bankr-agent

Bankr Agent Plugin for Claude Code

Integration with the Bankr API for crypto trading, market analysis, and Polymarket predictions.

Features

• Crypto Trading: Buy/sell tokens on various chains (Base, Ethereum, Solana, etc.)
• Market Analysis: Get price information, market trends, and macro crypto insights
• Polymarket: Check odds and place bets on prediction markets

Prerequisites

• Bankr API key (get one at https://bankr.bot/api)
• Bun runtime

Installation

1. Set your environment variable:

   export BANKR_API_KEY=bk_your_api_key_here

2. Build the MCP server:

   cd mcp-server
   bun install
   bun run build

3. Install the plugin in Claude Code:

   Claude Code:

   claude plugin marketplace add BankrBot/claude-plugins
   claude plugin install bankr-agent@bankr-claude-plugins

   Other Coding Tools (Cursor, OpenCode, Gemini CLI, Antigravity, etc.):

   Only skills are compatible with other platforms. Agents, commands, hooks, and MCP servers require Claude Code.

   bunx skills add BankrBot/claude-plugins

Usage

The bankr-agent automatically triggers on:

• Crypto queries: "What's the price of ethereum?", "Buy $50 of BNKR on base"
• Trading operations: "Swap 0.1 ETH for USDC", "What are the trends in DeFi?"
• Polymarket: "What are the odds the NYC mayor is Joe?", "Bet $5 on the Eagles"

You can also use the /bankr-agent command directly:

/bankr-agent What's the current BTC price?

Environment Variables

Variable	Required	Default	Description
BANKR_API_KEY	Yes	-	Your Bankr API key (prefix: bk_)
BANKR_API_URL	No	https://api.bankr.bot	API base URL

Components

• Agent: bankr-agent - Handles crypto/trading/polymarket queries
• MCP Server: bankr-agent-api - Provides API tools
• Command: /bankr-agent - Direct invocation

API Reference

The plugin uses the Bankr Agent API:

• POST /agent/prompt - Submit a prompt
• GET /agent/job/{jobId} - Check job status
• POST /agent/job/{jobId}/cancel - Cancel a job