BSC MultiSend MCP

An MCP server that enables agents to perform bulk BNB and BEP20 token transfers on BSC.

Features

• distributeNative Tool: Sends BNB to multiple addresses in a single transaction.
  • Parameters:
    • `receivers`: Array of BSC addresses to receive BNB.
    • `amounts`: Array of BNB amounts (e.g., 0.1 BNB) to send, automatically summed for the total.
  • Automatically converts amounts to wei and handles gas estimation.
• distributeToken Tool: Sends BEP20 tokens to multiple addresses.
  • Parameters:
    • `tokenAddress`: Address of the BEP20 token contract.
    • `receivers`: Array of BSC addresses to receive tokens.
    • `amounts`: Array of token amounts (e.g., 100.5 tokens).
  • Queries token decimals, checks allowance, and auto-approves if needed.

Prerequisites

• Node.js: Version 18 or higher.
• pnpm: For installing dependencies.
• BNB Smart Chain Wallet: A wallet with sufficient BNB for gas and tokens for distribution.
• BSC RPC Endpoint: Access to a BSC node (e.g., `https://bsc-dataseed.binance.org/`).

Installation

1. Clone the repository:

git clone https://github.com/kukapay/bsc-multisend-mcp.git
   cd bsc-multisend-mcp

2. Install dependencies:

pnmp install

3. Configure MCP client:

Claude Desktop configuration file as a reference:

{
       "mcpServers": {
           "BSC MultiSend": {
               "command": "node",
               "args": [ "/path/to/bsc-multisend-mcp/index.js" ],
               "env": { "PRIVATE_KEY": "your-private-key" }               
           }
       }
    }

Replace `/path/to/bsc-multisend-mcp` with your actual installation path, and `your-private-key` with your BSC wallet private key.

Usage

The server offers two tools — distributeNative and distributeToken — for bulk token distribution.

distributeNative

Purpose: Distributes BNB to multiple addresses in a single transaction.

Example Prompt:

I want to send 0.1 BNB to 0xRecipient1 and 0.2 BNB to 0xRecipient2 on BSC.

Expected Response:

BNB distribution successful. Tx Hash: 0x...

distributeToken

Purpose: Distributes BEP20 tokens to multiple addresses. It queries the token's decimals, checks the contract's allowance, approves the contract if needed, and executes the transfer.

Example Prompt:

Send tokens to the following addresses on BSC using the token contract at 0xTokenAddress:
- 0xRecipient1: 100.5 tokens
- 0xRecipient2: 200 tokens
- 0xRecipient3: 50.75 tokens
- 0xRecipient4: 150 tokens
- 0xRecipient5: 75.25 tokens

Expected Response:

Token distribution successful. Tx Hash: 0x...

License

This project is licensed under the MIT License. See the LICENSE file for details.