How do I install FlashBank?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is FlashBank official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 40 (Fair). The formula is published on the methodology page.

MCPpedia

FlashBank MCP Server

Name: FlashBank MCP Server
Author: rotwang9000

Fixed-fee P2P term loans (no oracles) and flash loans on Ethereum, Base, Arbitrum and Sepolia.

Tools Versions Alternatives

Registryrotwang9000

40Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "rotwang9000-flashbank-net": {
      "command": "npx",
      "args": [
        "-y",
        "@flashbank/mcp@1.1.1"
      ],
      "env": {
        "FLASHBANK_MCP_PRIVATE_KEY": "YOUR_FLASHBANK_MCP_PRIVATE_KEY",
        "FLASHBANK_MCP_ALLOW_MAINNET": "",
        "FLASHBANK_MCP_RPC_SEPOLIA": ""
      }
    }
  }
}

Install guide

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FlashBank MCP Server — Install for Claude, Cursor & VS Code | MCPpedia

Environment

Name	Required	Notes
FLASHBANK_MCP_PRIVATE_KEY	No	Optional EVM private key enabling write tools (create/take/repay offers, faucet). Omit for read-only mode. Use a throwaway key. Secret.
FLASHBANK_MCP_ALLOW_MAINNET	No	Set to 'true' to allow write tools on mainnets (Ethereum, Base, Arbitrum). Defaults to Sepolia-only writes.
FLASHBANK_MCP_RPC_SEPOLIA	No	Optional custom RPC URL override for Sepolia (similarly FLASHBANK_MCP_RPC_ETHEREUM / _BASE / _ARBITRUM).

FlashBank MCP Server

Install

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