.
  • Percentage-based sales support up to two decimal places, with the third decimal truncated.

Options

Parameter	Default	Description
-y, --yes	false	Skips the final confirmation before proceeding with the transaction. If not set, a summary will display, and confirmation will be required.
-s <bps>, --slippage <bps>	1500	Sets the slippage tolerance in basis points. For example, 1500 represents a 1.5% slippage.
--use-compute-unit [preset]	N/A	Specifies the compute unit for transaction processing, using predefined presets.
--use-jito-boost [lamports]	false	Enables Jito Boost with a default of 0.001 SOL if no lamport amount is specified.

Compute Unit Preset

The --use-compute-unit option allows you to specify the compute unit for transaction processing. Available presets are:

Preset	computeUnitPrice	computeUnitLimit
default	0	200,000
low	1000	500,000
medium	2000	1,000,000
high	3000	1,500,000
ultra	4000	2,000,000

Config

Use the config command to view or change the current settings.

View Settings

Use mome config or mome config get.

$ mome config get
{
  "walletPath": "<path>/.config/solana/id.json",
  "rpcUrl": "https://<RPC_URL>",
  "slippage": 1500,
  "waitForConfirmation": true
}

Modify Settings

To change a setting, use mome config set <key> <value>.

$ mome config set <key> <value>

Available settings:

Parameter	Type	Default	Description
walletPath	string	null	Path to the wallet used for transactions. Enter the location of the JSON file created by solana-keygen or another method.
rpcUrl	string	null	RPC URL to use for transactions.
slippage	number	1500	Slippage tolerance in basis points. For example, 1500 represents a 1.5% slippage. Range is 0–10000.
waitForConfirmation	boolean	true	Waits until the transaction reaches confirmed status. Set to false to exit the program after sending.

List

Use mome list <option> to view the list of available tokens for purchase.

$ mome list
? Choose a token to trade:
  MOME    CrMCv6oAr2HbTTiUQ3of8eCBgBMUdaS34JSyaYkvD3wz 2024-10-28 11:27:49 🟢Active
  $olPEPE HQSK7jGo5J4UwTyQa4qfvxTvkZXFEfpJNDqan5uYAp82 2024-10-28 11:26:18 🚀Migrated
  test4   AnhMP8ndNRZE6T64UGubCJBX5QAokvdCoKVAWK7bU8g3 2024-11-01 09:50:42 🟢Active
  test3   4R1XngXUGUxzHNBLxXuA5EKn7yubvAB5vGfLfHJdd1qg 2024-11-01 09:46:11 🟢Active
❯ Next >>

Selecting a token launches the purchase prompt, where you can immediately enter the price to buy. Use Next >> to navigate between pages. Adjust sorting by --sort <sortOption>, with available options createdAt (default), lastCommentedAt, and marketCap, sorted in descending order.

Help

Use the mome help command to view help information. For specific command details, use mome help <command>.